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Magnetoresistance studies of strongly coupled superlattices

Abstract:

We present magnetotransport results for strongly coupled InAs/GaSb superlattices. The low effective mass of carriers in the InAs/GaSb superlattice allows the study of the transport processes at fields above the magnetophonon condition, where the cyclotron spacing homega(c) is greater than the LO phonon energy homega(LO). Magnetotransport results display Stark Cyclotron resonance and the Magnetophonon effect. Resonant tunnelling features change dramatically above the magnetophonon condition an...

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Publication status:
Published

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Publisher copy:
10.1016/j.physe.2003.12.010

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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Condensed Matter Physics
Role:
Author
Volume:
22
Issue:
1-3
Pages:
316-319
Publication date:
2004-04-05
DOI:
ISSN:
1386-9477
URN:
uuid:61f05aff-a228-4bc4-b139-cab1479b9e07
Source identifiers:
31136
Local pid:
pubs:31136

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