Publication: Intersubband energy relaxation in quantum well structures in a quantizing magnetic field
Дата
2022
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Аннотация
© 2022 Elsevier B.V.The kinetics of the intersubband relaxation of the electronic excitation energy in the GaAs/AlGaAs quantum well is studied when electrons are excited to the upper subband lying below the optical phonon energy. We found that electrons' interaction in different subbands plays a crucial role in relaxation. The electron-electron scattering events when the interacting electrons are in different subbands lead to heating of the electrons in the upper subbands and a significant acceleration of the energy relaxation.
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Intersubband energy relaxation in quantum well structures in a quantizing magnetic field / Telenkov, M.P. [et al.] // Physica E: Low-Dimensional Systems and Nanostructures. - 2022. - 142. - 10.1016/j.physe.2022.115288
URI
https://www.doi.org/10.1016/j.physe.2022.115288
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https://openrepository.mephi.ru/handle/123456789/27877
https://www.scopus.com/record/display.uri?eid=2-s2.0-85129984534&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000805246600005
https://openrepository.mephi.ru/handle/123456789/27877