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Breakdown of the quantum Hall effect in an electron-hole system

Abstract:
We examine the edge states picture as applied to the electron-hole system, and show that compensated quantum Hall states are fundamentally different to quantum Hall states of single carrier type systems. Measurements of their current driven breakdown are described, and we show that these states have very small breakdown currents. (C) 2001 Elsevier Science B.V. All rights reserved.
Publication status:
Published

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Publisher copy:
10.1016/S0921-4526(01)00245-9

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author


Journal:
PHYSICA B More from this journal
Volume:
298
Issue:
1-4
Pages:
8-12
Publication date:
2001-04-01
Event title:
14th International Conference on High Magntic Fields in Semiconductor Physicis (SemiMag 2000)
DOI:
ISSN:
0921-4526


Keywords:
Pubs id:
pubs:29822
UUID:
uuid:c9a31a36-f36e-4c19-bc78-4af8978f017c
Local pid:
pubs:29822
Source identifiers:
29822
Deposit date:
2012-12-19

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