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Crossed Andreev reflection in diffusive contacts
A. Brinkman, A. A. Golubov
Crossed Andreev reflection in multiterminal structures in the diffusive regime is addressed within the quasiclassical Keldysh-Usadel formalism. The elastic cotunneling and crossed…
Josephson Effect due to Odd-frequency Pairs in Diffusive Half Metals
Yasuhiro Asano, Yukio tanaka, Alexander Golubov
The Josephson effect in superconductor / diffusive ferromagnet / superconductor (SFS) junctions is studied using the recursive Green function method in the regime of large exchange…
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…