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Volumn 75, Issue 8, 2006, Pages

Orbital-controlled superconductivity in f-electron systems

Author keywords

Crystalline electric field; Fluctuation exchange approximation; Heavy fermion superconductor; Thermal expansion

Indexed keywords


EID: 33847419984     PISSN: 00319015     EISSN: 13474073     Source Type: Journal    
DOI: 10.1143/JPSJ.75.083702     Document Type: Article
Times cited : (24)

References (41)
  • 32
  • 33
    • 33847341587 scopus 로고    scopus 로고
    • For θ, 0, the CEF ground state is described purely by the γ orbital, but a band composed of other orbitals has lower energy at some wave-numbers due to the kinetic-energy gain. Thus, the flat band composed of the γ orbital locates higher than EF even for θ, 0
    • F even for θ = 0.
  • 34
    • 33847413136 scopus 로고    scopus 로고
    • The hopping integrals including the γ orbital are zero in the present model. They are considered to be small in the square-lattice structure in general
    • The hopping integrals including the γ orbital are zero in the present model. They are considered to be small in the square-lattice structure in general.
  • 35
    • 33847400524 scopus 로고    scopus 로고
    • c ≲ 0.00035t at θ = 0.139π by extrapolating the eigenvalues of the Kernel K in eq. (5).
    • c ≲ 0.00035t at θ = 0.139π by extrapolating the eigenvalues of the Kernel K in eq. (5).
  • 40
    • 33847411427 scopus 로고    scopus 로고
    • private communication
    • T. Takeuchi: private communication.
    • Takeuchi, T.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.