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1995 | 87 | 1 | 79-84
Article title

Spontaneous Persistent Currents in Mesoscopic Rings

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Content
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Languages of publication
EN
Abstracts
EN
Persistent currents in mesoscopic systems made of a very clean metal and with nearly flat Fermi surface are studied. It is shown that the inclusion of the orbital magnetic interaction between electrons can lead to sponta­neous currents (spontaneous fluxes) and to quantized flux trapping if the number of interacting electrons is large enough: The energy of the system is discussed and the self-consistent formulas for the spontaneous flux and for the quantized flux in the system is derived. The influence of the spin on the presented phenomena is discussed.
Keywords
EN
Publisher

Year
Volume
87
Issue
1
Pages
79-84
Physical description
Dates
published
1995-01
Contributors
author
  • Instytut Fizyki, Uniwersytet Śląski, Uniwersytecka 4, 40-007 Katowice, Poland
author
  • Instytut Fizyki, Uniwersytet Śląski, Uniwersytecka 4, 40-007 Katowice, Poland
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv87z108kz
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