Magnetoplasma effects in a quasi-three-dimensional electron gas

K. Karraï, X. Ying, H. D. Drew, M. Shayegan

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

Far-infrared measurements are carried out on a quasi-three-dimensional electron gas. In the absence of magnetic field the electrons are confined in a wide quantum well. When a high magnetic field is applied in the plane of the sample the electron gas undergoes a transition from two- to three-dimensional behavior. In the Voigt geometry, plasma shifted cyclotron resonances are observed as a consequence of such a transition. In the Faraday geometry a giant depolarization shift is observed on the optical intersubband transition and it represents the three-dimensional limit of this two-dimensional effect.

Original languageEnglish (US)
Pages (from-to)515-518
Number of pages4
JournalSurface Science
Volume229
Issue number1-3
DOIs
StatePublished - Apr 2 1990

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Materials Chemistry

Fingerprint Dive into the research topics of 'Magnetoplasma effects in a quasi-three-dimensional electron gas'. Together they form a unique fingerprint.

Cite this