Localization effects in ac-driven tight-binding lattices
نویسندگان
چکیده
منابع مشابه
Localization Effects in ac-driven Tight-Binding Lattices
We study coherent dynamics of tight-binding systems interacting with static and oscillating external fields. We consider Bloch oscillations and WannierStark localization caused by dc fields, and compare these effects to dynamic localization that occurs in the presence of additional ac fields. Our analysis relies on quasienergy eigenstates, which take over the role of the usual Bloch waves. The ...
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ژورنال
عنوان ژورنال: Philosophical Magazine B
سال: 1996
ISSN: 1364-2812,1463-6417
DOI: 10.1080/01418639608240331