Kazuya Harii

TL;DR: It is shown that a spin wave in an insulator can be generated and detected using spin-Hall effects, which enable the direct conversion of an electric signal into aspin wave, and its subsequent transmission through (and recovery from) an insulators over macroscopic distances.

TL;DR: In this paper, the inverse spin-Hall effect (ISHE) induced by the spin pumping has been investigated systematically in simple ferromagnetic/paramagnetic bilayer systems, and the spectral shape of the electromotive force is well reproduced using a simple Lorentz function, indicating that the force is due to the ISHE induced by spin pumping; extrinsic magnetogalvanic effects are eliminated in this measurement.

TL;DR: In this article, the authors measured the FMR spectra and the electromotive force induced by the spin Hall effect with changing the size and the thickness in Ni${}_{81}$Fe${}_19}$/Pt films.

TL;DR: In this paper, the inverse spin-Hall effect (ISHE) was used to detect the spin-Seebeck effect (SSE) in a ferromagnetic Ni 81 Fe 19 film at room temperature.

TL;DR: Experimental results are well reproduced by theoretical calculations, offering a quantitative and microscopic understanding of this spinmotive force.