162 citations · 563 across the 17 of their papers we have counts for
6 papers · 1 filter
Nonreciprocity reversal of magnetoacoustic attenuation in NiFe alloy thin films
Mingran Xu, Kei Yamamoto, Kouta Kondou +8
Nonreciprocity, the asymmetry of transport, underlies technologies from the diode to the microwave isolator. In a ferromagnet, a surface acoustic wave generates an elliptical effec…
Spin transport in half-metallic ferromagnets
Y. Ohnuma, M. Matsuo, S. Maekawa
We theoretically investigate spin transport in half-metallic ferromagnets at finite temperatures. The side-jump and skew-scattering contributions to spin Hall conductivity are deri…
Fermi Surfaces and - Hybridization in the Diluted Magnetic Semiconductor BaK(ZnMn)As Studied by Soft X-ray Angle Resolved Photoemission Spectroscopy
H. Suzuki, G. Q. Zhao, K. Zhao +14
The electronic structure of the new diluted magnetic semiconductor BaK(ZnMn)As (, ) in single crystal form has been investig…
Plasmonic generation of spin currents
Ken-ichi Uchida, Hiroto Adachi, Daisuke Kikuchi +4
Surface plasmons, free-electron collective oscillations in metallic nanostructures, provide abundant routes to manipulate light-electron interactions that can localize light energy…
Thermal spin pumping and magnon-phonon-mediated spin-Seebeck effect
K. Uchida, T. Ota, H. Adachi +6
The spin-Seebeck effect (SSE) in ferromagnetic metals and insulators has been investigated systematically by means of the inverse spin-Hall effect (ISHE) in paramagnetic metals. Th…
Acoustic spin pumping: Direct generation of spin currents from sound waves in Pt/Y3Fe5O12 hybrid structures
K. Uchida, H. Adachi, T. An +5
Using a Pt/Y3Fe5O12 (YIG) hybrid structure attached to a piezoelectric actuator, we demonstrate the generation of spin currents from sound waves. This "acoustic spin pumping" (ASP)…