3 citations · 5 across the 4 of their papers we have counts for
4 papers
Vortex dissipation and level dynamics for the layered superconductors with impurities
Ayumi Fujita
We study parametric level statistics of the discretized excitation spectra inside a moving vortex core in layered superconductors with impurities. The universal conductivity is eva…
Quasiparticle spectrum inside the vortex core: crossover from dirty to clean limit
A. Fujita
The quasiparticle spectrum inside the vortex core in the mixed state of a strongly type-II superconductors are studied. The s-wave symmetry for the gap parameter is assumed. The cr…
Langevin Simulation of Nonlocal Ginzburg-Landau Model for Superconductors in a Magnetic Field
Ayumi Fujita
We numerically investigate the phenomenological nonlocal Ginzburg-Landau Hamiltonian for two-dimensional superconductors in a strong magnetic field by Langevin equation. We obtain…
Matrix model approach to the flux lattice melting in superconductors
A. Fujita, S. Hikami
We investigate a gauged matrix model in the large limit which is closely related to the superconductor fluctuation and the flux lattice melting in two dimensions. With the use…