Cyclotron resonance study of doped and undoped InAs/AlSb QW heterostructures

A. V. Ikonnikov, V. Ya Aleshkin, V. I. Gavrilenko, Yu G. Sadofyev, J. P. Bird, Shane Johnson, Yong-Hang Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We discuss the cyclotron resonance study of doped and undoped InAs/AlSb quantum wells with a two-dimensional electron gas density ns = 31011 - 81012 cm-2. A remarkable increase of the cyclotron mass from 0.03m0 to 0.06m0 with the electron concentration is observed and shown to be a result of the conduction band nonparabolicity.

Original languageEnglish (US)
Title of host publicationPHYSICS OF SEMICONDUCTORS
Subtitle of host publication27th International Conference on the Physics of Semiconductors, ICPS-27
Pages1214-1215
Number of pages2
DOIs
StatePublished - Jun 30 2005
EventPHYSICS OF SEMICONDUCTORS: 27th International Conference on the Physics of Semiconductors, ICPS-27 - Flagstaff, AZ, United States
Duration: Jul 26 2004Jul 30 2004

Publication series

NameAIP Conference Proceedings
Volume772
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

OtherPHYSICS OF SEMICONDUCTORS: 27th International Conference on the Physics of Semiconductors, ICPS-27
CountryUnited States
CityFlagstaff, AZ
Period7/26/047/30/04

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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