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Volumn 19, Issue 2, 2001, Pages 167-170

Charge excitations in heavy electron metals

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0000094396     PISSN: 14346028     EISSN: None     Source Type: Journal    
DOI: 10.1007/s100510170324     Document Type: Article
Times cited : (36)

References (29)
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    • Fisk, Z.1
  • 5
    • 0042329032 scopus 로고    scopus 로고
    • and references therein
    • See for a review of the relevant optical results, L. Degiorgi, Rev. Mod. Phys. 71, 697 (1999) and references therein.
    • (1999) Rev. Mod. Phys. , vol.71 , pp. 697
    • Degiorgi, L.1
  • 12
    • 0032555618 scopus 로고    scopus 로고
    • V. Vescoli et al., Science 281, 1181 (1998).
    • (1998) Science , vol.281 , pp. 1181
    • Vescoli, V.1
  • 13
    • 0041327573 scopus 로고
    • Ph.D. Thesis ETH Zurich, unpublished
    • F. Marabelli, Ph.D. Thesis (ETH Zurich, 1989), unpublished.
    • (1989)
    • Marabelli, F.1
  • 14
    • 0029709991 scopus 로고    scopus 로고
    • Simple metals just display a Drude component in the optical properties merging in the Hagen-Rubens limit at low frequencies. See, e.g., the example of stainless steel in M. Dressel et al., Ferroelectrics 176, 285 (1996).
    • (1996) Ferroelectrics , vol.176 , pp. 285
    • Dressel, M.1
  • 16
    • 0043250189 scopus 로고
    • edited by F.M Falicov, W. Hanke, M.B. Maple North Holland Publishing Company
    • H.J. Leder, G. Czycholl, in Valence Fluctuations in Solids, edited by F.M Falicov, W. Hanke, M.B. Maple (North Holland Publishing Company, 1981), p. 237.
    • (1981) Valence Fluctuations in Solids , pp. 237
    • Leder, H.J.1    Czycholl, G.2
  • 19
    • 0041327571 scopus 로고    scopus 로고
    • note
    • It is easy to see, that S is nothing but the value of the f-sum rule and can be calculated using the unrenormalized band structure of the material.
  • 22
    • 0041828086 scopus 로고    scopus 로고
    • note
    • The calculations in [4] have been performed for a moderate local Coulomb repulsion of U/W = 1.5. The corresponding Kondo temperature is T* ≈ 0.05W. which would translate to T* = 580 K assuming a bandwidth W = 1 eV.
  • 23
    • 0040469070 scopus 로고    scopus 로고
    • For a review on the dynamical mean field theory see: A. Georges et al. Rep. Mod. Phys. 68, 1 (1996).
    • (1996) Rep. Mod. Phys. , vol.68 , pp. 1
    • Georges, A.1
  • 25
    • 0042830129 scopus 로고    scopus 로고
    • note
    • It is well known, that the theoretical plasma frequency must be calculated via equation (3), where the band-mass and not the free electron mass enters due to the restiction in the Hilbert space.
  • 26
    • 0033893133 scopus 로고    scopus 로고
    • J. Denlinger et al., Physica B 281 & 282, 716 (2000).
    • (2000) Physica B , vol.281-282 , pp. 716
    • Denlinger, J.1
  • 27
    • 0000035960 scopus 로고    scopus 로고
    • cond-mat/9910485
    • S.R. Garner et al., Phys. Rev. B 62, R4778 (2000), cond-mat/9910485.
    • (2000) Phys. Rev. B , vol.62
    • Garner, S.R.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.