Persistent currents in Möbius strips
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概要
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The relation between the geometry of a two-dimensional sample and its equilibrium physical properties isexemplified here for a system of noninteracting electrons on a Mo¨bius strip. Dispersion relation for a cleansample is derived and its persistent current under moderate disorder is elucidated, using statistical analysispertinent to a single sample experiment. The flux periodicity is found to be distinct from that in a cylindricalsample, and the essential role of disorder in the ability to experimentally identify a Mo¨bius strip is pointed out.
- American Physical Societyの論文
- 2003-03-31
American Physical Society | 論文
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