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New physics in high Landau levels

Eisenstein, J. P. and Lilly, M. P. and Cooper, K. B. and Pfeiffer, L. N. and West, K. W. (2000) New physics in high Landau levels. Physica E, 6 (1-4). pp. 29-35. ISSN 1386-9477. https://resolver.caltech.edu/CaltechAUTHORS:20190521-083359877

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Abstract

Recent magneto-transport experiments on ultra-high mobility 2D electron systems in GaAs/AlGaAs heterostructures have revealed the existence of whole new classes of correlated many-electron states in highly excited Landau levels. These new states, which appear only at extremely low temperatures, are distinctly different from the familiar fractional quantum Hall liquids of the lowest Landau level. Prominent among the recent findings are the discoveries of giant anisotropies in the resistivity near half-filling of the third and higher Landau levels and the observation of re-entrant integer quantum Hall states in the flanks of these same levels. This contribution will survey the present status of this emerging field.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://doi.org/10.1016/s1386-9477(99)00043-0DOIArticle
https://arxiv.org/abs/cond-mat/9909238arXivDiscussion Paper
Additional Information:© 2000 Published by Elsevier B.V. Available online 13 March 2000.
Subject Keywords:Magneto transport; Landau levels
Issue or Number:1-4
Classification Code:PACS: 73.20Dx; 73.40Kp; 73.50.Jt
Record Number:CaltechAUTHORS:20190521-083359877
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20190521-083359877
Official Citation:J.P Eisenstein, M.P Lilly, K.B Cooper, L.N Pfeiffer, K.W West, New physics in high Landau levels, Physica E: Low-dimensional Systems and Nanostructures, Volume 6, Issues 1–4, 2000, Pages 29-35, ISSN 1386-9477, https://doi.org/10.1016/S1386-9477(99)00043-0. (http://www.sciencedirect.com/science/article/pii/S1386947799000430)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:95625
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:21 May 2019 18:01
Last Modified:03 Oct 2019 21:15

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