TY - JOUR
T1 - Organic superconductor with an incommensurate anion structure
T2 - (formula presented)
AU - Kawamoto, Tadashi
AU - Mori, Takehiko
AU - Takimiya, Kazuo
AU - Kataoka, Yoshiro
AU - Aso, Yoshio
AU - Otsubo, Tetsuo
PY - 2002
Y1 - 2002
N2 - The degree of charge transfer and the upper critical field of the organic superconductor (formula presented) have been investigated (MDT-TSF: methylenedithio-tetraselenafulvalene). The x-ray oscillation photograph indicates that the anion lattice is incommensurate with the donor lattice, and the chemical composition is (formula presented) The charge-transfer degree of this salt is 0.44. The electrical resistivity and the Seebeck coefficient indicate that this salt is a good Fermi liquid above the superconducting transition temperature. The upper critical fields show anisotropic three-dimensional character in spite of the complicated incommensurate structure, and are within the Clogston-Chandrasekhar paramagnetic limit in all directions.
AB - The degree of charge transfer and the upper critical field of the organic superconductor (formula presented) have been investigated (MDT-TSF: methylenedithio-tetraselenafulvalene). The x-ray oscillation photograph indicates that the anion lattice is incommensurate with the donor lattice, and the chemical composition is (formula presented) The charge-transfer degree of this salt is 0.44. The electrical resistivity and the Seebeck coefficient indicate that this salt is a good Fermi liquid above the superconducting transition temperature. The upper critical fields show anisotropic three-dimensional character in spite of the complicated incommensurate structure, and are within the Clogston-Chandrasekhar paramagnetic limit in all directions.
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U2 - 10.1103/PhysRevB.65.140508
DO - 10.1103/PhysRevB.65.140508
M3 - Article
AN - SCOPUS:85038342537
VL - 65
SP - 1
EP - 4
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
SN - 0163-1829
IS - 14
ER -