TY - GEN
T1 - Spin pumping in a ferromagnetic/nonmagnetic/spin-sink trilayer film
T2 - Int. Symposium of GCOE: Materials Integration, in Conjunction with the 2nd Int. Symposium on Advanced Synthesis and Processing Technology for Materials, ASPT 2011 and the 8th Materials Science School for Young Scientists, KINKEN-WAKATE 2011
AU - Harii, K.
AU - Qiu, Z.
AU - Iwashita, T.
AU - Kajiwara, Y.
AU - Uchida, K.
AU - Ando, K.
AU - An, T.
AU - Fujikawa, Y.
AU - Saitoh, E.
N1 - Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2012
Y1 - 2012
N2 - A spin current generated by spin pumping in a ferromagnetic/nonmagnetic/ spin-sink trilayer film is calculated based on the spin pumping theory and the standard spin diffusion equation. By attaching the spin-sink layer, the injected spin current is drastically enhanced when the interlayer thickness is shorter than the spin diffusion length of the interlayer. We also provided the formula of the charge current which is induced from the pumped spin current via the inverse spin-Hall effect.
AB - A spin current generated by spin pumping in a ferromagnetic/nonmagnetic/ spin-sink trilayer film is calculated based on the spin pumping theory and the standard spin diffusion equation. By attaching the spin-sink layer, the injected spin current is drastically enhanced when the interlayer thickness is shorter than the spin diffusion length of the interlayer. We also provided the formula of the charge current which is induced from the pumped spin current via the inverse spin-Hall effect.
KW - Ferromagnetic resonance
KW - Spin current
KW - Spin pumping
KW - Spin-Hall effect
UR - http://www.scopus.com/inward/record.url?scp=84859705387&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84859705387&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/KEM.508.266
DO - 10.4028/www.scientific.net/KEM.508.266
M3 - Conference contribution
AN - SCOPUS:84859705387
SN - 9783037853764
T3 - Key Engineering Materials
SP - 266
EP - 270
BT - Materials Integration
PB - Trans Tech Publications Ltd
Y2 - 1 December 2011 through 2 December 2011
ER -