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cond-mat.mes-hall2001★ 26 cited
Andreev Reflection in Narrow Ferromagnet/Superconductor Point Contacts
Keiichirou Kikuchi, Hiroshi Imamura, Saburo Takahashi +1
The Andreev reflection of narrow ferromagnet/superconductor point contacts is theoretically studied. We show that the conductance quantization depends on whether the contact region…
cond-mat.mes-hall2001★ 25 cited
Spin-relaxation and magnetoresistance in FM/SC/FM tunnel junctions
Saburo Takahashi, Taro Yamashita, Hiroshi Imamura +1
The effect of spin relaxation on tunnel magnetoresistance (TMR) in a ferromagnet/superconductor/ferromagnet (FM/SC/FM) double tunnel junction is theoretically studied. The spin acc…