Tuesday, 24 May 2011

Spin pumping by excited magnons

Spin Pumping by Parametrically Excited Exchange Magnons. 
C. W. Sandweg, Y. Kajiwara, A. V. Chumak, A. A. Serga, V. I. Vasyuchka, M. B. Jungfleisch, E. Saitoh, and B. Hillebrands
Phys. Rev. Lett. 106, 216601 (2011)
Viewpoint: Spin-magnon transmutation.
Gerrit E. Bauer, Yaroslav Tserkovnyak
Physics.4.40 (2011)
Generation of a magnon  by the spin-transfer torque.

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