TY - JOUR
T1 - Theory of the acoustic spin pumping
AU - Adachi, Hiroto
AU - Maekawa, Sadamichi
N1 - Funding Information:
We are grateful to E. Saitoh and K. Uchida. This work was financially supported by a Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology (MEXT) , Japan.
Publisher Copyright:
© 2014 Elsevier Ltd.
PY - 2014/11
Y1 - 2014/11
N2 - Spin pumping refers to the spin current injection driven by magnetization dynamics from a ferromagnet into adjacent nonmagnetic conductors. Conventionally, ferromagnetic resonance is used to drive the magnetization dynamics and the spin pumping. Recently a new type of spin pumping driven by acoustic waves, i.e., the acoustic spin pumping, has been reported. We present a linear-response theory of the acoustic spin pumping.
AB - Spin pumping refers to the spin current injection driven by magnetization dynamics from a ferromagnet into adjacent nonmagnetic conductors. Conventionally, ferromagnetic resonance is used to drive the magnetization dynamics and the spin pumping. Recently a new type of spin pumping driven by acoustic waves, i.e., the acoustic spin pumping, has been reported. We present a linear-response theory of the acoustic spin pumping.
KW - A. Magnetically ordered materials
KW - C. Thermoelectricity
KW - D. Magnetocalorics
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U2 - 10.1016/j.ssc.2014.02.030
DO - 10.1016/j.ssc.2014.02.030
M3 - Article
AN - SCOPUS:84908265359
VL - 198
SP - 22
EP - 25
JO - Solid State Communications
JF - Solid State Communications
SN - 0038-1098
ER -