TY - JOUR
T1 - Energy relaxation in Landau levels in quantum well structures
T2 - Different scenarios of inter-level kinetics
AU - Mityagin, Yu A.
AU - Telenkov, M. P.
AU - Amiri, Sh
AU - Nagaraja, K. K.
N1 - Publisher Copyright:
© 2020 Elsevier B.V.
PY - 2020/8/1
Y1 - 2020/8/1
N2 - The kinetics of intrasubband energy relaxation of electrons in quantum wells in a quantizing magnetic field is studied when electrons are excited to the Landau level lying below the optical phonon energy. Quite different relaxation scenarios of the interlevel kinetics were revealed and discussed. The type of observed scenario is determined by the interplay of electron-electron scattering and electron-phonon interaction as well as by the initial electron concentration in the system.
AB - The kinetics of intrasubband energy relaxation of electrons in quantum wells in a quantizing magnetic field is studied when electrons are excited to the Landau level lying below the optical phonon energy. Quite different relaxation scenarios of the interlevel kinetics were revealed and discussed. The type of observed scenario is determined by the interplay of electron-electron scattering and electron-phonon interaction as well as by the initial electron concentration in the system.
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U2 - 10.1016/j.physe.2020.114104
DO - 10.1016/j.physe.2020.114104
M3 - Article
AN - SCOPUS:85084227277
SN - 1386-9477
VL - 122
JO - Physica E: Low-Dimensional Systems and Nanostructures
JF - Physica E: Low-Dimensional Systems and Nanostructures
M1 - 114104
ER -