72 citations · 528 across the 42 of their papers we have counts for
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Theory of the spin Seebeck effect influenced by crystal-field excitations in TbFeO
Michiyasu Mori, Bruno Tomasello, Timothy Ziman
The spin Seebeck effect (SSE) is a phenomenon of thermoelectric generation that occurs within a device consisting of a bilayer of a metal and a ferromagnet. When TbFeO$_{12…
Magnetic Structures and Spin-wave Excitations in Rare-Earth Iron Garnets near the Compensation Temperature
Michiyasu Mori, Timothy Ziman
We introduce a simple model for the ferrimagnetic non-collinear ``magnetic umbrella" states of rare-earth iron garnets (REIG), common when the rare-earth moments have non-zero orbi…
Nuclear Magnetic Relaxation Time near Compensation Temperature in Ferrimagnetic Insulator
Michiyasu Mori
The nuclear magnetic relaxation time in ferrimagnetic insulators is calculated by a Raman process of hyperfine interaction with a meanfield approximation. It is found that th…
Magnetization dynamics and its scattering mechanism in thin CoFeB films with interfacial anisotropy
Atsushi Okada, Shikun He, Bo Gu +9
Studies of magnetization dynamics have incessantly facilitated the discovery of fundamentally novel physical phenomena, making steady headway in the development of magnetic and spi…
What determines the sign of the spin Hall effects in Cu alloys doped with 5d elements?
Zhuo Xu, Bo Gu, Michiyasu Mori +2
We perform a systematical analysis of the spin Hall effect (SHE) in the Cu alloys doped with a series of 5d elements, by the combined approach of density functional theory and Hart…
Sign change of the spin Hall effect due to electron correlation in nonmagnetic CuIr alloys
Zhuo Xu, Bo Gu, Michiyasu Mori +2
Recently a positive spin Hall angle (SHA) of 0.021, was observed experimentally in nonmagnetic CuIr alloys [Niimi et al., Phys. Rev. Lett. 106, 126601 (2011)] and attributed predom…