Spin-orbit effects in a 2-dimensional electron gas system with 2 subbands occupied

Rafael J. Taboryski, Poul Erik Lindelof

Research output: Contribution to journalConference articleResearchpeer-review

Abstract

Weak localization magnetoresistance for two-dimensional electrons in a GaAs/AlGaAs heterostructure, with electrons spilling over into the second subband has been studied experimentally. The magnetoresitance is unusual since it exhibits 3 maxima at low magnetic fields. We interpret this as a result of a strong spin-orbit effect in the upper subband due to interband scattering.
Original languageEnglish
JournalPhysica B: Condensed Matter
Volume165
Issue numberPart 2
Pages (from-to)859-860
ISSN0921-4526
DOIs
Publication statusPublished - 1990
Externally publishedYes
Event19th International Conference on Low Temperature Physics - Brighton, United Kingdom
Duration: 16 Aug 199022 Aug 1990
Conference number: 19th

Conference

Conference19th International Conference on Low Temperature Physics
Number19th
CountryUnited Kingdom
CityBrighton
Period16/08/199022/08/1990

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