Dynamic localization versus photon-assisted transport in semiconductor superlattices driven by dc-ac fields

1998/01/03 by W. -X. Yan, Wenjing Yan, S. -Q. Bao +6
Engineering · Physics and Astronomy · #FOS: Physical sciences #Mesoscale and Nanoscale Physics (cond-mat.mes-hall) #Quantum optics and atomic interactions #Semiconductor Quantum Structures and Devices #Terahertz technology and applications #cond-mat.mes-hall

paper · pdf · doi:10.48550/arxiv.cond-mat/9801012

7 pages, 3 figures, Revtex, Postcsript figures

arxiv created 1998/01/03 · openalex publication_date 1998/01/03 · arxiv updated 2009/11/30 · openalex created_date 2019/06/27 · openalex updated_date 2026/07/28

Abstract

Via the numerical analysis on the intraband dynamics of optically excited semiconductor superlattices, we find that time-integrated squared THz emission signals can be used for probing both dynamic localization and multi-photon resonance in the coherent regime. Competition effect between dynamic localization and photon-assisted transport has also been discussed.

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