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

W. -X. Yan·S. -Q. Bao·X. -G. Zhao
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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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W. -X. Yan, S. -Q. Bao, X. -G. Zhao. 1998-01-03. Dynamic localization versus photon-assisted transport in semiconductor superlattices driven by dc-ac fields. https://arxiv.org/abs/cond-mat/9801012

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