151 citations · 457 across the 10 of their papers we have counts for
10 papers
Composition-tunable magnon-polaron anomalies in spin Seebeck effects in epitaxial BiYFeO films
Takashi Kikkawa, Koichi Oyanagi, Tomosato Hioki +5
We have investigated hybridized magnon-phonon excitation (magnon polarons) in spin Seebeck effects (SSEs) in BiYFeO (BiYIG; , , and $…
Metallic glasses for spintronics: anomalous temperature dependence and giant enhancement of inverse spin Hall effect
W. Jiao, D. Z. Hou, C. Chen +10
Spin-charge conversion via inverse spin Hall effect (ISHE) is essential for enabling various applications of spintronics. The spin Hall response usually follows a universal scaling…
Nonlocal magnon-polaron transport in yttrium iron garnet
L. J. Cornelissen, K. Oyanagi, T. Kikkawa +5
The spin Seebeck effect (SSE) is observed in magnetic insulator|heavy metal bilayers as an inverse spin Hall effect voltage under a temperature gradient. The SSE can be detected no…
Tunable magnon-photon coupling in a compensating ferrimagnet - from weak to strong coupling
H. Maier-Flaig, M. Harder, S. Klingler +7
We experimentally study the magnon-photon coupling in a system consitsing of the compensating ferrimagnet gadolinium iron garnet (GdIG) and a three-dimensional microwave cavity. Th…
All-oxide spin Seebeck effects
Z. Qiu, D. Hou, K. Uchida +1
We report the observation of longitudinal spin Seebeck effects (LSSE) in an all-oxide bilayer system comprising an IrO film and an YFeO film. Spin currents gener…
Hall detection of a ppm spin polarization
Dazhi Hou, Z. Qiu, R. Iguchi +4
Hall effects have been employed as sensitive detectors of magnetic fields and magnetizations. In spintronics, exotic phenomena often emerge from a non-equilibrium spin polarization…
Spin-current injection and detection in strongly correlated organic conductor
Z. Qiu, M. Uruichi, D. Hou +3
Spin-current injection into an organic semiconductor film induced by the spin pumping from an yttrium iron garnet (YIG) film. When…
Spin current generation from sputtered Y3Fe5O12 films
J. Lustikova, Y. Shiomi, Z. Qiu +4
Spin current injection from sputtered yttrium iron garnet (YIG) films into an adjacent platinum layer has been investigated by means of the spin pumping and the spin Seebeck effect…
Influence of interface condition on spin-Seebeck effects
Z. Qiu, D. Hou, K. Uchida +1
The longitudinal spin-Seebeck effect (LSSE) has been investigated for Pt/yttrium iron garnet (YIG) bilayer systems. The magnitude of the voltage induced by the LSSE is found to be…
Spin mixing conductance at a well-controlled platinum/yttrium iron garnet interface
Z. Qiu, K. Ando, K. Uchida +6
A platinum (Pt)/yttrium iron garnet (YIG) bilayer system with a well-controlled interface has been developed; spin mixing conductance at the Pt/YIG interface has been studied. Crys…