74 citations · 683 across the 38 of their papers we have counts for
5 papers · 1 filter
Interplay of the inverse proximity effect and magnetic field in out-of-equilibrium single-electron devices
Shuji Nakamura, Yuri A. Pashkin, Mathieu Taupin +11
The magnetic field is shown to affect significantly non-equilibrium quasiparticle (QP) distributions under conditions of inverse proximity effect on the remarkable example of a sin…
Heat transport and electron cooling in ballistic normal-metal/spin-filter/superconductor junctions
Shiro Kawabata, Andrey S. Vasenko, Asier Ozaeta +2
We investigate electron cooling based on a clean normal-metal/spin-filter/superconductor junction. Due to the suppression of the Andreev reflection by the spin-filter effect, the c…
Efficient electron refrigeration using superconductor/spin-filter devices
Shiro Kawabata, Asier Ozaeta, Andrey S. Vasenko +2
Efficient electron-refrigeration based on a normal-metal/spin-filter/superconductor junction is proposed and demonstrated theoretically. The spin-filtering effect leads to values o…
Spectrum of Andreev bound states in Josepshon junctions with a ferromagnetic insulator
Shiro Kawabata, Yukio Tanaka, Alexander A. Golubov +2
Ferromagnetic-insulator (FI) based Josephson junctions are promising candidates for a coherent superconducting quantum bit as well as a classical superconducting logic circuit. Rec…
Tunneling Hamiltonian description of the atomic-scale 0-pi transition in superconductor/ferromagnetic-insulator junctions
Shiro Kawabata, Yukio Tanaka, Alexander A. Golubov +3
We show a perturbation theory of the Josephson transport through ferromagnetic insulators (FIs). Recently we have found that the appearance of the atomic scale 0-pi transition in s…