%%
@article{ISI:A19668362600088,
Author = {ROBINSON, HG and WHITE, CW and HAYNE, GS},
Title = {DETERMINATION OF GI/GJ RATIOS IN FREE RUBIDIUM AND CAESIUM
ATOMS},
Journal = {SCIENCE},
Volume = {154},
Number = {3747},
Pages = {427-\&},
Publisher = {{AMER ASSOC ADVANCEMENT SCIENCE}},
Address = {{1200 NEW YORK AVE, NW, WASHINGTON, DC 20005}},
Year = {2013},
Month = {January},
ISSN = {0036-8075},
Key = {ISI:A19668362600088}
}
@article{ISI:A1978EZ22300025,
Author = {JOHNSON, CE and TIPTON, CA and ROBINSON, HG},
Title = {PENNING IONIZATION OF NA, K, RB, AND CS BY HE(251-3) IN A
STATIONARY AFTERGLOW},
Journal = {JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL
PHYSICS},
Volume = {11},
Number = {5},
Pages = {927-933},
Publisher = {{IOP PUBLISHING LTD}},
Organization = {{JOHNSON, CE (Reprint Author), N CAROLINA STATE UNIV,DEPT
PHYS,RALEIGH,NC 27607. DUKE UNIV,DEPT PHYS,DURHAM,NC
27706.}},
Institution = {{JOHNSON, CE (Reprint Author), N CAROLINA STATE UNIV,DEPT
PHYS,RALEIGH,NC 27607. DUKE UNIV,DEPT PHYS,DURHAM,NC
27706.}},
Address = {{DIRAC HOUSE, TEMPLE BACK, BRISTOL, ENGLAND BS1
6BE}},
Year = {2013},
Month = {January},
ISSN = {0953-4075},
Key = {ISI:A1978EZ22300025}
}
@article{ISI:000238507100005,
Author = {Knappe, S and Schwindt, PDD and Gerginov, V and Shah, V and Liew, L and Moreland, J and Robinson, HG and Hollberg, L and Kitching,
J},
Title = {Microfabricated atomic clocks and magnetometers},
Journal = {JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS},
Volume = {8},
Number = {7, Sp. Iss. SI},
Pages = {S318-S322},
Publisher = {{IOP PUBLISHING LTD}},
Organization = {{Knappe, S (Reprint Author), Natl Inst Stand \& Technol, Div
Time \& Frequency, Boulder, CO 80305 USA. Natl Inst Stand \&
Technol, Div Time \& Frequency, Boulder, CO 80305 USA. Univ
Colorado, Dept Phys, Boulder, CO 80309 USA. Univ Notre Dame,
Dept Phys, N},
Institution = {{Knappe, S (Reprint Author), Natl Inst Stand \& Technol, Div
Time \& Frequency, Boulder, CO 80305 USA. Natl Inst Stand \&
Technol, Div Time \& Frequency, Boulder, CO 80305 USA. Univ
Colorado, Dept Phys, Boulder, CO 80309 USA. Univ Notre Dame,
Dept Phys, N},
Address = {{DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE,
ENGLAND}},
Year = {2013},
Month = {January},
ISSN = {1464-4258},
Keywords = {{atomic clocks; atomic magnetometers; high-resolution
spectroscopy; micro-optics}},
Abstract = {{We demonstrate the critical subsystems of a compact atomic
clock based on a microfabricated physics package. The clock
components have a total volume below 10 cm(3), a fractional
frequency instability of 6 x 10(-10)/tau(1/2), and consume
200 mW of power. The physics package is easily adapted to
function as a magnetometer with sensitivity below 50 pT
Hz(-1/2) at 10 Hz.}},
Key = {ISI:000238507100005}
}
@article{ISI:A1960WQ68000003,
Author = {HUGHES, VW and ROBINSON, HG and BELTRANLOPEZ, V},
Title = {UPPER LIMIT FOR THE ANISOTROPY OF INERTIAL MASS FROM NUCLEAR
RESONANCE EXPERIMENTS},
Journal = {PHYSICAL REVIEW LETTERS},
Volume = {4},
Number = {7},
Pages = {342-344},
Publisher = {{AMERICAN PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {2013},
Month = {January},
ISSN = {0031-9007},
url = {http://dx.doi.org/10.1103/physrevlett.4.342},
Doi = {10.1103/physrevlett.4.342},
Key = {ISI:A1960WQ68000003}
}
@article{ISI:A1996UL24700014,
Author = {Zibrov, AS and Lukin, MD and Hollberg, L and Nikonov, DE and Scully, MO and Robinson, HG and Velichansky, VL},
Title = {Experimental demonstration of enhanced index of refraction
via quantum coherence in Rb},
Journal = {PHYSICAL REVIEW LETTERS},
Volume = {76},
Number = {21},
Pages = {3935-3938},
Publisher = {{AMERICAN PHYSICAL SOC}},
Organization = {{Zibrov, AS (Reprint Author), TEXAS A\&M UNIV,DEPT
PHYS,COLLEGE STN,TX 77843. HOUSTON ADV RES CTR,TEXAS LASER
LAB,THE WOODLANDS,TX 77381. MAX PLANCK INST QUANTUM
OPT,D-85748 GARCHING,GERMANY. NATL INST STAND \&
TECHNOL,BOULDER,CO 80303. PN LEBEDEV PHYS
IN},
Institution = {{Zibrov, AS (Reprint Author), TEXAS A\&M UNIV,DEPT
PHYS,COLLEGE STN,TX 77843. HOUSTON ADV RES CTR,TEXAS LASER
LAB,THE WOODLANDS,TX 77381. MAX PLANCK INST QUANTUM
OPT,D-85748 GARCHING,GERMANY. NATL INST STAND \&
TECHNOL,BOULDER,CO 80303. PN LEBEDEV PHYS
IN},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {2013},
Month = {January},
ISSN = {0031-9007},
url = {http://dx.doi.org/10.1103/physrevlett.76.3935},
Abstract = {{We present a proof-of-principle experiment demonstrating a
resonant enhancement of the index of refraction accompanied
by vanishing absorption in a cell containing a coherently
prepared Rb vapor. The results are in good agreement with
detailed theoretical predictions.}},
Doi = {10.1103/physrevlett.76.3935},
Key = {ISI:A1996UL24700014}
}
@article{ISI:A1970H431200063,
Author = {WATANABE, SF and HAYNE, GS and ROBINSON, HG},
Title = {LINESHAPE ASYMMETRY AND FREQUENCY SHIFT IN A MOTIONALLY
NARROWED ZEEMAN RESONANCE},
Journal = {PHYSICS LETTERS A},
Volume = {A 32},
Number = {7},
Pages = {546-\&},
Publisher = {{ELSEVIER SCIENCE BV}},
Address = {{PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS}},
Year = {2013},
Month = {January},
ISSN = {0375-9601},
Key = {ISI:A1970H431200063}
}
@article{ISI:A1979HU16700117,
Author = {KEYSER, PT and ROBINSON, HG and JOHNSON, CE},
Title = {ATTAINING LOW-DENSITY PLASMA IN HE-4},
Journal = {BULLETIN OF THE AMERICAN PHYSICAL SOCIETY},
Volume = {24},
Number = {9},
Pages = {1186},
Publisher = {{AMER INST PHYSICS}},
Organization = {{DUKE UNIV,DURHAM,NC 27706. NYU,NEW YORK,NY
10003.}},
Institution = {{DUKE UNIV,DURHAM,NC 27706. NYU,NEW YORK,NY
10003.}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-0503},
Key = {ISI:A1979HU16700117}
}
@article{ISI:A1969C927000237,
Author = {STAFFA, NG and ROBINSON, HG},
Title = {MAGNETIC FIELD CORRECTION COILS THROUGH SIXTH
ORDER},
Journal = {BULLETIN OF THE AMERICAN PHYSICAL SOCIETY},
Volume = {14},
Number = {4},
Pages = {524-\&},
Publisher = {{AMER INST PHYSICS}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-0503},
Key = {ISI:A1969C927000237}
}
@article{ISI:000172089800001,
Author = {Knappe, S and Wynands, R and Kitching, J and Robinson, HG and Hollberg,
L},
Title = {Characterization of coherent population-trapping resonances
as atomic frequency references},
Journal = {JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL
PHYSICS},
Volume = {18},
Number = {11},
Pages = {1545-1553},
Publisher = {{OPTICAL SOC AMER}},
Organization = {{Knappe, S (Reprint Author), Univ Bonn, Inst Angew Phys,
Wegelerstr 8, D-53115 Bonn, Germany. Univ Bonn, Inst Angew
Phys, D-53115 Bonn, Germany. Natl Inst Stand \& Technol, Div
Time \& Frequency, Boulder, CO 80303 USA.}},
Institution = {{Knappe, S (Reprint Author), Univ Bonn, Inst Angew Phys,
Wegelerstr 8, D-53115 Bonn, Germany. Univ Bonn, Inst Angew
Phys, D-53115 Bonn, Germany. Natl Inst Stand \& Technol, Div
Time \& Frequency, Boulder, CO 80303 USA.}},
Address = {{2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036
USA}},
Year = {2013},
Month = {January},
ISSN = {0740-3224},
Abstract = {{A low-cost, potentially compact and robust microwave
frequency reference can be constructed by use of
vertical-cavity surface-emitting lasers and coherent
population-trapping resonances in Cs vapor cells. Fractional
frequency instabilities of 2 x 10(-11)/root tau /s have been
achieved with a minimum of 7 x 10(-13) at tau = 1000s. The
performance of this device as a function of external
parameters such as light intensity, optical detuning, and
cell temperature is discussed. The dependence of the
dark-line resonance signal on these parameters can be
understood largely by means of a simple, three-level model.
The short-term stability depends critically on the optical
detuning, whereas the long-term stability is limited
currently by line shifts due to drifts in cell
temperature.}},
Key = {ISI:000172089800001}
}
@article{ISI:A1975AC68900020,
Author = {ROBINSON, HG},
Title = {PRECISE GJ-FACTOR RATIOS FROM OPTICAL-PUMPING
EXPERIMENTS},
Journal = {BULLETIN OF THE AMERICAN PHYSICAL SOCIETY},
Volume = {20},
Number = {6},
Pages = {808-809},
Publisher = {{AMER INST PHYSICS}},
Organization = {{DUKE UNIV,DURHAM,NC.}},
Institution = {{DUKE UNIV,DURHAM,NC.}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-0503},
Key = {ISI:A1975AC68900020}
}
@article{ISI:A1969C927000235,
Author = {HUGHES, WM and ROBINSON, HG},
Title = {PRECISION DETERMINATION OF GJ(RB87)/GJ(H)},
Journal = {BULLETIN OF THE AMERICAN PHYSICAL SOCIETY},
Volume = {14},
Number = {4},
Pages = {524-\&},
Publisher = {{AMER INST PHYSICS}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-0503},
Key = {ISI:A1969C927000235}
}
@article{ISI:A1997YB66400010,
Author = {Lukin, MD and Fleischhauer, M and Zibrov, AS and Robinson, HG and Velichansky, VL and Hollberg, L and Scully, MO},
Title = {Spectroscopy in dense coherent media: Line narrowing and
interference effects},
Journal = {PHYSICAL REVIEW LETTERS},
Volume = {79},
Number = {16},
Pages = {2959-2962},
Publisher = {{AMERICAN PHYSICAL SOC}},
Organization = {{Lukin, MD (Reprint Author), TEXAS A\&M UNIV,DEPT
PHYS,COLLEGE STN,TX 77843. NATL INST STAND \&
TECHNOL,BOULDER,CO 80303. UNIV MUNICH,SEKT PHYS,D-80333
MUNICH,GERMANY. MAX PLANCK INST QUANTUM OPT,D-85748
GARCHING,GERMANY. PN LEBEDEV PHYS INST,MOSCOW
11792},
Institution = {{Lukin, MD (Reprint Author), TEXAS A\&M UNIV,DEPT
PHYS,COLLEGE STN,TX 77843. NATL INST STAND \&
TECHNOL,BOULDER,CO 80303. UNIV MUNICH,SEKT PHYS,D-80333
MUNICH,GERMANY. MAX PLANCK INST QUANTUM OPT,D-85748
GARCHING,GERMANY. PN LEBEDEV PHYS INST,MOSCOW
11792},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {2013},
Month = {January},
ISSN = {0031-9007},
url = {http://dx.doi.org/10.1103/physrevlett.79.2959},
Abstract = {{Spectroscopic properties of coherently prepared, optically
dense atomic media are studied experimentally and analyzed
theoretically. It is shown that in such media the power
broadening of the resonances can be substantially reduced. A
density-dependent spectral narrowing of the
electromagnetically induced transparency (EIT) window and
novel, even narrower, resonances superimposed on the EIT
line are observed in dense Rb vapor. A nonlinear two-photon
spectroscopic technique based on coherent atomic media and
combining high resolution with a large signal-to-noise ratio
seems feasible.}},
Doi = {10.1103/physrevlett.79.2959},
Key = {ISI:A1997YB66400010}
}
@article{ISI:A1974U538000559,
Author = {KEISER, GM and ROBINSON, HG and JOHNSON, CE},
Title = {GJ(HE-4, 23S1)/GJ(RB-87) PRELIMINARY RESULT},
Journal = {BULLETIN OF THE AMERICAN PHYSICAL SOCIETY},
Volume = {19},
Number = {10},
Pages = {1176},
Publisher = {{AMER INST PHYSICS}},
Organization = {{DUKE UNIV,DURHAM,NC. N CAROLINA STATE UNIV,GREENSBORO,NC.}},
Institution = {{DUKE UNIV,DURHAM,NC. N CAROLINA STATE UNIV,GREENSBORO,NC.}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-0503},
Key = {ISI:A1974U538000559}
}
@article{ISI:A1970F920000522,
Author = {TIEDEMAN, JS and ROBINSON, HG},
Title = {MAGNETIC FIELD STABILIZATION BY PHASE-LOCKED-OSCILLATING
MAGNETOMETER},
Journal = {BULLETIN OF THE AMERICAN PHYSICAL SOCIETY},
Volume = {15},
Number = {4},
Pages = {561-\&},
Publisher = {{AMER INST PHYSICS}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-0503},
Key = {ISI:A1970F920000522}
}
@article{ISI:000258174800048,
Author = {Yi, YW and Robinson, HG and Knappe, S and Maclennan, JE and Jones, CD and Zhu, C and Clark, NA and Kitching, J},
Title = {Method for characterizing self-assembled monolayers as
antirelaxation wall coatings for alkali vapor
cells},
Journal = {JOURNAL OF APPLIED PHYSICS},
Volume = {104},
Number = {2},
Publisher = {{AMER INST PHYSICS}},
Organization = {{Kitching, J (Reprint Author), Natl Inst Stand \& Technol,
Div Time \& Frequency, Boulder, CO 80305 USA. {[}Robinson,
H. G.; Knappe, S.; Kitching, J.] Natl Inst Stand \& Technol,
Div Time \& Frequency, Boulder, CO 80305 USA. {[}Yi, Y. W.;
Maclennan, J. E.},
Institution = {{Kitching, J (Reprint Author), Natl Inst Stand \& Technol,
Div Time \& Frequency, Boulder, CO 80305 USA. {[}Robinson,
H. G.; Knappe, S.; Kitching, J.] Natl Inst Stand \& Technol,
Div Time \& Frequency, Boulder, CO 80305 USA. {[}Yi, Y. W.;
Maclennan, J. E.},
Address = {{CIRCULATION \& FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE,
STE 1 N O 1, MELVILLE, NY 11747-4501 USA}},
Year = {2013},
Month = {January},
ISSN = {0021-8979},
Abstract = {{We describe a method for characterizing self-assembled
monolayers (SAMs) in terms of their performance as
antirelaxation wall coatings for alkali atom vapor cells. A
combination of initial surface analysis and subsequent laser
spectroscopy is used to provide insight into the quality of
the coating, as well as its performance under the exposure
to alkalis as it occurs, for example, when used in
applications such as atomic magnetometers or clocks. Fused
silica plates coated with octadecyltrichlorosilane SAMs were
used to make cubic Rb-87 gas cells. The surface was
characterized by x-ray diffraction, contact angle
measurements, and atomic force microscopy. Measurements of
hyperfine resonance linewidths and frequency shifts show
that the rubidium vapor atoms collide up to 40 times with
the walls of the cells before their coherence relaxes and
their adsorption energy is around 0.065 eV. Chemical
analysis of the cell indicates some weak reactions between
the coating and the rubidium atoms. (C) 2008 American
Institute of Physics.}},
Key = {ISI:000258174800048}
}
@article{ISI:A1973P314601211,
Author = {CHENEY, P and ROBINSON, HG},
Title = {PRECISION DETERMINATION OF GJ(N)-GJ(RB)},
Journal = {BULLETIN OF THE AMERICAN PHYSICAL SOCIETY},
Volume = {18},
Number = {4},
Pages = {727},
Publisher = {{AMER INST PHYSICS}},
Organization = {{DUKE UNIV,DURHAM,NC.}},
Institution = {{DUKE UNIV,DURHAM,NC.}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-0503},
Key = {ISI:A1973P314601211}
}
@article{ISI:000231964600001,
Author = {Knappe, S and Gerginov, V and Schwindt, PDD and Shah, V and Robinson,
HG and Hollberg, L and Kitching, J},
Title = {Atomic vapor cells for chip-scale atomic clocks with
improved long-term frequency stability},
Journal = {OPTICS LETTERS},
Volume = {30},
Number = {18},
Pages = {2351-2353},
Publisher = {{OPTICAL SOC AMER}},
Organization = {{Knappe, S (Reprint Author), Natl Inst Stand \& Technol, Div
Time \& Frequency, Boulder, CO 80305 USA. Natl Inst Stand \&
Technol, Div Time \& Frequency, Boulder, CO 80305 USA. Univ
Colorado, Dept Phys, Boulder, CO 80309 USA. Univ Notre Dame,
Notre Dame,},
Institution = {{Knappe, S (Reprint Author), Natl Inst Stand \& Technol, Div
Time \& Frequency, Boulder, CO 80305 USA. Natl Inst Stand \&
Technol, Div Time \& Frequency, Boulder, CO 80305 USA. Univ
Colorado, Dept Phys, Boulder, CO 80309 USA. Univ Notre Dame,
Notre Dame,},
Address = {{2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036
USA}},
Year = {2013},
Month = {January},
ISSN = {0146-9592},
Abstract = {{A novel technique for microfabricating alkali atom vapor
cells is described in which alkali atoms are evaporated into
a micromachined cell cavity through a glass nozzle. A cell
of interior volume 1 mm(3), containing Rb-87 and a buffer
gas, was made in this way and integrated into an atomic
clock based on coherent population trapping. A fractional
frequency instability of 6 x 10(-12) at 1000 s of
integration was measured. The long-term drift of the F = 1,
m(F) = 0 -> F = 2, m(F) = 0 hyperfine frequency of atoms in
these cells is below 5 x 10(-11)/day.}},
Key = {ISI:000231964600001}
}
@article{ISI:A1981NM13600009,
Author = {HALL, J and HOLLBERG, L and MA, L and BAER, T and ROBINSON,
H},
Title = {PROGRESS TOWARD PHASE-STABLE OPTICAL FREQUENCY
STANDARDS},
Journal = {JOURNAL DE PHYSIQUE},
Volume = {42},
Number = {NC8},
Pages = {59-71},
Publisher = {{EDITIONS PHYSIQUE}},
Organization = {{HALL, JL (Reprint Author), UNIV COLORADO,NBS,JOINT INST LAB
ASTROPHYS,DIV QUANTUM PHYS,BOULDER,CO 80302.}},
Institution = {{HALL, JL (Reprint Author), UNIV COLORADO,NBS,JOINT INST LAB
ASTROPHYS,DIV QUANTUM PHYS,BOULDER,CO 80302.}},
Address = {{Z I DE COURTABOEUF AVE 7 AV DU HOGGAR, BP 112, 91944 LES
ULIS CEDEX, FRANCE}},
Year = {2013},
Month = {January},
ISSN = {0302-0738},
Key = {ISI:A1981NM13600009}
}
@article{ISI:A1978ET45300860,
Author = {JOHNSON, CE and ROBINSON, HG},
Title = {GJ(HE-4+,12S1/2)/GJ (HE-4,23S1) PRELIMINARY
RESULT},
Journal = {BULLETIN OF THE AMERICAN PHYSICAL SOCIETY},
Volume = {23},
Number = {4},
Pages = {621},
Publisher = {{AMER INST PHYSICS}},
Organization = {{DUKE UNIV,DURHAM,NC 27706.}},
Institution = {{DUKE UNIV,DURHAM,NC 27706.}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-0503},
Key = {ISI:A1978ET45300860}
}
@article{ISI:A1970F920000523,
Author = {WATANABE, SF and HAYNE, GS and ROBINSON, HG},
Title = {LINESHAPE ASYMMETRY AND FREQUENCY SHIFT FOR MOTIONALLY
NARROWED ZEEMAN RESONANCES},
Journal = {BULLETIN OF THE AMERICAN PHYSICAL SOCIETY},
Volume = {15},
Number = {4},
Pages = {561-\&},
Publisher = {{AMER INST PHYSICS}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-0503},
Key = {ISI:A1970F920000523}
}
@article{ISI:A1979HU16700118,
Author = {ROBINSON, HG and BERG, RF and JOHNSON, CE},
Title = {GJ(HE-4,23S1)-GJ(H-1) IN A LOW-DENSITY PLASMA},
Journal = {BULLETIN OF THE AMERICAN PHYSICAL SOCIETY},
Volume = {24},
Number = {9},
Pages = {1186},
Publisher = {{AMER INST PHYSICS}},
Organization = {{NYU,NEW YORK,NY 10003. DUKE UNIV,DURHAM,NC
27706.}},
Institution = {{NYU,NEW YORK,NY 10003. DUKE UNIV,DURHAM,NC
27706.}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-0503},
Key = {ISI:A1979HU16700118}
}
@article{ISI:A1996UV06700004,
Author = {Lukin, MD and Scully, MO and Welch, GR and Fry, ES and Hollberg, L and Padmabandu, GG and Robinson, HG and Zibrov, AS},
Title = {Lasing without inversion: The road to new short-wavelength
losers},
Journal = {LASER PHYSICS},
Volume = {6},
Number = {3},
Pages = {436-447},
Publisher = {{INTERPERIODICA}},
Organization = {{Lukin, MD (Reprint Author), TEXAS A\&M UNIV,DEPT
PHYS,COLLEGE STN,TX 77843.}},
Institution = {{Lukin, MD (Reprint Author), TEXAS A\&M UNIV,DEPT
PHYS,COLLEGE STN,TX 77843.}},
Address = {{PO BOX 1831, BIRMINGHAM, AL 35201-1831}},
Year = {2013},
Month = {January},
ISSN = {1054-660X},
Abstract = {{Lasing Without Inversion (LWI) is a novel technique in
laser physics which holds the promise of a solution to one
of the most fundamental problems in short-wavelength laser
research. Making use of quantum coherence and interference
effects, this technique allows lasing even if only a small
fraction of population is in the excited state, i.e., even
if the population of the active medium is not inverted. The
intense theoretical work on the subject has been verified by
several experiments which confirmed that LWI is indeed
possible. The efforts of researchers are presently directed
to demonstrate LWI in the UV and X-ray spectral
regions.}},
Key = {ISI:A1996UV06700004}
}
@article{ISI:A1996UY47500007,
Author = {Marquardt, JH and Robinson, HG and Hollberg, L},
Title = {Line shapes of cascade two-photon transitions in a cesium
magneto-optic trap},
Journal = {JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL
PHYSICS},
Volume = {13},
Number = {7},
Pages = {1384-1393},
Publisher = {{OPTICAL SOC AMER}},
Organization = {{Marquardt, JH (Reprint Author), NATL INST STAND \&
TECHNOL,BOULDER,CO 80303.}},
Institution = {{Marquardt, JH (Reprint Author), NATL INST STAND \&
TECHNOL,BOULDER,CO 80303.}},
Address = {{2010 MASSACHUSETTS AVE NW, WASHINGTON, DC
20036}},
Year = {2013},
Month = {January},
ISSN = {0740-3224},
Abstract = {{We present a study of a two-photon double-resonance
transition in cold cesium atoms in a magneto-optic trap. A
closed five-level density matrix model of the system is
developed to characterize the double-resonance
Autler-Townes-split absorption line shape. Comparing this
model with experimental spectra, we gain insight into the
dominant process involved in trapping atoms, in particular,
the importance of the interference of the six trapping laser
beams. This system is used to probe transient effects in the
trap as well as collective effects of the trapped atom cloud
resulting from the intentional misalignment of the trapping
beams.}},
Key = {ISI:A1996UY47500007}
}
@article{ISI:A1972N819700876,
Author = {WATANABE, SF and ROBINSON, HG},
Title = {FREQUENCY-SHIFT ESTIMATES FOR MOTIONALLY NARROWED ZEEMAN
RESONANCES},
Journal = {BULLETIN OF THE AMERICAN PHYSICAL SOCIETY},
Volume = {17},
Number = {11},
Pages = {1127-1128},
Publisher = {{AMER INST PHYSICS}},
Organization = {{DUKE UNIV,DURHAM,NC.}},
Institution = {{DUKE UNIV,DURHAM,NC.}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-0503},
Key = {ISI:A1972N819700876}
}
@article{ISI:A1995RP99300017,
Author = {ZIBROV, AS and LUKIN, MD and NIKONOV, DE and HOLLBERG, L and SCULLY, MO and VELICHANSKY, VL and ROBINSON, HG},
Title = {EXPERIMENTAL DEMONSTRATION OF LASER OSCILLATION WITHOUT
POPULATION-INVERSION VIA QUANTUM INTERFERENCE IN
RB},
Journal = {PHYSICAL REVIEW LETTERS},
Volume = {75},
Number = {8},
Pages = {1499-1502},
Publisher = {{AMERICAN PHYSICAL SOC}},
Organization = {{ZIBROV, AS (Reprint Author), TEXAS A\&M UNIV,DEPT
PHYS,COLLEGE STN,TX 77843. HOUSTON ADV RES CTR,TEXAS LASER
LAB,THE WOODLANDS,TX 77381. MAX PLANCK INST QUANTUM
OPT,D-85748 GARCHING,GERMANY. NATL INST STAND \&
TECHNOL,BOULDER,CO 80303. PN LEBEDEV PHYS
IN},
Institution = {{ZIBROV, AS (Reprint Author), TEXAS A\&M UNIV,DEPT
PHYS,COLLEGE STN,TX 77843. HOUSTON ADV RES CTR,TEXAS LASER
LAB,THE WOODLANDS,TX 77381. MAX PLANCK INST QUANTUM
OPT,D-85748 GARCHING,GERMANY. NATL INST STAND \&
TECHNOL,BOULDER,CO 80303. PN LEBEDEV PHYS
IN},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {2013},
Month = {January},
ISSN = {0031-9007},
url = {http://dx.doi.org/10.1103/physrevlett.75.1499},
Abstract = {{Laser oscillation without population inversion is
demonstrated experimentally in a V-type atomic configuration
within the D-1 and D-2 lines of Rb vapor. It is shown that
the effect is due to the atomic interference. The
experimental results, as first predicted by careful
theoretical analysis, are in a good agreement with detailed
calculations.}},
Doi = {10.1103/physrevlett.75.1499},
Key = {ISI:A1995RP99300017}
}
@article{ISI:A1977DY10300002,
Author = {KEISER, GM and ROBINSON, HG and JOHNSON, CE},
Title = {EXPERIMENTAL-DETERMINATION OF GJ(HE-4,2S-3(1))-GJ(H-1,1S-2(1/2)},
Journal = {PHYSICAL REVIEW A},
Volume = {16},
Number = {3},
Pages = {822-835},
Publisher = {{AMERICAN PHYSICAL SOC}},
Organization = {{DUKE UNIV,DEPT PHYS,DURHAM,NC 27706. N CAROLINA STATE
UNIV,DEPT PHYS,RALEIGH,NC 27607.}},
Institution = {{DUKE UNIV,DEPT PHYS,DURHAM,NC 27706. N CAROLINA STATE
UNIV,DEPT PHYS,RALEIGH,NC 27607.}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {2013},
Month = {January},
ISSN = {1050-2947},
Key = {ISI:A1977DY10300002}
}
@article{ISI:A19611450C00006,
Author = {BELTR, V and ROBINSON, HG},
Title = {MICROWAVE ZEEMAN SPECTRUM OF ATOMIC CHLORINE},
Journal = {PHYSICAL REVIEW},
Volume = {123},
Number = {1},
Pages = {161-\&},
Publisher = {{AMER INST PHYSICS}},
Address = {{CIRCULATION \& FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE,
STE 1 N O 1, MELVILLE, NY 11747-4501 USA}},
Year = {2013},
Month = {January},
ISSN = {0031-899X},
Key = {ISI:A19611450C00006}
}
@article{ISI:A1969C927000236,
Author = {WATANABE, SF and HAYNE, GS and ROBINSON, HG},
Title = {LINE-SHAPE AND CORRELATION-TIME CALCULATIONS FOR MOTIONALLY
NARROWED ATOMIC ZEEMAN RESONANCES},
Journal = {BULLETIN OF THE AMERICAN PHYSICAL SOCIETY},
Volume = {14},
Number = {4},
Pages = {524-\&},
Publisher = {{AMER INST PHYSICS}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-0503},
Key = {ISI:A1969C927000236}
}
@article{ISI:A1969E427000108,
Author = {HUGHES, WM and ROBINSON, HG},
Title = {PRECISION DETERMINATION OF GJ(RB87)/GJ(D)},
Journal = {BULLETIN OF THE AMERICAN PHYSICAL SOCIETY},
Volume = {14},
Number = {10},
Pages = {953-\&},
Publisher = {{AMER INST PHYSICS}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-0503},
Key = {ISI:A1969E427000108}
}
@article{ISI:A19645175A00004,
Author = {ROBINSON, HG and MYINT, T},
Title = {3HE NUCLEAR ZEEMAN MASER ( HIGH RESOLUTION NMR SPECTROSCOPY
E/T )},
Journal = {APPLIED PHYSICS LETTERS},
Volume = {5},
Number = {6},
Pages = {116-\&},
Publisher = {{AMER INST PHYSICS}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-6951},
Key = {ISI:A19645175A00004}
}
@article{ISI:A1970H626601032,
Author = {STAFFA, NG and ROBINSON, HG},
Title = {CALCULATION OF NON-EQUILIBRIUM SPIN EXCHANGE DETECTION AT
ARBITRARY APPLIED MAGNETIC FIELD},
Journal = {BULLETIN OF THE AMERICAN PHYSICAL SOCIETY},
Volume = {15},
Number = {11},
Pages = {1509-\&},
Publisher = {{AMER INST PHYSICS}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-0503},
Key = {ISI:A1970H626601032}
}
@article{ISI:A1968A788500033,
Author = {HANYE, GS and WHITE, CW and HUGHES, WM and ROBINSON,
HG},
Title = {DETERMINATION OF GI/GJ OF CS133 AND GJ(CS133)-GJ(RB87) FOR
FREE CS AND RB ATOMS},
Journal = {BULLETIN OF THE AMERICAN PHYSICAL SOCIETY},
Volume = {13},
Number = {1},
Pages = {20-\&},
Publisher = {{AMER INST PHYSICS}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-0503},
Key = {ISI:A1968A788500033}
}
@article{ISI:A1954UB47500117,
Author = {DEHMELT, HG and ROBINSON, HG and GORDY, W},
Title = {NUCLEAR QUADRUPOLE RESONANCE OF HG-201},
Journal = {PHYSICAL REVIEW},
Volume = {93},
Number = {4},
Pages = {920},
Publisher = {{AMERICAN PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {2013},
Month = {January},
ISSN = {0031-899X},
Key = {ISI:A1954UB47500117}
}
@article{ISI:000172089800017,
Author = {Kitching, J and Robinson, HG and Hollberg, L and Knappe, S and Wynands,
R},
Title = {Optical-pumping noise in laser-pumped, all-optical microwave
frequency references},
Journal = {JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL
PHYSICS},
Volume = {18},
Number = {11},
Pages = {1676-1683},
Publisher = {{OPTICAL SOC AMER}},
Organization = {{Kitching, J (Reprint Author), Natl Inst Stand \& Technol,
Div Time \& Frequency, MS 847-10,325 Broadway, Boulder, CO
80303 USA. Natl Inst Stand \& Technol, Div Time \&
Frequency, Boulder, CO 80303 USA. Univ Bonn, Inst Angew
Phys, D-53115 Bonn, Germany.}},
Institution = {{Kitching, J (Reprint Author), Natl Inst Stand \& Technol,
Div Time \& Frequency, MS 847-10,325 Broadway, Boulder, CO
80303 USA. Natl Inst Stand \& Technol, Div Time \&
Frequency, Boulder, CO 80303 USA. Univ Bonn, Inst Angew
Phys, D-53115 Bonn, Germany.}},
Address = {{2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036
USA}},
Year = {2013},
Month = {January},
ISSN = {0740-3224},
Abstract = {{We demonstrate that optical pumping plays a significant
role in determining the noise in certain types of
laser-pumped vapor-cell microwave frequency standards by
changing the way in which the laser's FM noise is converted
to AM noise by the optical-absorption profile. When this
FM-AM conversion is the dominant noise source, the noise
spectrum of the transmitted intensity can be dramatically
altered by the optical-pumping process. FM noise at Fourier
frequencies larger than the optical-pumping time is
converted to AM noise differently from noise at lower
Fourier frequencies. This effect can modify the optimum
design of vapor-cell frequency references and adds an
additional FM-AM-related noise source that cannot be
eliminated with laser tuning. (C) 2001 Optical Society of
America.}},
Key = {ISI:000172089800017}
}
@article{ISI:A1979HU16700054,
Author = {JOHNSON, CE and ROBINSON, HG},
Title = {PENNING IONIZATION OF RB AND CS BY NE(3P2)},
Journal = {BULLETIN OF THE AMERICAN PHYSICAL SOCIETY},
Volume = {24},
Number = {9},
Pages = {1177},
Publisher = {{AMER INST PHYSICS}},
Organization = {{N CAROLINA STATE UNIV,RALEIGH,NC 27650. DUKE UNIV,DURHAM,NC
27706.}},
Institution = {{N CAROLINA STATE UNIV,RALEIGH,NC 27650. DUKE UNIV,DURHAM,NC
27706.}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-0503},
Key = {ISI:A1979HU16700054}
}
@article{ISI:000246474300042,
Author = {Knappe, SA and Robinson, HG and Hollberg, L},
Title = {Microfabricated saturated absorption laser
spectrometer},
Journal = {OPTICS EXPRESS},
Volume = {15},
Number = {10},
Pages = {6293-6299},
Publisher = {{OPTICAL SOC AMER}},
Organization = {{Knappe, SA (Reprint Author), NIST, Div Time \& Frequency,
Boulder, CO 80305 USA. NIST, Div Time \& Frequency, Boulder,
CO 80305 USA.}},
Institution = {{Knappe, SA (Reprint Author), NIST, Div Time \& Frequency,
Boulder, CO 80305 USA. NIST, Div Time \& Frequency, Boulder,
CO 80305 USA.}},
Address = {{2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036
USA}},
Year = {2013},
Month = {January},
ISSN = {1094-4087},
Abstract = {{We demonstrate a miniature microfabricated saturated
absorption laser spectrometer. The system consists of
miniature optics, a microfabricated Rb vapor cell, heaters,
and a photodetector, all contained within a volume of 0.1
cm(3). Saturated absorption spectra were measured with a
diode laser at 795 nm. They are comparable to signals
obtained with standard table-top setups, although the
rubidium vapor cell has an interior volume of only 1 mm(3).
We discuss the performance and prospects for using such
systems as a miniature optical wavelength reference,
compatible with transportable instruments. (C) 2007 Optical
Society of America.}},
Key = {ISI:000246474300042}
}
@article{ISI:A1975AU56400266,
Author = {KEISER, GM and ROBINSON, HG and JOHNSON, CE},
Title = {NEW DETERMINATION OF GJ HE-4, 2S-3(1)/GJ(1H,1S-21/2)},
Journal = {BULLETIN OF THE AMERICAN PHYSICAL SOCIETY},
Volume = {20},
Number = {11},
Pages = {1465},
Publisher = {{AMER INST PHYSICS}},
Organization = {{DUKE UNIV,DURHAM,NC. N CAROLINA STATE UNIV,RALEIGH,NC.}},
Institution = {{DUKE UNIV,DURHAM,NC. N CAROLINA STATE UNIV,RALEIGH,NC.}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-0503},
Key = {ISI:A1975AU56400266}
}
@article{ISI:A1973R106900260,
Author = {TIEDEMAN, JS and ROBINSON, HG},
Title = {GJ(H)/GS(E-) DETERMINATION USING TRITIUM
CELLS},
Journal = {BULLETIN OF THE AMERICAN PHYSICAL SOCIETY},
Volume = {18},
Number = {11},
Pages = {1517},
Publisher = {{AMER INST PHYSICS}},
Organization = {{DUKE UNIV,DURHAM,NC 27706.}},
Institution = {{DUKE UNIV,DURHAM,NC 27706.}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {2013},
Month = {January},
ISSN = {0003-0503},
Key = {ISI:A1973R106900260}
}
@article{fds326088,
Author = {Monroe, C and Swann, W and Robinson, H and Wieman,
C},
Title = {Very cold trapped atoms in a vapor cell},
Pages = {294-297},
Booktitle = {Collected Papers of Carl Wieman},
Publisher = {World Scientific},
Year = {2008},
Month = {January},
ISBN = {9789812704153},
url = {http://dx.doi.org/10.1142/9789812813787_0038},
Abstract = {We have produced a very cold sample of spin-polarired
trapprd atoms. The technique used dramatically simplifies
the production of laser-cooled atoms. In this experiment.
1.8 ⨯ 107neutral cesium atoms were optically captured
directly from a low-pressure vapor in ii small glass cell.
We then cooled the < 1-mm3cloud of trapped atoms and loaded
i t into a lowfield magnetic trap in the same cell. The
magnetically trapped atoms had an effective temperature as
low as 1.1 ± 0.2 μK, which is the lowest kinetic
temperature ever observed and far colder than any previous
sample of trapped atoms.},
Doi = {10.1142/9789812813787_0038},
Key = {fds326088}
}
@article{ISI:000183124100031,
Author = {Knappe, S and Velichansky, V and Robinson, HG and Kitching, J and Hollberg, L},
Title = {Compact atomic vapor cells fabricated by laser-induced
heating of hollow-core glass fibers},
Journal = {REVIEW OF SCIENTIFIC INSTRUMENTS},
Volume = {74},
Number = {6},
Pages = {3142-3145},
Publisher = {{AMER INST PHYSICS}},
Organization = {{Kitching, J (Reprint Author), Natl Inst Stand \& Technol,
Div Time \& Frequency, MS 847-10,325 Broadway, Boulder, CO
80305 USA. Natl Inst Stand \& Technol, Div Time \&
Frequency, Boulder, CO 80305 USA. PN Lebedev Phys Inst, Lab
Frequency Stand, Moscow 11},
Institution = {{Kitching, J (Reprint Author), Natl Inst Stand \& Technol,
Div Time \& Frequency, MS 847-10,325 Broadway, Boulder, CO
80305 USA. Natl Inst Stand \& Technol, Div Time \&
Frequency, Boulder, CO 80305 USA. PN Lebedev Phys Inst, Lab
Frequency Stand, Moscow 11},
Address = {{CIRCULATION \& FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE,
STE 1 N O 1, MELVILLE, NY 11747-4501 USA}},
Year = {2003},
Month = {June},
ISSN = {0034-6748},
url = {http://dx.doi.org/10.1063/1.1575925},
Abstract = {{A method for fabricating atomic vapor cells with physical
dimensions of order 1 mm(3) or below is described. Cells
with integrated lenses are made from hollow-core glass
fiber, and fused shut at either end using highly localized
heating from a CO2 laser beam. Such cells, subsequently
loaded with alkali atoms and a buffer gas, could form the
basis for future generations of compact frequency references
or magnetometers. (C) 2003 American Institute of
Physics.}},
Doi = {10.1063/1.1575925},
Key = {ISI:000183124100031}
}
@article{ISI:000172727900004,
Author = {Hollberg, L and Oates, CW and Curtis, EA and Ivanov, EN and Diddams, SA and Udem, T and Robinson, HG and Bergquist, JC and Rafac, RJ and Itano, WM and Drullinger, RE and Wineland, DJ},
Title = {Optical frequency standards and measurements},
Journal = {IEEE JOURNAL OF QUANTUM ELECTRONICS},
Volume = {37},
Number = {12},
Pages = {1502-1513},
Publisher = {{IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS
INC}},
Organization = {{Hollberg, L (Reprint Author), Natl Inst Stand \& Technol,
Boulder, CO 80305 USA. Natl Inst Stand \& Technol, Boulder,
CO 80305 USA. Univ Colorado, Dept Phys, Boulder, CO 80309
USA. Univ Western Australia, Nedlands, WA 6907, Australia.
Max Planck Inst Qua},
Institution = {{Hollberg, L (Reprint Author), Natl Inst Stand \& Technol,
Boulder, CO 80305 USA. Natl Inst Stand \& Technol, Boulder,
CO 80305 USA. Univ Colorado, Dept Phys, Boulder, CO 80309
USA. Univ Western Australia, Nedlands, WA 6907, Australia.
Max Planck Inst Qua},
Address = {{345 E 47TH ST, NEW YORK, NY 10017-2394 USA}},
Year = {2001},
Month = {December},
ISSN = {0018-9197},
url = {http://dx.doi.org/10.1109/3.970895},
Abstract = {{We describe the performance characteristics and frequency
measurements of two high-accuracy high-stability
laser-cooled atomic frequency standards. One is a 657-nm
(456-THz) reference using magneto-optically trapped Ca
atoms, and the other is a 282-mn (1064-TRz) reference based
on a single Hg+ ion confined in an RF-Paul trap. A
femtosecond mode-locked laser combined with a nonlinear
microstructure fiber produces a broad and stable comb of
optical modes that is used to measure the frequencies of the
reference lasers locked to the atomic standards. The
measurement system is referenced to the primary frequency
standard NIST F-1, a Cs atomic fountain clock. Both optical
standards demonstrate exceptional short-term instability
(approximate to5 x 10(-15) at 1 s), as well as excellent
reproducibility over time. In light of our expectations for
the future of optical frequency standards, we consider the
present performance of the femtosecond optical frequency
comb, along with its limitations and future
requirements.}},
Doi = {10.1109/3.970895},
Key = {ISI:000172727900004}
}
@article{ISI:000168233200083,
Author = {Heavner, TP and Hollberg, L and Jefferts, SR and Kitching, J and Klipstein, WM and Meekhof, DM and Robinson, HG},
Title = {Characterization of a cold cesium source for PARCS: Primary
atomic reference clock in space},
Journal = {IEEE TRANSACTIONS ON INSTRUMENTATION AND
MEASUREMENT},
Volume = {50},
Number = {2},
Pages = {500-502},
Publisher = {{IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS
INC}},
Organization = {{Heavner, TP (Reprint Author), Natl Inst Stand \& Technol,
Div Time \& Frequency, Boulder, CO 80303 USA. Natl Inst
Stand \& Technol, Div Time \& Frequency, Boulder, CO 80303
USA. CALTECH, Jet Prop Lab, Pasadena, CA 91109
USA.}},
Institution = {{Heavner, TP (Reprint Author), Natl Inst Stand \& Technol,
Div Time \& Frequency, Boulder, CO 80303 USA. Natl Inst
Stand \& Technol, Div Time \& Frequency, Boulder, CO 80303
USA. CALTECH, Jet Prop Lab, Pasadena, CA 91109
USA.}},
Address = {{345 E 47TH ST, NEW YORK, NY 10017-2394 USA}},
Year = {2001},
Month = {April},
ISSN = {0018-9456},
url = {http://dx.doi.org/10.1109/19.918176},
Abstract = {{The Primary Atomic Reference Clock in Space (PARCS) project
is a joint NIST-JPL-University of Colorado venture aimed at
placing a Cs atomic clock aboard the International Space
Station (ISS). This orbiting clock will achieve high
accuracy, in part due to the long Ramsey times afforded by
the microgravity environment, and allow for precision tests
of fundamental physics including relativity theory. As pare
of this effort, we are evaluating the characteristics of a
prototype cold Cs source based on launching atoms from an
optical molasses, Experimental results, in conjunction with
theoretical modeling of atom flux requirements, will be
applied to the design and construction of a robust,
space-qualified device. The apparatus described here will be
used to develop other PARCS components such as the microwave
cavity structure and detection systems, and to investigate
two-dimensional cooling schemes for future Cs fountains and
space clocks.}},
Doi = {10.1109/19.918176},
Key = {ISI:000168233200083}
}
@article{ISI:000089372500007,
Author = {Vukicevic, N and Zibrov, AS and Hollberg, L and Walls, FL and Kitching,
J and Robinson, HG},
Title = {Compact diode-laser based rubidium frequency
reference},
Journal = {IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND
FREQUENCY CONTROL},
Volume = {47},
Number = {5},
Pages = {1122-1126},
Publisher = {{IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS
INC}},
Organization = {{Vukicevic, N (Reprint Author), Natl Inst Stand \& Technol,
Div Time \& Frequency, M-S 847-10,325 Broadway, Boulder, CO
80303 USA. Natl Inst Stand \& Technol, Div Time \&
Frequency, Boulder, CO 80303 USA.}},
Institution = {{Vukicevic, N (Reprint Author), Natl Inst Stand \& Technol,
Div Time \& Frequency, M-S 847-10,325 Broadway, Boulder, CO
80303 USA. Natl Inst Stand \& Technol, Div Time \&
Frequency, Boulder, CO 80303 USA.}},
Address = {{345 E 47TH ST, NEW YORK, NY 10017-2394 USA}},
Year = {2000},
Month = {September},
ISSN = {0885-3010},
url = {http://dx.doi.org/10.1109/58.869047},
Abstract = {{The performance of a simple microwave frequency reference
based on Raman scattering in an atomic vapor is examined.
This reference has the potential to be compact, low-power,
and insensitive to acceleration. Several design
architectures have been evaluated with a tabletop experiment
in order to guide the future development of a compact
system. Fractional frequency deviations of less than or
equal to 5 X 10(-11) appear to be feasible.}},
Doi = {10.1109/58.869047},
Key = {ISI:000089372500007}
}
@article{ISI:000071726400021,
Author = {Holander Gleixner and S and Robinson, HG and Helms,
CR},
Title = {Derivation of an analytical model to calculate junction
depth in HgCdTe photodiodes},
Journal = {JOURNAL OF APPLIED PHYSICS},
Volume = {83},
Number = {3},
Pages = {1299-1304},
Publisher = {{AMER INST PHYSICS}},
Organization = {{Holander-Gleixner, S (Reprint Author), Stanford Univ, Dept
Mat Sci \& Engn, Stanford, CA 94305 USA. Stanford Univ, Dept
Mat Sci \& Engn, Stanford, CA 94305 USA. Stanford Univ, Dept
Elect Engn, Stanford, CA 94305 USA.}},
Institution = {{Holander-Gleixner, S (Reprint Author), Stanford Univ, Dept
Mat Sci \& Engn, Stanford, CA 94305 USA. Stanford Univ, Dept
Mat Sci \& Engn, Stanford, CA 94305 USA. Stanford Univ, Dept
Elect Engn, Stanford, CA 94305 USA.}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999 USA}},
Year = {1998},
Month = {February},
ISSN = {0021-8979},
url = {http://dx.doi.org/10.1063/1.366829},
Abstract = {{An enhanced analytical model is derived to calculate the
junction depth and Hg interstitial profile during n-on-p
junction formation in vacancy-doped HgCdTe. The enhanced
model expands on a simpler model by accounting for the Hg
interstitials in the p-type, vacancy-rich region. The model
calculates junction depth during both the initial?
reaction-limited regime of junction formation and the
diffusion-limited regime. It also calculates junction depth
under conditions when the abrupt junction approximation of
the simpler model fails. The enhanced model can be used to
determine the limits of the annealing conditions and times
for which the junction depth calculated analytically is
valid. The decay length of interstitials into the p-type
region estimated analytically places an upper bound on the
grid spacing needed to accurately resolve the junction in a
numerical simulation. (C) 1998 American Institute of
Physics. {[}S0021-8979(98)03403-3].}},
Doi = {10.1063/1.366829},
Key = {ISI:000071726400021}
}
@article{ISI:A1993LU85100025,
Author = {FOX, RW and GILBERT, SL and HOLLBERG, L and MARQUARDT, JH and ROBINSON,
HG},
Title = {OPTICAL PROBING OF COLD TRAPPED ATOMS},
Journal = {OPTICS LETTERS},
Volume = {18},
Number = {17},
Pages = {1456-1458},
Publisher = {{OPTICAL SOC AMER}},
Organization = {{FOX, RW (Reprint Author), NATL INST STAND \&
TECHNOL,BOULDER,CO 80303. DUKE UNIV,DEPT PHYS,DURHAM,NC
27706.}},
Institution = {{FOX, RW (Reprint Author), NATL INST STAND \&
TECHNOL,BOULDER,CO 80303. DUKE UNIV,DEPT PHYS,DURHAM,NC
27706.}},
Address = {{2010 MASSACHUSETTS AVE NW, WASHINGTON, DC
20036}},
Year = {1993},
Month = {January},
ISSN = {0146-9592},
url = {http://dx.doi.org/10.1364/OL.18.001456},
Abstract = {{Transitions between excited states of laser-cooled and
laser-trapped rubidium and cesium atoms are probed by use of
fiber and diode lasers. High-resolution Doppler-free spectra
are detected by observation of the absorption and
fluorescence of light from the intermediate level of
two-step cascade systems. The optical double-resonance
spectra show Autler-Townes splitting in the weak probe limit
and more complicated spectra for a strongly coupled
three-level system.}},
Doi = {10.1364/OL.18.001456},
Key = {ISI:A1993LU85100025}
}
@article{fds326089,
Author = {Monroe, C and Robinson, H and Wieman, C},
Title = {Observation of the cesium clock transition using
laser-cooled atoms in a vapor cell.},
Journal = {Optics letters},
Volume = {16},
Number = {1},
Pages = {50},
Year = {1991},
Month = {January},
url = {http://dx.doi.org/10.1364/ol.16.000050},
Doi = {10.1364/ol.16.000050},
Key = {fds326089}
}
@article{fds326090,
Author = {Monroe, C and Swann, W and Robinson, H and Wieman,
C},
Title = {Very cold trapped atoms in a vapor cell},
Journal = {Physical Review Letters},
Volume = {65},
Number = {13},
Pages = {1571-1574},
Publisher = {American Physical Society (APS)},
Year = {1990},
Month = {January},
url = {http://dx.doi.org/10.1103/PhysRevLett.65.1571},
Abstract = {We have produced a very cold sample of spin-polarized
trapped atoms. The technique used dramatically simplifies
the production of laser-cooled atoms. In this experiment,
1.8×107 neutral cesium atoms were optically captured
directly from a low-pressure vapor in a small glass cell. We
then cooled the <1-mm3 cloud of trapped atoms and loaded it
into a low-field magnetic trap in the same cell. The
magnetically trapped atoms had an effective temperature as
low as 1.1+0.2 1/4K, which is the lowest kinetic temperature
ever observed and far colder than any previous sample of
trapped atoms. © 1990 The American Physical
Society.},
Doi = {10.1103/PhysRevLett.65.1571},
Key = {fds326090}
}
@article{ISI:A1989AB45000004,
Author = {ROBINSON, HG and HOOKE, WM and LEWIS, HW and FELDER, KC and CLEGG,
TB},
Title = {RF CAVITY DESIGN AND PERFORMANCE FOR THE TUNL POLARIZED
ION-SOURCE},
Journal = {NUCLEAR INSTRUMENTS \& METHODS IN PHYSICS RESEARCH SECTION
A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED
EQUIPMENT},
Volume = {278},
Number = {3},
Pages = {655-659},
Publisher = {{ELSEVIER SCIENCE BV}},
Organization = {{ROBINSON, HG (Reprint Author), TRIANGLE UNIV NUCL
LAB,DURHAM,NC 27706. DUKE UNIV,DURHAM,NC 27706. UNIV N
CAROLINA,CHAPEL HILL,NC 27599.}},
Institution = {{ROBINSON, HG (Reprint Author), TRIANGLE UNIV NUCL
LAB,DURHAM,NC 27706. DUKE UNIV,DURHAM,NC 27706. UNIV N
CAROLINA,CHAPEL HILL,NC 27599.}},
Address = {{PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS}},
Year = {1989},
Month = {June},
ISSN = {0168-9002},
url = {http://dx.doi.org/10.1016/0168-9002(89)91187-X},
Abstract = {A detailed discussion of the design of new rf cavities is
presented in addition to several performance parameters.
Four rf resonant structures. © 1989.},
Doi = {10.1016/0168-9002(89)91187-X},
Key = {ISI:A1989AB45000004}
}
@article{ISI:A1989AQ87800018,
Author = {CAMPARO, JC and FRUEHOLZ, RP and ROBINSON, HG},
Title = {DICKE NARROWING IN STRONG FIELDS - THE ATOM-AS-ANTENNA
ANALOGY},
Journal = {PHYSICAL REVIEW A},
Volume = {40},
Number = {5},
Pages = {2351-2358},
Publisher = {{AMERICAN PHYSICAL SOC}},
Organization = {{CAMPARO, JC (Reprint Author), AEROSPACE CORP,CHEM \& PHYS
LAB,POB 92957,LOS ANGELES,CA 90009. DUKE UNIV,DEPT
PHYS,DURHAM,NC 27706.}},
Institution = {{CAMPARO, JC (Reprint Author), AEROSPACE CORP,CHEM \& PHYS
LAB,POB 92957,LOS ANGELES,CA 90009. DUKE UNIV,DEPT
PHYS,DURHAM,NC 27706.}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {1989},
Month = {January},
ISSN = {1050-2947},
url = {http://dx.doi.org/10.1103/PhysRevA.40.2351},
Abstract = {It is well known that when a radiator (or absorber) suffers
velocity-changing collisions that do not perturb its
internal state, the oscillators successive Doppler shifts
are motionally averaged. This process (Dicke narrowing)
gives rise to a homogeneously broadened sub-Doppler
resonance, which is often astride a broad, apparently
Doppler-width, pedestal. Though it has long been held that
this pedestal is an inhomogeneous remnant of Doppler
broadening, no evidence has ever been obtained to
substantiate this expectation. In the present study we
investigate the behavior of Dicke-narrowed line shapes in
strong fields in an evacuated wall-coated cell. Our
experimental results indicate that the hypothesis of an
inhomogeneous Doppler remnant pedestal is invalid. Rather,
the pedestal is homogeneously broadened and is best
understood in terms of the oscillators response to the
electromagnetic fields power spectral density as observed in
its rest frame. This conclusion suggests an intimate
relationship between the process of Dicke narrowing and the
behavior of quantum systems in the presence of stochastic
fields. By envisioning the quantum system as a narrow-band
antenna that only absorbs a small portion of the fields
energy, we develop a simple intuitive model to account for
the interaction of the atom with the nonmonochromatic field;
the appeal of this simple theory is that it removes the need
for extensive computation. Agreement between this
atom-as-antenna analogy and experiment is very good. © 1989
The American Physical Society.},
Doi = {10.1103/PhysRevA.40.2351},
Key = {ISI:A1989AQ87800018}
}
@article{fds326091,
Author = {Rahman, C and Robinson, HG},
Title = {Rb O-O Hyperfine Transition in Evacuated Wall-Coated Cell at
Melting Temperature},
Journal = {IEEE Journal of Quantum Electronics},
Volume = {23},
Number = {4},
Pages = {452-454},
Year = {1987},
Month = {January},
url = {http://dx.doi.org/10.1109/JQE.1987.1073365},
Abstract = {Using an evacuated wall-coated cell, a high-resolution
measurement was made of the behavior of the Rb87 O-O
hyperfine transition frequeney near the melting temperature
of the coaling. Several features attributed to phase changes
in the coating were evident. Notable were a phase transition
from a super-cooled state and three regions of zero or small
temperature coefficient of hyperflne frequency. The
hyperfine resonance persists above the melting point of the
coating. Data were analyzed in terms of an adsorption model
for the Rb-wall interaction. The 10 Hz FWHM intrinsic
hyperfiiie line width provided evidence for a high-quality
wall coating. Copyright © 1987 by The Institute of
Electrical and Electronics Engineers, Inc.},
Doi = {10.1109/JQE.1987.1073365},
Key = {fds326091}
}
@article{fds326092,
Author = {Robinson, HG and Johnson, CE},
Title = {MEASURED g//J-FACTOR RATIO OF **4He** plus (1 **2S//
one-half ) AND **4He(2 **3S//1).},
Journal = {National Bureau of Standards, Special Publication},
Pages = {229-231},
Year = {1984},
Month = {December},
Abstract = {The results of a measurement of the ratio of g-factors of
He** plus , and **4He are discussed. This permits a first
precision determination of the g-factor of a simple atomic
ion. It provides the potential for examination of the
Z-dependence of the theory.},
Key = {fds326092}
}
@article{ISI:A1983QP14700043,
Author = {ROBINSON, HG and JOHNSON, CE},
Title = {A NEW HEART FOR RB FREQUENCY STANDARDS - THE EVACUATED,
WALL-COATED SEALED CELL},
Journal = {IEEE TRANSACTIONS ON INSTRUMENTATION AND
MEASUREMENT},
Volume = {32},
Number = {1},
Pages = {198},
Publisher = {{IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS
INC}},
Organization = {{ROBINSON, HG (Reprint Author), DUKE UNIV,DEPT
PHYS,DURHAM,NC 27706. N CAROLINA STATE UNIV,DEPT
PHYS,RALEIGH,NC 27650.}},
Institution = {{ROBINSON, HG (Reprint Author), DUKE UNIV,DEPT
PHYS,DURHAM,NC 27706. N CAROLINA STATE UNIV,DEPT
PHYS,RALEIGH,NC 27650.}},
Address = {{345 E 47TH ST, NEW YORK, NY 10017-2394}},
Year = {1983},
Month = {January},
ISSN = {0018-9456},
url = {http://dx.doi.org/10.1109/TIM.1983.4315040},
Abstract = {Rb<sup>87</sup> hyperfine resonances observed in an
evacuated, wall-coated cell, sealed since 1968, exhibit
linewidths of ~ 10 Hz for the narrow Lorentzian feature. The
high-resonance Q of 0.65 × 10<sup>9</sup> shows good
promise for the potential use of such cells in Rb frequency
standards. Copyright © 1983 by The Institute of Electrical
and Electronics Engineers, Inc.},
Doi = {10.1109/TIM.1983.4315040},
Key = {ISI:A1983QP14700043}
}
@article{ISI:A1982NM85300006,
Author = {ROBINSON, HG and JOHNSON, CE},
Title = {NARROW RB-87 HYPERFINE-STRUCTURE RESONANCES IN AN EVACUATED
WALL-COATED CELL},
Journal = {APPLIED PHYSICS LETTERS},
Volume = {40},
Number = {9},
Pages = {771-773},
Publisher = {{AMER INST PHYSICS}},
Organization = {{ROBINSON, HG (Reprint Author), DUKE UNIV,DEPT
PHYS,DURHAM,NC 27706. N CAROLINA STATE UNIV,DEPT
PHYS,RALEIGH,NC 27650.}},
Institution = {{ROBINSON, HG (Reprint Author), DUKE UNIV,DEPT
PHYS,DURHAM,NC 27706. N CAROLINA STATE UNIV,DEPT
PHYS,RALEIGH,NC 27650.}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {1982},
Month = {December},
ISSN = {0003-6951},
url = {http://dx.doi.org/10.1063/1.93279},
Abstract = {Examination of 87Rb δF = 1, δ∥mF∥ = 1 hyperfine
resonances in a 200-cm3 evacuated tetracontane wall-coated
Pyrex cell which has been sealed since 1968 shows remarkable
Dicke-narrowed sub-Doppler Lorentzian line shapes with less
than 11 Hz full width. This linewidth is 70 times narrower
than that in buffer gas filled cells used in commercial Rb
atomic frequency standards. The phase shift per wall
collision is 0.058 radians/collision as derived from an
observed wall-induced hyperfine frequency shift of -52 Hz at
a wall temperature of 26°C.},
Doi = {10.1063/1.93279},
Key = {ISI:A1982NM85300006}
}
@article{ISI:A1981MM42900002,
Author = {HALL, JL and HOLLBERG, L and BAER, T and ROBINSON,
HG},
Title = {OPTICAL HETERODYNE SATURATION SPECTROSCOPY},
Journal = {APPLIED PHYSICS LETTERS},
Volume = {39},
Number = {9},
Pages = {680-682},
Publisher = {{AMER INST PHYSICS}},
Organization = {{HALL, JL (Reprint Author), NBS,JOINT INST LAB ASTROPHYS,DIV
QUANTUM PHYS,BOULDER,CO 80309. UNIV COLORADO,BOULDER,CO
80309.}},
Institution = {{HALL, JL (Reprint Author), NBS,JOINT INST LAB ASTROPHYS,DIV
QUANTUM PHYS,BOULDER,CO 80309. UNIV COLORADO,BOULDER,CO
80309.}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {1981},
Month = {November},
ISSN = {0003-6951},
url = {http://dx.doi.org/10.1063/1.92867},
Doi = {10.1063/1.92867},
Key = {ISI:A1981MM42900002}
}
@article{ISI:A1980KE58700011,
Author = {JOHNSON, CE and ROBINSON, HG},
Title = {GJ FACTOR OF AN ION - DETERMINATION OF GJ (HE-(+)4
12S1/2)-GJ(HE-4,23S1)},
Journal = {PHYSICAL REVIEW LETTERS},
Volume = {45},
Number = {4},
Pages = {250-252},
Publisher = {{AMERICAN PHYSICAL SOC}},
Organization = {{JOHNSON, CE (Reprint Author), N CAROLINA STATE
UNIV,RALEIGH,NC 27607. DUKE UNIV,DURHAM,NC
27706.}},
Institution = {{JOHNSON, CE (Reprint Author), N CAROLINA STATE
UNIV,RALEIGH,NC 27607. DUKE UNIV,DURHAM,NC
27706.}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {1980},
Month = {January},
ISSN = {0031-9007},
url = {http://dx.doi.org/10.1103/PhysRevLett.45.250},
Abstract = {A measurement of the gJ factor of the hydrogenlike ion He+4
in its 1S122 ground state has been made using an optical
pumping technique. This represents the first precision
measurement of the gJ factor of a simple atomic ion. The
result is gJ(He+4,1S122)g(e-)=1-70.87(30)×10-6. This value
agrees with theory and provides confirmation of the Breit
term 13(Z)2 to within 0.5%. © 1980 The American Physical
Society.},
Doi = {10.1103/PhysRevLett.45.250},
Key = {ISI:A1980KE58700011}
}
@article{ISI:A1977DE56800024,
Author = {WATANABE, SF and ROBINSON, HG},
Title = {MOTIONAL NARROWING OF ZEEMAN RESONANCE LINESHAPES .5.
EXPERIMENTAL RESULTS},
Journal = {JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL
PHYSICS},
Volume = {10},
Number = {6},
Pages = {1167-1174},
Publisher = {{IOP PUBLISHING LTD}},
Organization = {{DUKE UNIV,DURHAM,NC 27706.}},
Institution = {{DUKE UNIV,DURHAM,NC 27706.}},
Address = {{DIRAC HOUSE, TEMPLE BACK, BRISTOL, ENGLAND BS1
6BE}},
Year = {1977},
Month = {December},
ISSN = {0953-4075},
url = {http://dx.doi.org/10.1088/0022-3700/10/6/024},
Abstract = {For pt.IV see ibid., vol.10, no.6, p.1151 (1977). An
experimental embodiment of the model used in the simulation
of motional narrowing is used to obtain linewidths and
frequency shifts under application of known magnetic field
gradients. Comparison with the simulated results shows
reasonable agreement.},
Doi = {10.1088/0022-3700/10/6/024},
Key = {ISI:A1977DE56800024}
}
@article{ISI:A1977DD19200030,
Author = {WATANABE, SF and HAYNE, GS and ROBINSON, HG},
Title = {MOTIONAL NARROWING OF ZEEMAN RESONANCE LINESHAPES .2.
MONTE-CARLO SIMULATION RESULTS},
Journal = {JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL
PHYSICS},
Volume = {10},
Number = {5},
Pages = {941-957},
Publisher = {{IOP PUBLISHING LTD}},
Organization = {{DUKE UNIV,DURHAM,NC 27706.}},
Institution = {{DUKE UNIV,DURHAM,NC 27706.}},
Address = {{DIRAC HOUSE, TEMPLE BACK, BRISTOL, ENGLAND BS1
6BE}},
Year = {1977},
Month = {December},
ISSN = {0953-4075},
url = {http://dx.doi.org/10.1088/0022-3700/10/5/030},
Abstract = {For pt.I see ibid., vol.10, no.5, p.931 (1977). A simple
model applicable to a class of high-resolution Zeeman
spectroscopy experiments is simulated using Monte Carlo
techniques. For individual Legendre polynomial field
gradients, h approximately rnPn with n=1-4, the authors find
the autocorrelation function (h( tau )h(t+ tau )),
correlation time, relaxation function and lineshape for a
range of the narrowing parameter 0.1<< Delta tau c<<10.0.
The bounds placed on the correlation time, min tau n<or= tau
c<or= tau 1, prove to be useful in estimating the width and
frequency shift in arbitrary field gradients.},
Doi = {10.1088/0022-3700/10/5/030},
Key = {ISI:A1977DD19200030}
}
@article{ISI:A1977DD19200029,
Author = {WATANABE, SF and ROBINSON, HG},
Title = {MOTIONAL NARROWING OF ZEEMAN RESONANCE LINESHAPES .1.
THEORETICAL DEVELOPMENT},
Journal = {JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL
PHYSICS},
Volume = {10},
Number = {5},
Pages = {931-939},
Publisher = {{IOP PUBLISHING LTD}},
Organization = {{DUKE UNIV,DURHAM,NC 27706.}},
Institution = {{DUKE UNIV,DURHAM,NC 27706.}},
Address = {{DIRAC HOUSE, TEMPLE BACK, BRISTOL, ENGLAND BS1
6BE}},
Year = {1977},
Month = {December},
ISSN = {0953-4075},
url = {http://dx.doi.org/10.1088/0022-3700/10/5/029},
Abstract = {A theory of motional narrowing is presented which is the
basis for further study of the narrowing problem by computer
simulations. For a general inhomogeneous z component of
magnetic field h(r) with Delta 2 identical to ( gamma 2h2),
predictions are made for the half-width Gamma approximately=
Delta 2 tau c and the frequency shift delta approximately -(
gamma 3h3) tau c2 where tau c is the correlation time. The
lineshape is traced from the region of good averaging, Delta
tau c<<1, through the region of poor averaging, Delta tau
c>1.},
Doi = {10.1088/0022-3700/10/5/029},
Key = {ISI:A1977DD19200029}
}
@article{ISI:A1977DD19200031,
Author = {WATANABE, SF and ROBINSON, HG},
Title = {MOTIONAL NARROWING OF ZEEMAN RESONANCE LINESHAPES .3.
LINESHAPE IN ABSENCE OF MOTION},
Journal = {JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL
PHYSICS},
Volume = {10},
Number = {5},
Pages = {959-965},
Publisher = {{IOP PUBLISHING LTD}},
Organization = {{DUKE UNIV,DURHAM,NC 27706.}},
Institution = {{DUKE UNIV,DURHAM,NC 27706.}},
Address = {{DIRAC HOUSE, TEMPLE BACK, BRISTOL, ENGLAND BS1
6BE}},
Year = {1977},
Month = {December},
ISSN = {0953-4075},
url = {http://dx.doi.org/10.1088/0022-3700/10/5/031},
Abstract = {For pt.II see ibid., vol.10, no.5, p.941 (1977). A method
using the field distribution function f(h) in the absence of
motion is presented which allows an estimate of the
frequency shift accompanying motional averaging for
practical experimental situations. Analytic calculations of
f(h) are made for the Legendre gradients rnPn(cos theta ),
n=1, 2 and 3. Monte Carlo plots of f(h) are presented for a
field characterized by a sum of both n=1 and 2 Legendre
gradients. Relaxation functions obtained by Fourier
transformation of the analytic f(h) expressions show good
agreement with simulation results.},
Doi = {10.1088/0022-3700/10/5/031},
Key = {ISI:A1977DD19200031}
}
@article{ISI:A1977DS90300006,
Author = {TIEDEMAN, JS and ROBINSON, HG},
Title = {DETERMINATION OF GJ(H-1,1S-21/2)-GS(E) - TEST OF
MASS-INDEPENDENT CORRECTIONS},
Journal = {PHYSICAL REVIEW LETTERS},
Volume = {39},
Number = {10},
Pages = {602-604},
Publisher = {{AMERICAN PHYSICAL SOC}},
Organization = {{DUKE UNIV,DEPT PHYS,DURHAM,NC 27706.}},
Institution = {{DUKE UNIV,DEPT PHYS,DURHAM,NC 27706.}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {1977},
Month = {January},
ISSN = {0031-9007},
url = {http://dx.doi.org/10.1103/PhysRevLett.39.602},
Abstract = {A determination of the ratio of g factors of the electron
bound in the hydrogen atom to that of the free electron has
been made. For the first time mass-independent terms in the
theory are confirmed through the α3 radiative correction.
Our result is gJ (H1,1S122)gs (e)=1-17.709(13)×10-6. ©
1977 The American Physical Society.},
Doi = {10.1103/PhysRevLett.39.602},
Key = {ISI:A1977DS90300006}
}
@article{fds326093,
Author = {Keiser, GM and Robinson, HG and Johnson, CE},
Title = {An experimental determination of gJ(He4, 2S13)gJ(H1,
1S122)},
Journal = {Physical Review A},
Volume = {16},
Number = {3},
Pages = {822-835},
Publisher = {American Physical Society (APS)},
Year = {1977},
Month = {January},
url = {http://dx.doi.org/10.1103/PhysRevA.16.822},
Abstract = {The ratio of the gJ factor of He4(2S13) to that of
Rb87(5S122) has been measured to a fractional accuracy of
5×10-8. The Rb atoms were optically pumped, and the
He4(2S13) Zeeman resonance was observed through a
combination of spin-exchange collisions and spin-dependent
Penning ionization. Linewidths as narrow as 220 Hz were
observed for the He4(2S13) Zeeman resonance. The accuracy of
this experiment was limited by a systematic shift in the He
gJ factor that depended upon the intensity of the discharge
used to excite the He atoms to the 2S13 state. Calculations
indicate that transfer of coherence in spin-exchange
collisions with free electrons contributes to this shift.
The measured ratio gJ(He4, 2S13)gJ(Rb87,
5S122)=1-46.798(50)×10-6. Using the previously measured
ratio of the gJ factors of the ground state of rubidium to
the ground state of hydrogen, we determine the ratio gJ(He4,
2S13)gJ(H1, 1S122)=1-23.214(50)×10-6. This result agrees
with recent theoretical calculations and experimental
determinations using atomic-beam techniques, but disagrees
with an earlier experimental determination using
optical-pumping techniques. © 1977 The American Physical
Society.},
Doi = {10.1103/PhysRevA.16.822},
Key = {fds326093}
}
@article{fds326094,
Author = {Keiser, GM and Robinson, HG and Johnson, CE},
Title = {Polarization of 4He(23S1)
by optically pumped Rb},
Journal = {Physics Letters A},
Volume = {51},
Number = {1},
Pages = {5-6},
Year = {1975},
Month = {January},
url = {http://dx.doi.org/10.1016/0375-9601(75)90292-3},
Abstract = {The Zeeman resonance in He(23S1) has been observed with
narrow linewidth, ∼350 Hz, using a technique involving
spin-dependent Penning collisions with optically pumped Rb.
This linewidth is 100 times narrower than previously
reported in determination of gJ(4He, 23S1). ©
1975.},
Doi = {10.1016/0375-9601(75)90292-3},
Key = {fds326094}
}
@article{ISI:A1975AU66500014,
Author = {KEISER, GM and ROBINSON, HG and JOHNSON, CE},
Title = {DETERMINATION OF GJ(HE-4, 2S-3(1)-GJ(H-1,1S-2(1-2) -
RESOLUTION OF A DISCREPANCY},
Journal = {PHYSICAL REVIEW LETTERS},
Volume = {35},
Number = {18},
Pages = {1223-1225},
Publisher = {{AMERICAN PHYSICAL SOC}},
Organization = {{DUKE UNIV,DURHAM,NC 27706. N CAROLINA STATE UNIV,RALEIGH,NC
27607.}},
Institution = {{DUKE UNIV,DURHAM,NC 27706. N CAROLINA STATE UNIV,RALEIGH,NC
27607.}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {1975},
Month = {January},
ISSN = {0031-9007},
url = {http://dx.doi.org/10.1103/PhysRevLett.35.1223},
Abstract = {A new measurement of the gJ factor in the 2S13 metastable
state of He4 has been made using an optical-pumping
technique. Our result is gJ(He4, 2S13)gJ(H1,
1S122)=1-23.15(10)×10-6. This value agrees with theory and
provides confirmation of a recent atomic-beam measurement.
Further doubt is cast on an earlier optical-pumping
determination, thereby resolving a possible discrepancy
between theory and experiment. © 1975 The American Physical
Society.},
Doi = {10.1103/PhysRevLett.35.1223},
Key = {ISI:A1975AU66500014}
}
@article{ISI:A1973P380300044,
Author = {WHITE, CW and HUGHES, WM and HAYNE, GS and ROBINSON,
HG},
Title = {DETERMINATION OF G-FACTOR RATIOS FOR FREE CS-133 AND RB-87
ATOMS},
Journal = {PHYSICAL REVIEW A},
Volume = {7},
Number = {3},
Pages = {1178-1182},
Publisher = {{AMERICAN PHYSICAL SOC}},
Organization = {{DUKE UNIV,DURHAM,NC 27706.}},
Institution = {{DUKE UNIV,DURHAM,NC 27706.}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {1973},
Month = {January},
ISSN = {1050-2947},
url = {http://dx.doi.org/10.1103/PhysRevA.7.1178},
Abstract = {The ratio of the nuclear g factor to the electronic g factor
in the ground electronic state of free Cs133 atoms and the
ratio of the electronic g factors of Cs133 and Rb87 atoms
have been determined using optical-pumping techniques in a
magnetic field ≤50 G. The results are gIgJ(Cs133)=-1.9917400×10-4×(1±1.3×10-6);
gJ(Cs133)gJ(Rb87)=1.0001044737×(1±4.4×10-9). Using these
values together with results of other researches yields
gI(Csaq+)gI(Cs)=1+(344.0±1.5)×10-6, the ratio of the
nuclear g factor of the Cs ion in aqueous solution to that
of the free Cs atom. Finally, the value for the shielded Cs
nuclear moment in units of the Bohr magneton is found to be
gI(Cs133)=-0.39885395×(1±1.3×10-6)×10-3. © 1973 The
American Physical Society.},
Doi = {10.1103/PhysRevA.7.1178},
Key = {ISI:A1973P380300044}
}
@article{fds326095,
Author = {Watanabe, SF and Hayne, GS and Robinson, HG},
Title = {Lineshape asymmetry and frequency shift in a motionally
narrowed Zeeman resonance},
Journal = {Physics Letters A},
Volume = {32},
Number = {7},
Pages = {546-547},
Publisher = {Elsevier BV},
Year = {1970},
Month = {September},
url = {http://dx.doi.org/10.1016/0375-9601(70)90501-3},
Abstract = {A frequency shift non-linear with g-factor is found for a
motionally narrowed Zeeman resonance in a spherical cell.
Using single Legendre polynomial gradients, low-order even
terms cause the worst shift, with line assymetry remaining
small. © 1970.},
Doi = {10.1016/0375-9601(70)90501-3},
Key = {fds326095}
}
@article{ISI:A1970F262600001,
Author = {CRAMPTON, SB and BERG, HC and ROBINSON, HG and RAMSEY,
NF},
Title = {DETERMINATION OF QUADRUPOLE COUPLING CONSTANT IN N14 ATOMIC
GROUND STATE},
Journal = {PHYSICAL REVIEW LETTERS},
Volume = {24},
Number = {5},
Pages = {195-\&},
Publisher = {{AMERICAN PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {1970},
Month = {January},
ISSN = {0031-9007},
url = {http://dx.doi.org/10.1103/PhysRevLett.24.195},
Abstract = {The zero-field hyperfine frequencies in the ground state of
atomic N14 have been measured in a hydrogen maser with
sufficient accuracy to resolve the quadrupole coupling
constant B. The result is B=+1.32±0.20 Hz. © 1970 The
American Physical Society.},
Doi = {10.1103/PhysRevLett.24.195},
Key = {ISI:A1970F262600001}
}
@article{ISI:A1969E646100002,
Author = {HUGHES, WM and ROBINSON, HG},
Title = {DETERMINATION OF AN ISOTOPE SHIFT IN RATIO OF ATOMIC GJ
VALUES OF HYDROGEN AND DEUTERIUM},
Journal = {PHYSICAL REVIEW LETTERS},
Volume = {23},
Number = {21},
Pages = {1209-\&},
Publisher = {{AMERICAN PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {1969},
Month = {December},
ISSN = {0031-9007},
url = {http://dx.doi.org/10.1103/PhysRevLett.23.1209},
Abstract = {The ratio gJ(H)gJ(D) in the electronic ground state has been
determined using optical pumping of Rb and spin-exchange
detection of H and D atomic Zeeman resonances. The result is
gJ(H)gJ(D)=1+(7.2±3.0)×10-9. The error includes an
estimate of possible systematic effects. © 1969 The
American Physical Society.},
Doi = {10.1103/PhysRevLett.23.1209},
Key = {ISI:A1969E646100002}
}
@article{ISI:A1968B455300005,
Author = {HAYNE, GS and ENSBERG, ES and ROBINSON, HG},
Title = {MEASUREMENTS OF GJ RATIOS FOR RB85 RB87 HYDROGEN AND
DEUTERIUM AND OF HYPERFINE SEPARATION OF
DEUTERIUM},
Journal = {PHYSICAL REVIEW},
Volume = {171},
Number = {1},
Pages = {20-\&},
Publisher = {{AMERICAN PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {1968},
Month = {December},
ISSN = {0031-899X},
url = {http://dx.doi.org/10.1103/PhysRev.171.20},
Abstract = {An optical pumping technique has been used to measure atomic
g-factor ratios among Rb85, Rb87, hydrogen, and deuterium,
and the ground-state hyperfine separation in deuterium. An
evacuated wall-coated optical absorption cell was employed
for its advantages of a narrow and symmetric
magnetic-resonance line shape. Measurements were carried out
at applied magnetic fields of 7.6 and 14.5 G, and with both
senses of circular polarization of the Rb pumping light. The
Rb gJ ratios quoted are the averages of measurements for
both Rb85 and Rb87 at both magnetic fields and both senses
of circular polarization of the Rb pumping light, and the
"extreme mF" Zeeman transitions yielding the strongest Rb
optical pumping signals were the ones measured with a given
polarization sense. The results were gJ(Rb85,87)gJ(H)=1+(23.60.4)×10-6,
and gJ(Rb85,87)gJ(D)=1+(23.50.3)×10-6. Comparing
gJ(Rb)gJ(H) and gJ(Rb)gJ(D) measurements for specific Rb
transitions yielded the ratio gJ(D)gJ(H)=1+(0.10.2) ×10-6.
The result for the measurement of the deuterium hyperfine
separation was (D)=327 384 352.61.2 cps. © 1968 The
American Physical Society.},
Doi = {10.1103/PhysRev.171.20},
Key = {ISI:A1968B455300005}
}
@article{ISI:A1968B918700003,
Author = {WHITE, CW and HUGHES, WM and HAYNE, GS and ROBINSON,
HG},
Title = {DETERMINATION OF G-FACTOR RATIOS FOR FREE RB85 AND RB87
ATOMS},
Journal = {PHYSICAL REVIEW},
Volume = {174},
Number = {1},
Pages = {23-\&},
Publisher = {{AMERICAN PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {1968},
Month = {December},
ISSN = {0031-899X},
url = {http://dx.doi.org/10.1103/PhysRev.174.23},
Abstract = {The ratio of the nuclear g factor to the electronic g factor
in the ground electronic state of free Rb85,87 atoms has
been determined using optical pumping techniques in a
magnetic field of ≤50 G. Typical linewidths were ≤15
cps. The linewidth contribution due to magnetic field
effects was less than 1 cps. The ratio of electronic g
factors for the Rb isotopes was also measured. The results
are -gIgJ(Rb87)=4.969 914 7×(1±0.9×10-6)×10-4,
-gIgJ(Rb85)=1.466 490 8×(1±2.1×10-6)×10-4, and
gJ(Rb87)gJ(Rb85)=1.000 000 004 1×(1±6.0×10-9). These
results were obtained from evacuated wall-coated cells
having the Lorentzian line shape. Cells filled with inert
buffer gases exhibited small, uncontrollable, systematic
error due to non-Lorentzian line shape. In both types of
cells, the Zeeman resonances exhibited frequency shifts
proportional to the pumping-light intensity. The ratio
gI(Rb85)gI(Rb87)=0.295 073 6×(1±2.3×10-6) was obtained by
combining the results above. The combination with results of
other researchers yields the chemical shift of Rb+ in
aqueous solution relative to the free atom as
Δσ(Rb+aqRb)=-(211.6±1.2)×10-6. Absolute values in units
of the Bohr magneton for the shielded nuclear moments are
derived using only g-factor ratios for free atoms:
gI(Rb87)=-0.995 141 4×10-3×(1±1.0×10-6) and
gI(Rb85)=-0.293 6400×10-3×(1±2.2×10-6). © 1968 The
American Physical Society.},
Doi = {10.1103/PhysRev.174.23},
Key = {ISI:A1968B918700003}
}
@article{ISI:A19667185000012,
Author = {CRAMPTON, SB and ROBINSON, HG and KLEPPNER, D and RAMSEY,
NF},
Title = {HYPERFINE SEPARATION OF DEUTERIUM},
Journal = {PHYSICAL REVIEW},
Volume = {141},
Number = {1},
Pages = {55-\&},
Publisher = {{AMERICAN PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {1966},
Month = {December},
ISSN = {0031-899X},
url = {http://dx.doi.org/10.1103/PhysRev.141.55},
Abstract = {The hyperfine separation of deuterium has been measured by a
spin-exchange technique in which deuterium interacts with
radiating hydrogen in a hydrogen maser. Resonance of the
deuterium is detected by its effect on the hydrogen
oscillation power level. The result is Δν(D)=327384352.3±0.25
cps in the A1 time scale [Δν(Cs)=9192631770 cps]. A
theoretical analysis of the technique and experimental
details are presented. © 1966 The American Physical
Society.},
Doi = {10.1103/PhysRev.141.55},
Key = {ISI:A19667185000012}
}
@article{ISI:A19668095600022,
Author = {MYINT, T and KLEPPNER, D and RAMSEY, NF and ROBINSON,
HG},
Title = {ABSOLUTE VALUE OF PROTON G FACTOR},
Journal = {PHYSICAL REVIEW LETTERS},
Volume = {17},
Number = {7},
Pages = {405-\&},
Publisher = {{AMERICAN PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {1966},
Month = {December},
ISSN = {0031-9007},
url = {http://dx.doi.org/10.1103/PhysRevLett.17.405},
Doi = {10.1103/PhysRevLett.17.405},
Key = {ISI:A19668095600022}
}
@article{ISI:A1956WH48600013,
Author = {ROBINSON, HG},
Title = {BOLOMETER DETECTION OF NUCLEAR QUADRUPOLE
RESONANCE},
Journal = {REVIEW OF SCIENTIFIC INSTRUMENTS},
Volume = {27},
Number = {3},
Pages = {163-164},
Publisher = {{AMER INST PHYSICS}},
Address = {{CIRCULATION FULFILLMENT DIV, 500 SUNNYSIDE BLVD, WOODBURY,
NY 11797-2999}},
Year = {1956},
Month = {December},
ISSN = {0034-6748},
url = {http://dx.doi.org/10.1063/1.1715504},
Abstract = {The possibility of using bolometer detection for quadrupole
resonance is investigated. Preliminary results in the 30 Mc
region indicate that such a detection method can be made to
operate easily and at a sensitivity comparable to
conventional regenerative detectors. Scaling to other
frequencies should be possible without the difficulties
encountered in regenerative and super-regenerative
detectors.},
Doi = {10.1063/1.1715504},
Key = {ISI:A1956WH48600013}
}
@article{ISI:A1955WB71300032,
Author = {ROBINSON, HG},
Title = {QUADRUPOLE SPECTRUM OF BICL3},
Journal = {PHYSICAL REVIEW},
Volume = {100},
Number = {6},
Pages = {1731-1734},
Publisher = {{AMERICAN PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {1955},
Month = {December},
ISSN = {0031-899X},
url = {http://dx.doi.org/10.1103/PhysRev.100.1731},
Abstract = {Pure nuclear quadrupole resonance absorptions were observed
for Bi209, Cl35, and Cl37 nuclei in polycrystalline BiCl3 at
both room and liquid air temperatures. Line assignments and
the evaluation of the electric field gradient asymmetry
parameter allow the following coupling constants to be
calculated: |eQq|Bi=318.76 Mc/sec for =0.555;
|eQq|Cl35=30.196 Mc/sec, 38.310 Mc/sec. Two "forbidden" |
m|=2 transitions were observed. A brief discussion of the
data in connection with chemical bonding in the solid is
given. © 1955 The American Physical Society.},
Doi = {10.1103/PhysRev.100.1731},
Key = {ISI:A1955WB71300032}
}
@article{ISI:A1954UB47400028,
Author = {DEHMELT, HG and ROBINSON, HG and GORDY, W},
Title = {NUCLEAR QUADRUPOLE RESONANCE OF HG-201},
Journal = {PHYSICAL REVIEW},
Volume = {93},
Number = {3},
Pages = {480-482},
Publisher = {{AMERICAN PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {1954},
Month = {December},
ISSN = {0031-899X},
url = {http://dx.doi.org/10.1103/PhysRev.93.480},
Abstract = {Five nuclear quadrupole resonance lines have been observed
in polycrystalline HgCl2. From their frequencies, the
magnitudes of the quadrupole coupling constants
eQqzz(Hg201)=720 Mc/sec and eQqzz(Cl35)=44.3 Mc/sec were
evaluated. Comparison of the Cl35 coupling constant in HgCl2
with that known for the free Cl atom from atomic beam
experiments facilitates the discussion of the molecular
structure. A quadrupole coupling constant of 1000 Mc/sec per
p electron in the 6s6p configuration of free Hg is deduced
from the Hg201 coupling in HgCl2. This value can be directly
compared with the coupling of the 6s6p, P22 HgI term,
eQqzz(Hg201,pz)=780 Mc/sec, which is equivalent to the value
of the quadrupole parameter B=0.27×10-3 cm-1 known from
optical hfs investigations. Whereas a standard analysis of
the hfs of the P22 term had given Q(Hg201)=0.5×10-24 cm2, a
discrepant value Q(Hg201)=0.2×10-24 cm2 was obtained from
the P11 term. Our results yield a value 0.6×10-24 cm2, in
fair agreement with the larger value found for the P22 term.
© 1954 The American Physical Society.},
Doi = {10.1103/PhysRev.93.480},
Key = {ISI:A1954UB47400028}
}
@article{fds326096,
Author = {Robinson, H and Dehmelt, HG and Gordy, W},
Title = {Nuclear quadrupole couplings in solid bromides and
iodides},
Journal = {The Journal of Chemical Physics},
Volume = {22},
Number = {3},
Pages = {511-515},
Publisher = {AIP Publishing},
Year = {1954},
Month = {January},
url = {http://dx.doi.org/10.1063/1.1740097},
Abstract = {From measurements of pure nuclear quadrupole transitions at
77°K the following coupling constants (in Mc/sec) and
asymmetry parameters have been obtained: for I127|eQq|
=1765.846, ε2=0.00078 in CH3I; |eQq| =1897.368, ε2 =
0.00736 in CH 2I2; |eQq| = 2046.634, ε2=0.00033 in
CHI3·3S8; |eQq| = 2130.33 for CI4; |eQq| =2069.17 for CF3I;
|eQq| = 1324.788 and 1333.313, ε2=0.000082 and ≤0.000010
for the two nonequivalent I's in unit cell of SiI4; |eQq\ =
1484.339 and 1500.577, ε2 = 0.000087 and ≤0.000005 for
the two nonequivalent I's in unit cell of GeI4; |eQq| =
1384.424 and 1394.190, ε2=0.000085 and ≤0.000016 for the
two nonequivalent I's in unit cell of SnI4; |eQq| =1517.07,
ε2=0.00008 in AsI3·3S 8; |eQq| = 1226.35, ε2 = 0.00101 in
SbI 3·3S8. The coupling values of Br are: |eQq(Br 79)| =
437.27 and 441.15; |eQq(Br81)| = 365.272 and 368.514 for the
two nonequivalent Br's in unit cell of PBr3 (T=87±4°K) ;
|eQq(Br79)| = 329.000 and 345.920; |eQq(Br81)| = 274.856 and
288.980 for the two nonequivalent Br's in unit cell of
SbBr3. From these coupling values the number of unbalanced p
electrons in the atoms was calculated. The latter quantity
was found to be closely related to chemical bond properties
such as ionic character, and was found to vary
systematically with chemical constitution. A cross bonding
mechanism involving d orbitals is proposed to account for
the iodine coupling in certain solids.},
Doi = {10.1063/1.1740097},
Key = {fds326096}
}
@article{ISI:A1953UB45300046,
Author = {ROBINSON, HG and DEHMELT, HG and GORDY, W},
Title = {PURE NUCLEAR QUADRUPOLE SPECTRUM OF BI-209 IN
BISMUTH-TRIPHENYL},
Journal = {PHYSICAL REVIEW},
Volume = {89},
Number = {6},
Pages = {1305},
Publisher = {{AMERICAN PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
USA}},
Year = {1953},
Month = {December},
ISSN = {0031-899X},
url = {http://dx.doi.org/10.1103/PhysRev.89.1305},
Doi = {10.1103/PhysRev.89.1305},
Key = {ISI:A1953UB45300046}
}