Journal article
Finite Temperature Behavior of the $ν=1$ Quantum Hall Effect in Bilayer Electron Systems
- Abstract:
- An effective field theoretic description of $\nu=1$ bilayer electron systems stabilized by Coulomb repulsion in a single wide quantum well is examined using renormalization group techniques. The system is found to undergo a crossover from a low temperature strongly correlated quantum Hall state to a high temperature compressible state. This picture is used to account for the recent experimental observation of an anomalous transition in bilayer electron systems (T. S. Lay, {\em et al.} Phys. Rev. B {\bf 50}, 17725 (1994)). An estimate for the crossover temperature is provided, and it is shown that its dependence on electron density is in reasonable agreement with i the experiment.
- Publication status:
- Published
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- Publisher copy:
- 10.1103/PhysRevB.61.4762
Authors
- Journal:
- Phys. Rev. B More from this journal
- Volume:
- 61
- Issue:
- 7
- Pages:
- 4762
- Publication date:
- 1999-06-24
- DOI:
- EISSN:
-
1095-3795
- ISSN:
-
1098-0121
- Language:
-
English
- Keywords:
- Pubs id:
-
pubs:156249
- UUID:
-
uuid:0839bd28-3c7d-4bb1-ab19-9b5c67265a0f
- Local pid:
-
pubs:156249
- Source identifiers:
-
156249
- Deposit date:
-
2012-12-19
- ARK identifier:
Terms of use
- Copyright date:
- 1999
- Notes:
-
Corrected typos, and changed content, 5 pages and 2 figures, accepted
in Phys. Rev. B
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