Energy relaxation mechanism in Landau level system of quantum wells

M. P. Telenkov, Yu A. Mityagin, V. V. Agafonov, K. K. Nagaraja

Research output: Contribution to journalArticle

Abstract

Kinetics of intrasubband energy relaxation of electrons in the system of Landau levels lying below the optical phonon energy is studied. Extraordinary behavior of the relaxation of electronic subsystem excitation energy is detected. Despite the fact that its main channel is optical phonon emission, the total relaxation time exceeds the characteristic times of scattering on optical phonons by several orders of magnitude.

Original languageEnglish
Pages (from-to)343-345
Number of pages3
JournalBulletin of the Lebedev Physics Institute
Volume42
Issue number12
DOIs
Publication statusPublished - 01-12-2015

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All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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