12,000

We have over 12,000 students, from over 100 countries, within one of the safest campuses in the UK

93%

93% of Lancaster students go into work or further study within six months of graduating

Home > Research > Publications & Outputs > Magnetooptic oscillations in the intensity of r...
View graph of relations

« Back

Magnetooptic oscillations in the intensity of recombination radiation in connection with intersubband relaxation of 2D electrons

Research output: Contribution to journalJournal article

Published

  • V. E. Kirpichev
  • I. V. Kukushkin
  • V. B. Timofeev
  • Vladimir Falko
  • K. von Klitzing
  • K. Ploog
Journal publication date10/12/1991
JournalJETP LETTERS
Journal number11
Volume54
Number of pages6
Pages636-641
Original languageEnglish

Abstract

Magnetooptic oscillations of a new type have been observed in the intensity of the recombination radiation of 2D electrons from the first excited quantum-well subband at a GaAs-AlGaAs single heterojunction. These oscillations are explained in terms of an elastic relaxation of electrons upon a crossing of corresponding Landau levels of different subbands.