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Volumn 73, Issue 8, 2004, Pages 2057-2060

Angular dependence of the superconducting order parameter in electron-doped high-temperature superconductors

Author keywords

Antiferromagnetic spin fluctuations; dx2 y2 symmetry; Electron doped high temperature superconductors; Raman scattering

Indexed keywords

ARTICLE; CALCULATION; CONDUCTANCE; ELECTRON; HIGH TEMPERATURE; PHYSICS; SUPERCONDUCTIVITY; SUPERCONDUCTOR;

EID: 18144378284     PISSN: 00319015     EISSN: None     Source Type: Journal    
DOI: 10.1143/JPSJ.73.2057     Document Type: Article
Times cited : (26)

References (39)
  • 18
    • 20044380696 scopus 로고    scopus 로고
    • note
    • The Hartree term is included in the chemical potential μ.
  • 21
    • 20044375894 scopus 로고    scopus 로고
    • note
    • We also solve the self-consistent equations on a 64 × 64 lattice, compare results with those obtained on a 128 × 128 lattice and confirm that finite size corrections are small even at the lowest temperature obtained in this study.
  • 22
    • 20044387007 scopus 로고    scopus 로고
    • note
    • 2 symmetry, and cannot find any admixture of components of other symmetries.
  • 31
    • 0001259918 scopus 로고
    • [Sov. Phys. JETP 13 (1961) 179. ]
    • (1961) Sov. Phys. JETP , vol.13 , pp. 179
  • 34
    • 20044386468 scopus 로고    scopus 로고
    • note
    • This formula is derived only under the independent-particle assumption, i.e., only when particles are noninteracting. Generally, the Raman intensity is expressed in terms of a four-body correlation function. We expect, however, that qualitative features of results obtained with this formula remain valid as far as the system is not very close to the Mott insulating phase. At any rate, results obtained with this formula must be seen carefully.
  • 35
    • 20044376266 scopus 로고    scopus 로고
    • note
    • 2g-spectra has no significance. The shape of the peak may also depend on the details of the coupling γ(κ) between light and electrons.
  • 36
    • 20044374981 scopus 로고    scopus 로고
    • note
    • max are real.
  • 38
    • 20044387738 scopus 로고    scopus 로고
    • note
    • c.
  • 39
    • 20044370973 scopus 로고    scopus 로고
    • unpublished
    • 2C. See, H. Kontani: unpublished.
    • Kontani, H.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.