Publications [#245159] of Harold U. Baranger

Papers Published
  1. Sumetskii, MI; Baranger, HU, Change in sign of the photocurrent in a coherent asymmetric superlattice, Applied Physics Letters, vol. 67 no. 24 (1995), pp. 3560-3562, AIP [1], [doi] .

    This study shows that the oscillations of the photocurrent sign may be observed for the simplest double quantum well structure and for the superlattice with a double quantum well unit. Two series of the current reversal points have been found. Further study of the photocurrent induced in such structures may lead to a new kind of infrared detector based on this photocurrent reversal effect.