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Volumn 74, Issue 4, 2005, Pages 1245-1254

Quasparticle spin susceptibility in heavy-fermion superconductors: An NMR study compared with specific heat results

Author keywords

Heavy fermion superconductor; Knight shift; Quasiparticle susceptibility; Specific heat

Indexed keywords


EID: 24644491395     PISSN: 00319015     EISSN: None     Source Type: Journal    
DOI: 10.1143/JPSJ.74.1245     Document Type: Article
Times cited : (54)

References (87)
  • 26
    • 0142078610 scopus 로고
    • 18th Conf. Low Temperature Physics, Kyoto, 1987
    • 3
    • Y. Kitaoka et al.: 18th Conf. Low Temperature Physics, Kyoto, 1987, Jpn. J. Appl. Phys. 26 (1987) Suppl. 26-3, p. 1221.
    • (1987) Jpn. J. Appl. Phys. , vol.26 , Issue.26 SUPPL. , pp. 1221
    • Kitaoka, Y.1
  • 54
    • 24644467799 scopus 로고    scopus 로고
    • private communications; The Van Vleck susceptibility discussed in refs. 43-45 includes the DOS of quasiparticles. However, this is an artificial factor, which cannot be replaced simply by the quasiparticle DOS in the superconducting state.
    • H. Kontani and K. Yamada: private communications; The Van Vleck susceptibility discussed in refs. 43-45 includes the DOS of quasiparticles. However, this is an artificial factor, which cannot be replaced simply by the quasiparticle DOS in the superconducting state.
    • Kontani, H.1    Yamada, K.2
  • 75
    • 24644487380 scopus 로고    scopus 로고
    • note
    • 13 (ref. 56). In the present analysis, we tentatively used the average value of Ahf.
  • 76
    • 24644457209 scopus 로고    scopus 로고
    • note
    • c), i.e., χVV ≈ 0. This is hard to consider for the HFS's.
  • 86
    • 0038104719 scopus 로고    scopus 로고
    • They also observed the small frequency shift at 33 mT for H || c by dc SQUID-NMR method. However, the normal state Knight shift is quite different from that measured by the conventional pulse NMR method.
    • R. Körber, A. Casey, B. P. Cowan, M. E. Digby, J. Li, J. Luo, C. P. Lusher, J. Saunders, D. Drung, T. Schuring, J. B. Kycia, J. I. Hong, D. N. Seidman and W. P. Halperin: Physica C 388-389 (2003) 523; They also observed the small frequency shift at 33 mT for H || c by dc SQUID-NMR method. However, the normal state Knight shift is quite different from that measured by the conventional pulse NMR method.
    • (2003) Physica C , vol.388-389 , pp. 523
    • Körber, R.1    Casey, A.2    Cowan, B.P.3    Digby, M.E.4    Li, J.5    Luo, J.6    Lusher, C.P.7    Saunders, J.8    Drung, D.9    Schuring, T.10    Kycia, J.B.11    Hong, J.I.12    Seidman, D.N.13    Halperin, W.P.14


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.