377 citations · 601 across the 12 of their papers we have counts for
5 papers · 1 filter
Evidence for spin swapping from modulation of transverse resistance in magnetic heterostructures with Rashba interface
Heeman Kim, Shutaro Karube, Juan Borge +3
We investigate the transverse response under the out-of-plane magnetic field for magnetic heterostructures with Cu/Bi2O3 or Ag/Bi2O3 Rashba interfaces. We detect opposite contribut…
Quantitative evaluation method for magnetoelastic coupling between surface acoustic waves and spin waves using electrical and optical measurements
Haruka Komiyama, Ryusuke Hisatomi, Kotaro Taga +6
Coupling and hybridization of different elementary excitations leads to new functionalities. In phononics and spintronics, magnetoelastic coupling between Rayleigh-type surface aco…
Anomalous spin-orbit field via Rashba-Edelstein effect at W/Pt interface
Shutaro Karube, Nobuki Tezuka, Makoto Kohda +1
We have studied spin-orbit (SO) field in NiFe(Py)/W/Pt trilayer by means of spin-torque ferromagnetic resonance, and demonstrated that the W/Pt interface generates an…
Evaluation of bulk-interface contributions to Edelstein magnetoresistance at metal/oxide interfaces
Junyeon Kim, Yan-Ting Chen, Shutaro Karube +4
We report a systematic study on Edelstein magnetoresistance (Edelstein MR) in Co25Fe75/Cu/Bi2O3 heterostructures with a strong spin-orbit interaction at the Cu/Bi2O3 interface. We…
Experimental observation of spin to charge current conversion at non-magnetic metal/Bi2O3 interfaces
Shutaro Karube, Kouta Kondou, YoshiChika Otani
We here demonstrate the interfacial spin to charge current conversion by means of spin pumping from a ferromagnetic Permalloy (Py: Ni80Fe20) to a Cu/Bi2O3 interface. A clear signat…