메뉴 건너뛰기




Volumn 71, Issue 10, 2005, Pages

Extracting the electron-boson spectral function α 2F(ω) from infrared and photoemission data using inverse theory

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHM; ARTICLE; BOSON; ELECTRON; EXTRACTION; FLAME PHOTOMETRY; INFRARED SPECTROSCOPY; INTERMETHOD COMPARISON; MATHEMATICAL MODEL; MATHEMATICS; STRUCTURE ANALYSIS; SUPERCONDUCTOR; TEMPERATURE DEPENDENCE; THEORY; THERMAL CONDUCTIVITY;

EID: 20344403745     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.71.104529     Document Type: Article
Times cited : (78)

References (51)
  • 10
    • 0003696357 scopus 로고    scopus 로고
    • edited by J. Bok, G. Deutscher, D. Pavuna, and S. A. Wolf (Plenum Press, New York), and references therein
    • P. Bourges, in The Gap Symmetry and Fluctuations in High Temperature Superconductors, edited by J. Bok, G. Deutscher, D. Pavuna, and S. A. Wolf (Plenum Press, New York, 1998), and references therein.
    • (1998) The Gap Symmetry and Fluctuations in High Temperature Superconductors
    • Bourges, P.1
  • 14
    • 20344381642 scopus 로고    scopus 로고
    • cond-mat/0305576 (unpublished)
    • Z.-X. Shen, cond-mat/0305576 (unpublished).
    • Shen, Z.-X.1
  • 16
    • 20344398272 scopus 로고    scopus 로고
    • note
    • Implicit in this analysis is that any mass renormalization observed is explicable through the application of Midgal-Eliashberg theory.
  • 17
    • 20344398738 scopus 로고    scopus 로고
    • note
    • Attempts of using inverse theory have been reported (Refs. 4, 18, and 19).
  • 18
    • 20344385826 scopus 로고    scopus 로고
    • cond-mat/0101243 (unpublished)
    • S. V. Shulga, cond-mat/0101243 (unpublished).
    • Shulga, S.V.1
  • 30
    • 20344375543 scopus 로고    scopus 로고
    • note
    • Inverse theory can also be applied to Allen's formula Eq. (1), but obviously the result will only be valid at T=0 K.
  • 32
    • 20344395942 scopus 로고    scopus 로고
    • note
    • → do not have the same size (Ref. 31). For simplicity in all our calculations we used quadratic matrices.
  • 34
    • 20344392249 scopus 로고    scopus 로고
    • note
    • An exact numerical treatment has recently been proposed (Ref. 35), but this is beyond the scope of our discussion.
  • 37
    • 20344388610 scopus 로고    scopus 로고
    • cond-mat/0303383 (unpublished)
    • T. Timusk, cond-mat/0303383 (unpublished).
    • Timusk, T.1
  • 43
    • 0020304602 scopus 로고
    • edited by H. Ehrenreich, F. Seitz, and D. Turnbull (Academic, New York)
    • P. B. Allen and B. Mitrovic, in Solid State Physics, edited by H. Ehrenreich, F. Seitz, and D. Turnbull (Academic, New York, 1982), Vol. 37, p. 1.
    • (1982) Solid State Physics , vol.37 , pp. 1
    • Allen, P.B.1    Mitrovic, B.2
  • 49
    • 20344401883 scopus 로고    scopus 로고
    • note
    • Figure 4 (bottom) shows the absolute values of svs for ARPES data. Compared with corresponding IR, ARPES curves are flatter and are less sensitive to temperature. This might be the reason the same features are less sensitive to smoothing and are more pronounced at higher temperature in ARPES than in IR.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.