Yoshinori Onose
Tohoku University
144 Papers
408 Citations
Yoshinori Onose is an academic researcher from Tohoku University. The author has contributed to research in topics: Magnetization & Magnetic field. The author has an hindex of 47, co-authored 138 publications. Previous affiliations of Yoshinori Onose include Princeton University & National Institute of Advanced Industrial Science and Technology.
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Papers
Real-space observation of a two-dimensional skyrmion crystal
X. Z. Yu,Yoshinori Onose,Naoya Kanazawa,Jin-Hong Park,Jung Hoon Han,Yoshio Matsui,Naoto Nagaosa,Yoshinori Tokura +7 more
TL;DR: Real-space imaging of a two-dimensional skyrmion lattice in a thin film of Fe0.5Co 0.5Si using Lorentz transmission electron microscopy reveals a controlled nanometre-scale spin topology, which may be useful in observing unconventional magneto-transport effects.
3.6K
Near room-temperature formation of a skyrmion crystal in thin-films of the helimagnet FeGe
Xiuzhen Yu,Naoya Kanazawa,Yoshinori Onose,Koji Kimoto,Weizhu Zhang,Shintaro Ishiwata,Yoshio Matsui,Yoshinori Tokura +7 more
TL;DR: The formation of SkX close to room temperature in thin-films of the helimagnet FeGe with magnetic chirality inversion of the SkX across lattice twin boundaries will pave a new path to designing quantum-effect devices based on the controllable skyrmion dynamics.
1.8K
Superconductivity in CuxTiSe2
Emilia Morosan,Henny W. Zandbergen,B.s. Dennis,Jan W.g. Bos,Yoshinori Onose,Tomasz Klimczuk,Tomasz Klimczuk,A. P. Ramirez,N. P. Ong,Robert J. Cava +9 more
TL;DR: In this article, the authors studied the CDW to superconductivity transition in a layered dichalcogenides and showed that on controlled intercalation of TiSe2 with Cu, a new superconducting state emerges near x=0.04, with a maximum transition temperature Tc of 4.15
1K
Skyrmion flow near room temperature in an ultralow current density
Xiuzhen Yu,Naoya Kanazawa,Weizhu Zhang,Takuro Nagai,Toru Hara,Koji Kimoto,Yoshio Matsui,Yoshinori Onose,Yoshinori Tokura +8 more
TL;DR: Near-room-temperature motion of skyrmions driven by electrical currents in a microdevice composed of the helimagnet FeGe, by using in-situ Lorentz transmission electron microscopy is demonstrated.
Giant Rashba-type spin splitting in bulk BiTeI
Kyoko Ishizaka,Mohammad Saeed Bahramy,H. Murakawa,M. Sakano,Takahiro Shimojima,T. Sonobe,K. Koizumi,Shik Shin,Hirokazu Miyahara,Akio Kimura,Koji Miyamoto,Taichi Okuda,Hirofumi Namatame,Masaki Taniguchi,Masaki Taniguchi,Ryotaro Arita,Naoto Nagaosa,Kensuke Kobayashi,Youichi Murakami,Reiji Kumai,Reiji Kumai,Yoshio Kaneko,Yoshinori Onose,Yoshinori Tokura +23 more
TL;DR: The finding of a huge spin-orbit interaction effect in a polar semiconductor composed of heavy elements, BiTeI, where the bulk carriers are ruled by large Rashba-likespin splitting is described, confirming that the spin splitting is indeed derived from bulk atomic configurations.
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