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Prog. Theor. Phys. Vol. 44 No. 6 (1970) pp. 1472-1476

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Comments on Superconductors with Magnetic Impurities

Akio Sakurai

Institute for Solid State Physics, University of Tokyo, Roppongi, Tokyo

(Received August 3, 1970)

Abstract:

A low lying excited state in a superconductor with a classical magnetic spin is studied in connection with the ground state problem. The occurrence of a level crossing between them is pointed out.


URL : http://ptp.ipap.jp/link?PTP/44/1472/
DOI : 10.1143/PTP.44.1472

[ Full Text PDF : FREE ACCESS (287K) ] Citation:


References:

  1. T. Soda, T. Matsuura and Y. Nagaoka, Prog. Theor. Phys. 38 (1967), 551[PTP].
  2. K. Yosida, Phys. Rev. 147 (1966), 223[APS].
  3. M. Fowler and K. Maki, Phys. Rev. B 1 (1970), 181[APS].
  4. J. Zittartz and E. Müller-Hartmann, Z. Phys. 232 (1970), 11.
  5. H. Shiba, Prog. Theor. Phys. 40 (1968), 435[PTP].
  6. K. Yosida, Phys. Rev. 110 (1958), 769[APS].

Citing Article(s) :

  1. Journal of the Physical Society of Japan 61 (1992) pp. 3239-3254 :
    Numerical Renormalization Group Study of Magnetic Impurities in Superconductors
    Koji Satori, Hiroyuki Shiba, Osamu Sakai and Yukihiro Shimizu
  2. Journal of the Physical Society of Japan 62 (1993) pp. 3181-3197 :
    Numerical Renormalization Group Study of Magnetic Impurities in Superconductors. II. Dynamical Excitation Spectra and Spatial Variation of the Order Parameter
    Osamu Sakai, Yukihiro Shimizu, Hiroyuki Shiba and Koji Satori
  3. Journal of the Physical Society of Japan 62 (1993) pp. 4364-4372 :
    Magnetic Impurity in Insulators with Small Energy Gap
    Jun Ogura and Tetsuro Saso
  4. Journal of the Physical Society of Japan 67 (1998) pp. 1332-1341 :
    Ground State Properties and Localized Excited States around a Magnetic Impurity Described by the Anisotropic s- d Interaction in Superconductivity
    Tomoki Yoshioka and Yoji Ohashi
  5. Journal of the Physical Society of Japan 69 (2000) pp. 858-867 :
    Current Patterns and Magnetic Impurities in Time-Reversal Breaking Superconductors
    Yukihiro Okuno
  6. Journal of the Physical Society of Japan 69 (2000) pp. 1812-1823 :
    Numerical Renormalization Group Studies on Single Impurity Anderson Model in Superconductivity: A Unified Treatment of Magnetic, Nonmagnetic Impurities, and Resonance Scattering
    Tomoki Yoshioka and Yoji Ohashi
  7. Journal of the Physical Society of Japan 78 (2009) 084718 (11 pages) :
    Single Impurity Effects in Multiband Superconductors with Different Sign Order Parameters
    Masashige Matsumoto, Mikito Koga, and Hiroaki Kusunose
  8. Progress of Theoretical Physics Vol. 46 No. 2 (1971) pp. 364-386 :
    Bound States Due to a Magnetic Impurity in a Superconductor. I
    Yosuke Nagaoka and Tamifusa Matsuura
  9. Progress of Theoretical Physics Vol. 50 No. 1 (1973) pp. 50-73 :
    A Hartree-Fock Theory of Transition-Metal Impurities in a Superconductor
    Hiroyuki Shiba