Publication: Inter-Subband Electron-Electron Interactions in Two-Dimensional Electron Gas
Дата
2021
Авторы
Dubois, A. B.
Safoshkin, A. S.
Kucheryavyy, S. I.
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Аннотация
© 2021, Springer Science+Business Media, LLC, part of Springer Nature.We report the results of studies of electron-electron relaxation processes in the system of strongly degenerated 2D-electrons with the fine structure of the energy spectrum and spatial distribution of the electron density. For a heavily doped heterojunction, when two subbands of size quantization are filled, the expressions for the time of the electron-electron intra- and inter-subband interactions are found, the matrix elements of the complete screening potential and polarization function are defined in the approximation far from the long-wavelength limit. It is shown that the oscillations of the temperature and concentration dependences of the electron-electron interaction time are associated with the excitation of plasma oscillations of 2D-electron system components.
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Dubois, A. B. Inter-Subband Electron-Electron Interactions in Two-Dimensional Electron Gas / Dubois, A.B., Safoshkin, A.S., Kucheryavyy, S.I. // Russian Physics Journal. - 2021. - 10.1007/s11182-021-02366-7
URI
https://www.doi.org/10.1007/s11182-021-02366-7
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https://openrepository.mephi.ru/handle/123456789/24594
https://www.scopus.com/record/display.uri?eid=2-s2.0-85112794381&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000686054100006
https://openrepository.mephi.ru/handle/123456789/24594