1 October 1990 Analysis of exciton behavior in biased coupled double quantum wells by time-dependent methods
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Proceedings Volume 1283, Quantum Well and Superlattice Physics III; (1990) https://doi.org/10.1117/12.20740
Event: Advances in Semiconductors and Superconductors: Physics Toward Devices Applications, 1990, San Diego, CA, United States
Abstract
Excitonic spectra and certain dynamical features of electron-hole pairs in coupled double-quantum wells under electrical bias are analyzed using numerical data on the evolution of envelope wavefunctions. The excitonic system was described by a two-band effective-mass model. The spectra and their dynamical counterparts were deduced, respectively, from the Fourier transform and the direct time-dependence of the autocorrelation function linking the evolved and initial states. Several measures of quantum dynamics are discussed.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Milton O. Vassell, Milton O. Vassell, Johnson Lee, Johnson Lee, } "Analysis of exciton behavior in biased coupled double quantum wells by time-dependent methods", Proc. SPIE 1283, Quantum Well and Superlattice Physics III, (1 October 1990); doi: 10.1117/12.20740; https://doi.org/10.1117/12.20740
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