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

Rafael J. Taboryski; Poul Erik Lindelof

doi:10.1016/S0921-4526(09)80015-X

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

Research output: Contribution to journal › Conference article › Research › peer-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 language	English
Journal	Physica B: Condensed Matter
Volume	165
Issue number	Part 2
Pages (from-to)	859-860
ISSN	0921-4526
DOIs	https://doi.org/10.1016/S0921-4526(09)80015-X
Publication status	Published - 1990
Externally published	Yes
Event	19th International Conference on Low Temperature Physics - Brighton, United Kingdom Duration: 16 Aug 1990 → 22 Aug 1990 Conference number: 19th

Conference

Conference	19th International Conference on Low Temperature Physics
Number	19th
Country	United Kingdom
City	Brighton
Period	16/08/1990 → 22/08/1990

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10.1016/S0921-4526(09)80015-X

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title = "Spin-orbit effects in a 2-dimensional electron gas system with 2 subbands occupied",

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.",

author = "Taboryski, {Rafael J.} and Lindelof, {Poul Erik}",

year = "1990",

doi = "10.1016/S0921-4526(09)80015-X",

language = "English",

volume = "165",

pages = "859--860",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

number = "Part 2",

note = "19th International Conference on Low Temperature Physics ; Conference date: 16-08-1990 Through 22-08-1990",

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TY - GEN

T1 - Spin-orbit effects in a 2-dimensional electron gas system with 2 subbands occupied

AU - Taboryski, Rafael J.

AU - Lindelof, Poul Erik

N1 - Conference code: 19th

PY - 1990

Y1 - 1990

N2 - 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.

AB - 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.

U2 - 10.1016/S0921-4526(09)80015-X

DO - 10.1016/S0921-4526(09)80015-X

M3 - Conference article

VL - 165

SP - 859

EP - 860

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

SN - 0921-4526

IS - Part 2

T2 - 19th International Conference on Low Temperature Physics

Y2 - 16 August 1990 through 22 August 1990

ER -