Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Syuta Honda"'
Autor:
Motomi Aoki, Ei Shigematsu, Masayuki Matsushima, Ryo Ohshima, Syuta Honda, Teruya Shinjo, Masashi Shiraishi, Yuichiro Ando
Publikováno v:
AIP Advances, Vol 11, Iss 2, Pp 025206-025206-6 (2021)
DC voltages via spin rectification effect (SRE), VDC, under microwave irradiation are investigated for three platinum (Pt)/ferromagnetic metal (FM) bilayer structures: Pt/Ni80Fe20, Pt/Co, and Pt/Fe. At the microwave frequency region lower than the re
Externí odkaz:
https://doaj.org/article/e2c7399f23b54bdc826fb8acfd07acfd
Publikováno v:
AIP Advances, Vol 7, Iss 5, Pp 055916-055916-5 (2017)
We investigated the electric-current-induced dynamics of bubble domains in a perpendicularly magnetized ferrimagnetic {Tb/Co}7 multilayer wire with a heavy-metal Pt cap layer. The {Tb/Co}7 wire with the transition-metal-dominant and rare-earth-domina
Externí odkaz:
https://doaj.org/article/c9e205932da0497189283a32e6442966
Autor:
Masaya Morishita, Tomoyuki Ichikawa, Masaaki A. Tanaka, Motoharu Furuta, Daisuke Mashimo, Syuta Honda, Jun Okabayashi, Ko Mibu
Publikováno v:
Physical Review Materials. 7
We fabricated two types of cobalt-ferrite (001) thin films, insulative Fe-rich cobalt-ferrite CoxFe3-xO4+{\delta} (I-CFO) and conductive Fe-rich cobalt-ferrite CoyFe3-yO4 (C-CFO), with perpendicular magnetic anisotropy (PMA) on MgO (001) substrates.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b435da07b8cea5ae11542b22733596ea
https://doi.org/10.1103/physrevmaterials.7.054402
https://doi.org/10.1103/physrevmaterials.7.054402
Publikováno v:
IEEE Transactions on Magnetics. 57:1-5
We demonstrate via micromagnetic simulations that a magnetic domain, which has two straight domain walls (DWs) and is formed in a perpendicularly magnetized ferromagnetic metal (FM), moves through a perpendicularly magnetized ferromagnetic insulator
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2832ce46a859ed156a5dff48bdd637b3
https://doi.org/10.1109/tmag.2020.3010328
https://doi.org/10.1109/tmag.2020.3010328
Autor:
Masaaki Tanaka, Motoharu Furuta, Tomoyuki Ichikawa, Masaya Morishita, Yu-Min Hung, Syuta Honda, Teruo Ono, Ko Mibu
Publikováno v:
Applied Physics Letters. 122:042401
We demonstrated the generation of perpendicularly spin-polarized electronic currents using a tunnel spin-filtering effect through insulative Fe-rich cobalt ferrite Co xFe3− xO4+δ (I-CFO) barriers with perpendicular magnetic anisotropy (PMA). The I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c973362c48a1441bfad4a2f70cc6a478
https://doi.org/10.1063/5.0131390
https://doi.org/10.1063/5.0131390
Autor:
Takafumi Suzuki, Masaaki Tanaka, Tatsuro Ohmasa, Shunsuke Honda, Syuta Honda, Hiroyuki Awano, Ko Mibu
Publikováno v:
Journal of Magnetism and Magnetic Materials. 565:170218
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8337eb866762431eaa839b455440851
https://doi.org/10.1016/j.jmmm.2022.170218
https://doi.org/10.1016/j.jmmm.2022.170218
Autor:
Takashi Suemasu, Komori Taro, Sambit Ghosh, Laurent Vila, Tomohiro Yasuda, Kenta Amemiya, Jean-Philippe Attané, Syuta Honda, Haruka Mitarai
Publikováno v:
Journal of Physics D: Applied Physics
Journal of Physics D: Applied Physics, 2021, 55 (11), pp.115003. ⟨10.1088/1361-6463/ac3e90⟩
Journal of Physics D: Applied Physics, 2021, 55 (11), pp.115003. ⟨10.1088/1361-6463/ac3e90⟩
The ferrimagnet Mn4N forms a family of compounds useful in spintronics. In a compound comprising non-magnetic and magnetic elements, one basically expects the compound to become ferromagnetic when the proportion of the magnetic element increases. Con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c5efdcfe92fceabc6648416628dc084
https://hal.science/hal-03768231
https://hal.science/hal-03768231
Autor:
Taro Komori, Haruka Mitarai, Tomohiro Yasuda, Sambit Ghosh, Laurent Vila, Jean-Philippe Attané, Syuta Honda, Takashi Suemasu
Publikováno v:
Journal of Applied Physics
Journal of Applied Physics, 2022, 132 (14), pp.143902. ⟨10.1063/5.0107172⟩
Journal of Applied Physics, 2022, 132 (14), pp.143902. ⟨10.1063/5.0107172⟩
We focus on rare-earth-free anti-perovskite Mn4− xNi xN epitaxial films, which can be used for ultrafast current-induced domain wall motion (CIDWM) in magnetic strips. The magneto-transport properties of these materials are very important for a dee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7402b51ac29e3ad1d8b2f9ab3a22fa26
https://doi.org/10.1063/5.0107172
https://doi.org/10.1063/5.0107172
Publikováno v:
Journal of Physics D: Applied Physics. 55:475002
Magnetic-skyrmion-based racetrack memory is a high-density memory for storing information driven by low-power, wherein the arrangement of skyrmions is stored in the form of binary digit combinations. This arrangement is altered based on the skyrmion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2b947911219f0631e23e634930fbc2b
https://doi.org/10.1088/1361-6463/ac941d
https://doi.org/10.1088/1361-6463/ac941d
Publikováno v:
Nanotechnology. 33(6)
Anti-perovskite transition metal nitrides exhibit a variety of magnetic properties—such as ferromagnetic, ferrimagnetic, and paramagnetic—depending on the 3d transition metal. Fe4N and Co4N are ferromagnetic at room temperature (RT), and the mino
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b3212b5284e9ca807aee60703a355a8
https://pubmed.ncbi.nlm.nih.gov/34649229
https://pubmed.ncbi.nlm.nih.gov/34649229