ZhETF, Vol. 138,
No. 2,
p. 266 (August 2010)
(English translation - JETP,
Vol. 111, No. 2,
p. 236,
August 2010
available online at www.springer.com
)
FIELD-LIKE SPIN-TRANSFER TORQUE IN A CHIRAL HELIMAGNET
Proskurin I.V., Ovchinnikov A.S., Jun-ichiro Kishine
Received: March 30, 2010
Based on the microscopic model of sd coupling between free electrons and local moments, we present a quantum calculation of a nonadiabatic spin-transfer torque in a chiral helimagnet.
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