Thermoelectric power in the quantum-Hall
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B. Tieke; R. Fletcher; S.A.J. Wiegers; U. Zeitler; J.C. Maan; C.T. Foxon; J.J. H
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Article
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1995
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Elsevier Science
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English
⚖ 226 KB
We have measured the thermoelectric power (TEP) of high mobility 2DEGs in the integer and fractional quantum Hall regime down to 100 mK. At low temperatures, fluctuation-like structures in the TEP are observed. Below 160 mK the TEP diverges around the filling factor v = ~ where the resistivity enter