@article{oai:nagoya.repo.nii.ac.jp:00007173,
 author = {Takigawa, M. and Ichioka, M. and Kuroki, K. and Asano, Y. and Tanaka, Y.},
 issue = {18},
 journal = {PHYSICAL REVIEW LETTERS},
 month = {Nov},
 note = {This Letter theoretically discusses quasiparticle states and nuclear spin relaxation rates T_1^-1  in the quasi-one-dimensional superconductor (TMTSF)2PF6 under a magnetic field applied parallel to the conduction chains. We study the effects of Josephson-type vortices on T_1^-1  by solving the Bogoliubov– de Gennes equation for p-, d- or f-wave pairing interactions. In the presence of line nodes in pairing functions, T_1^-1  is proportional to T in sufficiently low temperatures because quasiparticles induced by vortices at the Fermi energy relax spins. We also try to identify the pairing symmetry of (TMTSF)2PF6.},
 pages = {187002--187002},
 title = {Effect of the Vortices on the Nuclear Spin Relaxation Rate in the Unconventional Pairing States of the Organic Superconductor (TMTSF)2PF6},
 volume = {97},
 year = {2006}
}