TY - JOUR
T1 - Electronic structures and NMR T1- 1 in quasi-one-dimensional organic superconductor (TMTSF)2PF6
AU - Takigawa, M.
AU - Ichioka, M.
AU - Kuroki, K.
AU - Tanaka, Y.
AU - Asano, Y.
N1 - Funding Information:
We thank K. Kanoda for useful discussion on their NMR experiments. This work was supported by a Grant-in-Aid for the 21st Century COE “Topology Science and Technology” in Hokkaido University.
Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2006/10/1
Y1 - 2006/10/1
N2 - On the basis of the Bogoliubov de Gennes theory, electronic structures around a vortex in quasi-one-dimensional organic superconductor (TMTSF)2PF6 are studied at the quarter-filling electron density in magnetic fields applied parallel to the conduction chain. We consider three pairing symmetries (d-, p- and f-wave) in superconductors. In d- and f-wave symmetries, nuclear relaxation rate T1- 1 is proportional to temperatures because quasiparticles around the vortex relax spins.
AB - On the basis of the Bogoliubov de Gennes theory, electronic structures around a vortex in quasi-one-dimensional organic superconductor (TMTSF)2PF6 are studied at the quarter-filling electron density in magnetic fields applied parallel to the conduction chain. We consider three pairing symmetries (d-, p- and f-wave) in superconductors. In d- and f-wave symmetries, nuclear relaxation rate T1- 1 is proportional to temperatures because quasiparticles around the vortex relax spins.
KW - (TMTSF)PF
KW - NMR T
KW - Superconducting pairing symmetry
KW - Vortex excitation
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U2 - 10.1016/j.physc.2006.03.112
DO - 10.1016/j.physc.2006.03.112
M3 - Article
AN - SCOPUS:33747888400
VL - 445-448
SP - 190
EP - 193
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
SN - 0921-4534
IS - 1-2
ER -