Publications [#234826] of Benjamin J. Wiley

Journal Articles

  1. Sherry, LJ; Chang, SH; Schatz, GC; Van Duyne, RP; Wiley, BJ; Xia, Y, "Localized surface plasmon resonance spectroscopy of single silver nanocubes", Nano LettersOctober,, 2005, 5(10), 2034-2038, American Chemical Society (ACS) [doi].
    (last updated on 2024/04/19)

    Abstract:
    In this work, we use dark-field microscopy to observe a new plasmon resonance effect for a single silver nanocube in which the plasmon line shape has two distinct peaks when the particles are located on a glass substrate. The dependence of the resonance on nanocube size and shape is characterized, and it is found that the bluer peak has a higher figure of merit for chemical sensing applications than that for other particle shapes that have been studied previously. Comparison of the measured results with finite difference time domain (FDTD) electrodynamics calculations enables us to confirm the accuracy of our spectral assignments. © 2005 American Chemical Society.