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Mesoscopic Fluctuations Of Orbital Magnetic Response In Level-Quantized Metals

R. A. Serota
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Abstract

We evaluate the distribution function of mesoscopic fluctuations of orbital magnetic response in finite-size level-quantized metal particles and Aharonov-Bohm rings for temperatures smaller than the mean level spacing. We find a broad distribution with the reduced moments much larger than the mean. For strong spin-orbit interaction we find very long tails due to thermal activation of large effective moments of the electrons at the Fermi level.

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R. A. Serota. 2001-01-30. Mesoscopic Fluctuations Of Orbital Magnetic Response In Level-Quantized Metals. https://doi.org/10.1016/s1386-9477(02)00552-0

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