16 citations · 16 across the 1 of their papers we have counts for
4 papers
Chirality-induced Phonon-Spin Conversion at an Interface
Takumi Funato, Mamoru Matsuo, Takeo Kato
We consider spin injection driven by nonequilibrium chiral phonons from a chiral insulator into an adjacent metal. Phonon-spin conversion arises from the coupling of the electron s…
Electric field-induced nonreciprocal spin current due to chiral phonons in chiral-structure superconductors
Dapeng Yao, Mamoru Matsuo, Takehito Yokoyama
The recent experiment [R. Nakajima, et al., Nature 613, 479 (2023)] has reported a pair of oppositely polarized spins under an alternating electric current in a superconductor with…
Spin current generation due to differential rotation
Takumi Funato, Shunichiro Kinoshita, Norihiro Tanahashi +2
We study nonequilibrium spin dynamics in differentially rotating systems, deriving an effective Hamiltonian for conduction electrons in the comoving frame. In contrast to conventio…
Optimising motion-induced spin transfer
Daigo Oue, Matsuo Mamoru
In this paper, the spin transfer between two ferromagnetic insulators is studied. There is a narrow gap between the ferromagnetic insulators so that they are weakly interacting wit…