TY - JOUR
T1 - Spinmotive force with static and uniform magnetization induced by a time-varying electric field
AU - Yamane, Yuta
AU - Ieda, Jun'Ichi
AU - Maekawa, Sadamichi
N1 - Copyright:
Copyright 2013 Elsevier B.V., All rights reserved.
PY - 2013/7/30
Y1 - 2013/7/30
N2 - A new spinmotive force is predicted in ferromagnets with spin-orbit coupling. By extending the theory of spinmotive force, we show that a time-varying electric field can induce a spinmotive force with static and uniform magnetization. This spinmotive has two advantages; it can be detected free from the inductive voltage owing to the absence of dynamical magnetization and it can be tuned by electric fields. To observe the effect, we propose two experimental setups: electric voltage measurement in a single ferromagnet and spin injection from a ferromagnet into an attached nonmagnetic conductor.
AB - A new spinmotive force is predicted in ferromagnets with spin-orbit coupling. By extending the theory of spinmotive force, we show that a time-varying electric field can induce a spinmotive force with static and uniform magnetization. This spinmotive has two advantages; it can be detected free from the inductive voltage owing to the absence of dynamical magnetization and it can be tuned by electric fields. To observe the effect, we propose two experimental setups: electric voltage measurement in a single ferromagnet and spin injection from a ferromagnet into an attached nonmagnetic conductor.
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U2 - 10.1103/PhysRevB.88.014430
DO - 10.1103/PhysRevB.88.014430
M3 - Article
AN - SCOPUS:84881126755
VL - 88
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
SN - 0163-1829
IS - 1
M1 - 014430
ER -