Výsledky vyhledávání - "Yoichi Shiota"

Akademický článek

Bulk Rashba‐Type Spin Splitting in Non‐Centrosymmetric Artificial Superlattices

Autor: Woo Seung Ham, Thi Huynh Ho, Yoichi Shiota, Tatsuya Iino, Fuyuki Ando, Tetsuya Ikebuchi, Yoshinori Kotani, Tetsuya Nakamura, Daisuke Kan, Yuichi Shimakawa, Takahiro Moriyma, Eunji Im, Nyun‐Jong Lee, Kyoung‐Whan Kim, Soon Cheol Hong, Sonny H. Rhim, Teruo Ono, Sanghoon Kim

Publikováno v: Advanced Science, Vol 10, Iss 12, Pp n/a-n/a (2023)

Abstract Spin current, converted from charge current via spin Hall or Rashba effects, can transfer its angular momentum to local moments in a ferromagnetic layer. In this regard, the high charge‐to‐spin conversion efficiency is required for magne

Externí odkaz: https://doaj.org/article/ea450fb3e9974956b85895e2a3f77216

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Akademický článek

Dzyaloshinskii–Moriya interaction in noncentrosymmetric superlattices

Autor: Woo Seung Ham, Abdul-Muizz Pradipto, Kay Yakushiji, Kwangsu Kim, Sonny H. Rhim, Kohji Nakamura, Yoichi Shiota, Sanghoon Kim, Teruo Ono

Publikováno v: npj Computational Materials, Vol 7, Iss 1, Pp 1-7 (2021)

Abstract Dzyaloshinskii–Moriya interaction (DMI) is considered as one of the most important energies for specific chiral textures such as magnetic skyrmions. The keys of generating DMI are the absence of structural inversion symmetry and exchange e

Externí odkaz: https://doaj.org/article/01827316ab6e48cfbae0bb9203ed43b2

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Observation of mode splitting by magnon-magnon coupling in synthetic antiferromagnets

Autor: Daiju Hayashi, Yoichi Shiota, Mio Ishibashi, Ryusuke Hisatomi, Takahiro Moriyama, Teruo ONO

Publikováno v: Applied Physics Express.

We investigated the coherently excited propagating magnons in in-plane magnetized synthetic antiferromagnets using heterodyne-magneto-optical Kerr effect technique. Under the in-plane magnetic field to 45° away from the magnon propagation direction,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bc855a718e5b86d612991c7d925669b2
https://doi.org/10.35848/1882-0786/acd5a6

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Micromagnetic understanding of evolutions of antiferromagnetic domains in NiO

Autor: Takahiro Moriyama, Luis Sánchez-Tejerina, Kent Oda, Takuo Ohkochi, Motoi Kimata, Yoichi Shiota, Hiroyuki Nojiri, Giovanni Finocchio, Teruo Ono

Publikováno v: Physical Review Materials. 7

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::59c6d6383604eecbbc3d22247b414d28
https://doi.org/10.1103/physrevmaterials.7.054401

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Quantitative optical imaging method for surface acoustic waves using optical path modulation

Autor: Ryusuke Hisatomi, Kotaro Taga, Ryo Sasaki, Yoichi Shiota, Takahiro Moriyama, Teruo Ono

A Rayleigh-type surface acoustic wave (SAW) is used in various fields as classical and quantum information carriers because of its surface localization, high electrical controllability, and low propagation loss. Coupling and hybridization between the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85e48f3901edbb5ad459b4459b127d5a
http://arxiv.org/abs/2212.07369

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Dzyaloshinskii–Moriya interaction in noncentrosymmetric superlattices

Autor: Kay Yakushiji, Woo Seung Ham, Kwangsu Kim, Abdul-Muizz Pradipto, Kohji Nakamura, Teruo Ono, Sonny H. Rhim, Yoichi Shiota, Sanghoon Kim

Publikováno v: npj Computational Materials, Vol 7, Iss 1, Pp 1-7 (2021)

Dzyaloshinskii–Moriya interaction (DMI) is considered as one of the most important energies for specific chiral textures such as magnetic skyrmions. The keys of generating DMI are the absence of structural inversion symmetry and exchange energy wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b07506fe8b55733b7609398450e652d1
https://doaj.org/article/01827316ab6e48cfbae0bb9203ed43b2

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