Publication: Floquet transitions "Insulator – Semimetal – Insulator" in 2D crystals with displaced Dirac points
Дата
2021
Авторы
Kryuchkov, S. V.
Kukhar, E. I.
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Аннотация
© 2021 Elsevier B.V.The Floquet spectrum of charge carriers of ac-driven Dirac 2D material has been calculated by averaging over the incident radiation period. The possibility of ac-tuned transitions between semimetallic and Floquet insulator states has been shown. The dependence of energy gap induced by high frequency field on the radiation power has been derived. This dependence has been shown to be nonmonotoneous. The density of states in conditions of ac-driving has been analyzed.
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Цитирование
Kryuchkov, S. V. Floquet transitions "Insulator – Semimetal – Insulator" in 2D crystals with displaced Dirac points / Kryuchkov, S.V., Kukhar, E.I. // Physica E: Low-Dimensional Systems and Nanostructures. - 2021. - 134. - 10.1016/j.physe.2021.114811
URI
https://www.doi.org/10.1016/j.physe.2021.114811
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https://openrepository.mephi.ru/handle/123456789/25524
https://www.scopus.com/record/display.uri?eid=2-s2.0-85107142148&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000693083300004
https://openrepository.mephi.ru/handle/123456789/25524