377 citations · 601 across the 12 of their papers we have counts for
7 papers · 1 filter
Néel vector rotation driven by spin-orbit torque in amorphous ferrimagnetic GdCo
Tetsuma Mandokoro, Yoichi Shiota, Tomoya Ito +5
Spin superfluidity, a phenomenon enabling low dissipative spin transport analogous to superfluidity in liquid helium and superconductivity in electronic systems, has remained a the…
Handedness manipulation of propagating antiferromagnetic magnons
Yoichi Shiota, Tomohiro Taniguchi, Daiju Hayashi +5
Antiferromagnetic magnons possess a distinctive feature absent in their ferromagnetic counterparts: the presence of two distinct handedness modes, the right-handed (RH) and left-ha…
Observation of spin-splitter torque in collinear antiferromagnetic RuO
Shutaro Karube, Takahiro Tanaka, Daichi Sugawara +3
The spin-splitter effect is theoretically predicted to generate an unconventional spin current with - and - spin polarization via the spin-split band in ant…
Observation of unconventional spin polarization induced spin orbit torque in L1-ordered antiferromagnetic MnPt thin films
Longjie Yu, Shutaro Karube, Min Liu +3
Non-collinear antiferromagnets exhibits richer magneto-transport properties due to the topologically nontrivial spin structure they possess compared to conventional nonmagnetic mat…
Spin-current-related magnetoresistance in epitaxial Pt/Co bilayers in the presence of spin Hall effect and Rashba-Edelstein effect
Ye Du, Saburo Takahashi, Junsaku Nitta
We analyze the experimentally obtained spin-current-related magnetoresistance in epitaxial Pt/Co bilayers by using a drift-diffusion model that incorporates both bulk spin Hall eff…
Clear variation of spin splitting by changing electron distribution at non-magnetic metal/Bi2O3 interfaces
Hanshen Tsai, Shutaro Karube, Kouta Kondou +3
Large spin splitting at Rashba interface, giving rise to strong spin-momentum locking, is essential for efficient spin-to-charge conversion. Recently, a Cu/Bismuth oxide (Bi2O3) in…
Spin relaxation characteristics in Ag nanowire covered with various oxides
Shutaro Karube, Hiroshi Idzuchi, Kouta Kondou +2
We have studied spin relaxation characteristics in a Ag nanowire covered with various oxide layers of Bi2O3, Al2O3, HfO2, MgO or AgOx by using non-local spin valve structures. The…