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Volumn 94, Issue 3, 2005, Pages 1-4

Sound velocity anomaly at the Mott transition: Application to organic conductors and V2O3

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVE VELOCITY; BANDWIDTH; ELASTIC MODULI; MATHEMATICAL MODELS; NEGATIVE IONS; VANADIUM COMPOUNDS;

EID: 18144377419     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.94.036402     Document Type: Article
Times cited : (47)

References (23)
  • 6
    • 9744247787 scopus 로고    scopus 로고
    • cond-mat/0311520
    • For a brief review of the Mott transition within DMFT, see, e.g., A. Georges, S. Florens, and T. A. Costi, J. Phys. IV (France) 114, 165 (2004); cond-mat/0311520.
    • (2004) J. Phys. IV (France) , vol.114 , pp. 165
    • Georges, A.1    Florens, S.2    Costi, T.A.3
  • 8
    • 18144416051 scopus 로고
    • P. Majumdar and H. R. Krishnamurthy, Phys. Rev. Lett. 73, 1525 (1994); 74, 3303(E) (1995); Phys. Rev. B 52, R5479 (1995).
    • (1995) Phys. Rev. Lett. , vol.74
  • 9
    • 18144417167 scopus 로고
    • P. Majumdar and H. R. Krishnamurthy, Phys. Rev. Lett. 73, 1525 (1994); 74, 3303(E) (1995); Phys. Rev. B 52, R5479 (1995).
    • (1995) Phys. Rev. B , vol.52
  • 17
    • 18144416815 scopus 로고    scopus 로고
    • note
    • 3, a more quantitative description (beyond the scope of this Letter) would require the consideration of orbital degeneracy and two d electrons.
  • 19
    • 18144420267 scopus 로고
    • M. Barmatz, Phys. Rev. Lett. 24, 651 (1970); M. A. Anisimov, Critical Phenomena in Liquids and Liquid Crystals (Taylor and Francis, London, 1991).
    • (1970) Phys. Rev. Lett. , vol.24 , pp. 651
    • Barmatz, M.1
  • 23
    • 18144415320 scopus 로고    scopus 로고
    • note
    • tr/dT = ΔS/Δv. Our slope is too large because our calculated volume jump Δv is too small and because DMFT neglects magnetic correlations, resulting in a calculated entropy jump ΔS that is too large.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.