109 citations · 401 across the 11 of their papers we have counts for
5 papers · 1 filter
Odd-frequency pairing and Josephson effect at superconducting interfaces
Y. Tanaka, A. A. Golubov, S. Kashiwaya +1
We demonstrate that, quite generally, the spin-singlet even-parity (spin-triplet odd-parity) pair potential in a superconductor induces the odd-frequency pairing component with spi…
Enhancement of electronic inhomogeneities due to out-of-plane disorder in Bi_2Sr_2CuO_{6+delta} superconductors observed by scanning tunneling spectroscopy
A. Sugimoto, S. Kashiwaya, H. Eisaki +5
Nanoscale electronic inhomogeneity in optimally doped single-layer Bi_2Sr_{1.6}L_{0.4}CuO_{6+delta}, (L-Bi2201, L=La and Gd) as well as bilayer Bi_2Sr_2CaCu_2O_{8+delta} (Bi2212),…
Switching Dynamics of BiSrCaCuO Intrinsic Josephson junctions: Macroscopic Quantum Tunneling and Self-Heating Effect
H. Kashiwaya, T. Matsumoto, H. Shibata +5
The switching dynamics of current-biased BiSrCaCuO intrinsic Josephson junctions (IJJs) was studied to clarify the effect of d-wave superconductivity and…
Macroscopic quantum dynamics of pi-junctions with ferromagnetic insulators
Shiro Kawabata, Satoshi Kashiwaya, Yasuhiro Asano +2
We theoretically investigate the macroscopic quantum dynamics of a pi junction with a superconductor (S) and a multiferroic material or a ferromagnetic insulator (FI). By deriving…
Anomalous Josephson effect in p-wave dirty junctions
Yasuhiro Asano, Yukio Tanaka, Satoshi Kashiwaya
The Josephson effect in p-wave superconductor / diffusive normal metal / p-wave superconductor junctions is studied theoretically. Amplitudes of Josephson currents are several orde…