TY - JOUR
T1 - Superconductivity competing with the incommensurate antiferromagnetic insulating state in the organic conductor (MDT-TS) (AuI 2) 0.441
AU - Kawamoto, Tadashi
AU - Bando, Yoshimasa
AU - Mori, Takehiko
AU - Takimiya, Kazuo
AU - Otsubo, Tetsuo
PY - 2005/2
Y1 - 2005/2
N2 - The organic conductor (MDT-TS)(AuI 2) 0.441 undergoes a metal-insulator transition at T MI=50 K, where MDT-TS is 5H-2-(1,3-diselenol-2-ylidene)-1,3,4,6-tetrathiapentalene. The static magnetic susceptibility demonstrates an antiferromagnetic ordering below this temperature. Hydrostatic pressure suppresses this insulating state, and a superconductivity appears at T c=3.2 K above 10.5 kbar. The phase diagram demonstrates a transition from the incommensurate antiferromagnetic insulating state to a superconducting state in an organic conductor with a noninteger carrier number.
AB - The organic conductor (MDT-TS)(AuI 2) 0.441 undergoes a metal-insulator transition at T MI=50 K, where MDT-TS is 5H-2-(1,3-diselenol-2-ylidene)-1,3,4,6-tetrathiapentalene. The static magnetic susceptibility demonstrates an antiferromagnetic ordering below this temperature. Hydrostatic pressure suppresses this insulating state, and a superconductivity appears at T c=3.2 K above 10.5 kbar. The phase diagram demonstrates a transition from the incommensurate antiferromagnetic insulating state to a superconducting state in an organic conductor with a noninteger carrier number.
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U2 - 10.1103/PhysRevB.71.052501
DO - 10.1103/PhysRevB.71.052501
M3 - Article
AN - SCOPUS:15744370935
SN - 1098-0121
VL - 71
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
IS - 5
M1 - 052501
ER -