99 citations · 102 across the 2 of their papers we have counts for
10 papers
Spatially Resolved NMR Relaxation Rate in a Noncentrosymmetric Superconductor
N. Hayashi, K. Wakabayashi, P. A. Frigeri +2
We numerically study the spatially-resolved NMR around a single vortex in a noncentrosymmetric superconductor such as CePt3Si. The nuclear spin-lattice relaxation rate 1/T1 under t…
Nuclear Magnetic Relaxation Rate in a Noncentrosymmetric Superconductor
N. Hayashi, K. Wakabayashi, P. A. Frigeri +1
For a noncentrosymmetric superconductor such as CePt3Si, we consider a Cooper pairing model with a two-component order parameter composed of spin-singlet and spin-triplet pairing c…
Critical Temperature Tc and Charging Energy Ec between B-B layers of Superconducting diboride materials MgB2 in 3D JJA model
C. Kawabata, N. Hayashi, F. Ono
The diboride materials MB2 (M = Mg, Be, Pb, etc.) are discussed on the basis of the 3D Josephson junction array (JJA) model due to Kawabata-Shenoy-Bishop, in terms of the B-B layer…
Relation between Vortex core charge and Vortex Bound States
N. Hayashi, M. Ichioka, K. Machida
Spatially inhomogeneous electron distribution around a single vortex is discussed on the basis of the Bogoliubov-de Gennes theory. The spatial structure and temperature dependence…
Low-lying Quasiparticle Excitations around a Vortex Core in Quantum Limit
N. Hayashi, T. Isoshima, M. Ichioka +1
Focusing on a quantum-limit behavior, we study a single vortex in a clean s-wave type-II superconductor by self-consistently solving the Bogoliubov-de Gennes equation. The discrete…
Effects of gap anisotropy upon the electronic structure around a superconducting vortex
N. Hayashi, M. Ichioka, K. Machida
An isolated single vortex is considered within the framework of the quasiclassical theory. The local density of states around a vortex is calculated in a clean type II superconduct…