Reentrant metallic behavior of graphite in the quantum limit.
نویسندگان
چکیده
Magnetotransport measurements performed on several well-characterized highly oriented pyrolitic graphite and single crystalline Kish graphite samples reveal a reentrant metallic behavior in the basal-plane resistance at high magnetic fields, when only the lowest Landau levels are occupied. The results suggest that the quantum Hall effect and Landau-level-quantization-induced superconducting correlations are relevant to understand the metalliclike state(s) in graphite in the quantum limit.
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ورودعنوان ژورنال:
- Physical review letters
دوره 90 15 شماره
صفحات -
تاریخ انتشار 2003