Organic superconductor with an incommensurate anion structure : (MDT-TSF)(AuI2)0.44
Physical Review B - Condensed Matter and Materials Physics Volume 65 Issue 14
Page 140508-1-140508-4
published_at 2002-03-28
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Title ( eng ) |
Organic superconductor with an incommensurate anion structure : (MDT-TSF)(AuI2)0.44
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Creator |
Kawamoto Tadashi
Mori Takehiko
Takimiya Kazuo
Kataoka Yoshiro
Aso Yoshio
Otsubo Tetsuo
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Source Title |
Physical Review B - Condensed Matter and Materials Physics
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Volume | 65 |
Issue | 14 |
Start Page | 140508-1 |
End Page | 140508-4 |
Abstract |
The degree of charge transfer and the upper critical field of the organic superconductor (MDT-TSF)(AuI2)x 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 (MDT-TSF)(AuI2)0.44 . 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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Language |
eng
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Resource Type | journal article |
Publisher |
American Physical Society
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Date of Issued | 2002-03-28 |
Rights |
Copyright (c) 2002 American Physical Society.
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Publish Type | Version of Record |
Access Rights | open access |
Source Identifier |
[ISSN] 0163-1829
[DOI] 10.1103/PhysRevB.65.140508
[NCID] AA00362255
[DOI] http://dx.doi.org/10.1103/PhysRevB.65.140508
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