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Volumn 64, Issue 17, 1990, Pages 2074-2077

Magnetization of mesoscopic copper rings: Evidence for persistent currents

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0343207346     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.64.2074     Document Type: Article
Times cited : (1005)

References (25)
  • 4
    • 84927432011 scopus 로고    scopus 로고
    • This argument is related to the Aharonov-Bohm effect and leads to the quantization of the fluxoid in superconductors;
  • 15
    • 84927432009 scopus 로고    scopus 로고
    • In the diffusive regime, < j2> 1/2 is independent of the number of channels.
  • 17
    • 84927432008 scopus 로고    scopus 로고
    • The electron does not ``see'' the corners as long as λe is less than the transverse dimension ( 0.06 times 0.03 mum2).
  • 18
    • 84927432007 scopus 로고    scopus 로고
    • At 0.3 Hz the induced ``eddy'' current i = Ω φ a c / R approx 10-17 A is 7 orders of magnitude smaller than the persistent current.
  • 21
    • 84927432006 scopus 로고    scopus 로고
    • When a dc field is trapped in the superconducting shield, the background is likewise temperature independent.
  • 22
    • 84927432005 scopus 로고    scopus 로고
    • Another exponential fit (Ref. 5), exp [ - ( kT/Ec)1/2], also fits the data.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.