172 citations · 3.1k across the 108 of their papers we have counts for
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Cooper Pair Shape in Normal-metal/Superconductor Junctions
Y. Tanaka, Y. Asano, A. A. Golubov
In s-wave superconductors the Cooper pair wave function is isotropic in momentum space. This property may also be expected for Cooper pairs entering a normal metal from a supercond…
Quantum transport in a normal metal/odd-frequency superconductor junction
Jacob Linder, Takehito Yokoyama, Yukio Tanaka +2
Recent experimental results indicate the possible realization of a bulk odd-frequency superconducting state in the compounds CeCuSi, and CeRhIn. Motivated by this, we p…
Odd-frequency Pairs and Josephson Current through a Strong Ferromagnet
Yasuhiro Asano, Yuki Sawa, Yukio Tanaka +1
We study Josephson current in superconductor / diffusive ferromagnet /superconductor junctions by using the recursive Green function method. When the exchange potential in a ferrom…
Conductance Spectroscopy of Spin-triplet Superconductors
Yasuhiro Asano, Yukio Tanaka, Alexander A. Golubov +1
We propose a novel experiment to identify the symmetry of superconductivity on the basis of theoretical results for differential conductance of a normal metal connected to a superc…
Theory of Macroscopic Quantum Tunneling and Dissipation in High-Tc Josephson Junctions
Shiro Kawabata, Satoshi Kashiwaya, Yasuhiro Asano +3
We have investigated macroscopic quantum tunneling (MQT) in in-plane high-Tc superconductor Josephson junctions and the influence of the nodal-quasiparticle and the zero energy bou…