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Volumn 33, Issue 11, 1986, Pages 7514-7519

Inelastic electron lifetime in niobium films

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[No Author keywords available]

Indexed keywords


EID: 0001418543     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.33.7514     Document Type: Article
Times cited : (20)

References (54)
  • 1
    • 0040504641 scopus 로고
    • For recent reviews, see P. A. Lee and, and the articles in Localization, Interaction, and Transport Phenomena, edited by B. Kramer, G. Bergmann, and Y. Bruynseraede (Springer-Verlag, Berlin, 1985).
    • (1985) Rev. Mod. Phys. , vol.57 , pp. 287
    • Ramakrishnan, T.V.1
  • 13
    • 0006603539 scopus 로고
    • (Our) Eq. (3) is valid for H << 2 π c kB Tc / De, a condition well met in our experiments.
    • (1977) Phys. Rev. B , vol.16 , pp. 2027
    • Redi, M.H.1
  • 17
    • 84926536680 scopus 로고    scopus 로고
    • The straight line shown in Fig. 1 intersects the Tc axis at 7.4 K, considerably below the Tc of bulk Nb, 9.2 K. It is therefore reasonable to assume that the Tc of films cleaner than we have examined would lie above this straight line for small Rsquare.
  • 23
    • 84926595904 scopus 로고    scopus 로고
    • J. M. Graybeal, presented at the International Conference on Materials and Mechanisms of Superconductivity, Ames, Iowa, 1985 (to be published);
  • 32
    • 84926582664 scopus 로고    scopus 로고
    • We have generally taken τSO = 10-14 sec.
  • 35
    • 84926571387 scopus 로고    scopus 로고
    • There is no fundamental requirement that the exponent in B Tn be an integer. If this restriction is relaxed, then the average value of the optimum exponent for each of the seven samples is 3.3 with a standard deviation of 0.4. In the text we assume the exponent is exactly 3 to facilitate easy comparison with the available theory.
  • 47
    • 0039444553 scopus 로고
    • There is some stainless steel in the vicinity of the plasma in the sputtering system. Recently, it has been shown that dilute concentrations of chromium have a magnetic moment in niobium: A. Roy
    • (1985) Phys. Rev. B , vol.31 , pp. 3003
    • Buchanan, D.S.1    Holmgren, D.J.2    Ginsberg, D.M.3
  • 48
    • 0001334727 scopus 로고
    • Inelastic scattering time above the superconductivity transition in two dimensions: Dependence on disorder and magnetic field
    • For relevant experimental work, see, 29, 5232, J. M. Gordon, C. J. Lobb, M. Tinkham, Phys. Rev. B
    • (1984) Physical Review B , vol.31 , pp. 7001
    • Brenig, W.1    Chang, M.2    Abrahams, E.3    Wölfle, P.4
  • 49
    • 84926554343 scopus 로고    scopus 로고
    • The nonsuperconducting films were analyzed using only the localization contribution to Δ G(H).
  • 52
    • 84926572895 scopus 로고    scopus 로고
    • C. Leemann, S. A. Wolf, J. Elliott, and R. L. Orbach, Proceedings of the International Conference on Localization, Interaction and Transport Phenomena in Impure Metals, Supplement, Braunschweig, 1984, edited by Ludwig Schweitzer and Bernhard Kramer (Physikalisch-Technische Bundesan- stalt Braunschweig, Braunschweig, 1984), p. 151.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.