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Volumn 159, Issue 11, 2009, Pages 1043-1049

DC and high-frequency conductivity of the organic metals β″-(BEDT-TTF)2SF5RSO3 (R = CH2CF2 and CHF)

Author keywords

Electron phase diagrams and phase transitions in model systems; Metal insulator transitions and other electronic; Non Fermi liquid ground states; Organic superconductors

Indexed keywords

BEDT-TTF; CHARGE FLUCTUATIONS; CHARGE-ORDER TRANSITIONS; CONDUCTING PLANES; DEUTERATED ANALOGUE; HIGH FREQUENCY HF; METAL-INSULATOR TRANSITIONS AND OTHER ELECTRONIC; METALLIC BEHAVIORS; NON-FERMI-LIQUID GROUND STATES; ORGANIC METALS; ORGANIC SUPERCONDUCTORS; ROOM TEMPERATURE; TEMPERATURE DEPENDENCE;

EID: 67349259317     PISSN: 03796779     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.synthmet.2009.01.027     Document Type: Article
Times cited : (8)

References (55)
  • 2
    • 67349180867 scopus 로고    scopus 로고
    • See special issue of Chemical Reviews 104 (2004) No. 11; and in particular M. Dressel, N. Drichko, Chem. Rev. 104 (2004) 5689.
    • See special issue of Chemical Reviews 104 (2004) No. 11; and in particular M. Dressel, N. Drichko, Chem. Rev. 104 (2004) 5689.
  • 38
    • 67349157322 scopus 로고    scopus 로고
    • note
    • Dong et al. [27] cite an absolute value of 6 Ω cm; Geiser et al. [19] mention that the resistivity increases a factor of 10 upon cooling to 100 K before it drops in a metallic fashion. There seems to be a considerable sample dependence. In particular the in-plane transport strongly depends on crystal imperfections.
  • 43
    • 67349160023 scopus 로고    scopus 로고
    • note
    • As noted above in Section 2, this anisotropy value has to be considered as a lower bound due to possible interlayer contributions to the in-plane resistivity.
  • 45
    • 67349245016 scopus 로고    scopus 로고
    • note
    • The crystal symmetry is triclinic, with the room-temperature unit-cell parameters a = 9.260 Å, b = 11.625 Å, c = 17.572 Å, α = 94.69 °, β = 91.70 °, γ = 103.10 °, Z = 2, the space group is P over(1, ̄).
  • 46
    • 67349235123 scopus 로고    scopus 로고
    • S. Kaiser, N. Drichko, T. Rõõm, D. Hüvonen, U. Nagel, Greco, J.A. Schlueter, G.L. Gard, M. Dressel, arXiv:0812.3732.
    • S. Kaiser, N. Drichko, T. Rõõm, D. Hüvonen, U. Nagel, Greco, J.A. Schlueter, G.L. Gard, M. Dressel, arXiv:0812.3732.
  • 52
    • 67349162783 scopus 로고    scopus 로고
    • note
    • Since the sample exhibited cracks upon cooling, some residual resistance remains in the superconducting phase.
  • 54
    • 67349145543 scopus 로고    scopus 로고
    • note
    • The insulating state found at even higher pressure [31] is probably caused by some structural change and not due to electronic correlations.
  • 55
    • 67349226977 scopus 로고    scopus 로고
    • note
    • 3; also the temperature dependence is comparable down to 10 K. The same holds for the g factor and the temperature dependence of the spin susceptibility.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.