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Separation of universal and non-universal scaling regions in the IQHE

✍ Scribed by R. Meisels; F. Kuchar; W. Belitsch; B. Kramer

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
282 KB
Volume
47
Category
Article
ISSN
0167-9317

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✦ Synopsis

Experimental results of the CT 2. peak between adjacent IQHE states are analyzed with respect to temperature and frequency scaling. Universal behaviour (AB cx TK, K M 0.4) is observed when effects of individual impurities near the 2DEG are negligible, IC FZ 0.2 is observed for peaks with unresolved spin splitting for filling factors up to 10.

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