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ID 14235
file
creator
NDC
Physics
abstract
We propose a mechanism of nodeless d-wave superconductivity in a quasi-one-dimensional organic superconductor under anion order. It is shown that split of the Fermi surfaces due to the anion order eliminates the line nodes of a d-wave gap function on the Fermi surfaces, and a small finite energy gap appears in the quasi-particle excitations of superconductivity. We discuss that temperature dependences of thermal conductivity and NMR relaxation rate observed in a quasi-one-dimensional organic superconductor (TMTSF)2ClO4 can be explained consistently by the small energy gap.
journal title
Physical Review B - Condensed Matter and Materials Physics
volume
Volume 61
issue
Issue 22
start page
R14936
end page
R14939
date of issued
2000
publisher
The American Physical Society
issn
1098-0121
language
eng
nii type
Journal Article
HU type
Journal Articles
text version
publisher
rights
Copyright (c) 2000 The American Physical Society
relation is version of URL
http://dx.doi.org/10.1103/PhysRevB.61.R14936
department
Graduate School of Advanced Sciences of Matter



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