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Volumn 51, Issue 22, 1995, Pages 16336-16357

Electronic Raman scattering in superconductors as a probe of anisotropic electron pairing

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EID: 35949005113     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.51.16336     Document Type: Article
Times cited : (196)

References (79)
  • 10
    • 84927316922 scopus 로고    scopus 로고
    • A. Mathai et al. (unpublished).
  • 31
    • 84927316921 scopus 로고    scopus 로고
    • R. Hackl, in Electronic Properties of High Tc Superconductors and Related Compounds, edited by H. Kuzmany, M. Mehring, and Z. Fisk, Springer Series in Solid State Sciences Vol. 99 (Springer, Berlin, 1991).
  • 34
    • 84927316920 scopus 로고    scopus 로고
    • and references therein.
  • 35
    • 84927316919 scopus 로고    scopus 로고
    • X. K. Chen et al., in Phys. Rev. Lett. 73, 3290 (1994).
  • 42
    • 84927316918 scopus 로고    scopus 로고
    • Important information can also be obtained from the renormalization of low lying phonons as the gap opens below Tc [see, e.g., C. Thomsen, in Light Scattering in Solids VI, edited by M. Cardona and G. Güntherodt (Springer, Berlin, 1991)]. The theory of the polarization dependence of the phonon renormalization in a dx2-y2 superconductor has been recently given in, Ref. 46
  • 44
    • 84927316917 scopus 로고    scopus 로고
    • D. Vollhardt and P. Wölfle, The Superfluid Phases of sup 3He (Taylor & Francis, London, 1990).
  • 59
    • 84927316913 scopus 로고    scopus 로고
    • This indicates that the energy gap can only be identified with the peak position in the B1g channel, and the temperature dependence of the peak position will most closely follow its true form only in this channel. However, it is to be noted that impurities will also change the position of the peak away from 2Δ0 even in this channel as well (see Refs. 10 and 31), making the identification of the gap from the peak maximum less precise.
  • 60
    • 0028443634 scopus 로고
    • (however, screening was not taken into account in these calculations);
    • (1994) Physica C , vol.227 , pp. 113
    • Chen, X.K.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.