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cond-mat.mes-hall2003
Metastable Resistance Anisotropy Orientation of Two-Dimensional Electrons in High Landau Levels
K. B. Cooper, J. P. Eisenstein, L. N. Pfeiffer +1
In half-filled high Landau levels, two-dimensional electron systems possess collective phases which exhibit a strongly anisotropic resistivity tensor. A weak, but as yet unknown, r…
cond-mat.mes-hall2002
Observation of narrow-band noise accompanying the breakdown of insulating states in high Landau levels
K. B. Cooper, J. P. Eisenstein, L. N. Pfeiffer +1
Recent magnetotransport experiments on high mobility two-dimensional electron systems have revealed many-body electron states unique to high Landau levels. Among these are re-entra…
cond-mat.mes-hall1999
Reply to Simon's Comment on "Evidence for an Anisotropic State of Two-Dimensional Electrons in High Landau Levels"
M. P. Lilly, K. B. Cooper, J. P. Eisenstein +2
We recently reported [PRL 82, 394 (1999)] large transport anisotropies in a two-dimensional electron gas in high Landau levels. These observations were made utilizing both square a…