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High field magnetotransport in strongly coupled InAs/GaSb superlattices

Abstract:
Vertical magnetotransport measurements are used to investigate resonant transport processes in strongly coupled InAs/GaSb superlattices. Sample I-V curves display Stark-Cyclotron resonance and longitudinal-optic (LO) phonon mediated transport features. Resonant tunnelling features change dramatically above the magnetophonon condition suggesting that the Landau levels are renormalized due to interaction between LO phonon's and electrons.
Publication status:
Published

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Publisher copy:
10.1142/S021797920402730X

Authors


Deacon, RS More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Condensed Matter Physics
Shields, P More by this author
Volume:
18
Issue:
27-29
Pages:
3699-3704
Publication date:
2004-11-30
DOI:
EISSN:
1793-6578
ISSN:
0217-9792
URN:
uuid:0bdbaeeb-7388-4843-b00c-030329397626
Source identifiers:
27282
Local pid:
pubs:27282

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