Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Kazushi Sumitani"'
Autor:
Shinobu Aoyagi, Ayumi Aoyagi, Hiroaki Takeda, Hitoshi Osawa, Kazushi Sumitani, Yasuhiko Imai, Shigeru Kimura
Publikováno v:
Crystals, Vol 11, Iss 11, p 1419 (2021)
Lead-containing relaxor ferroelectrics show enormous piezoelectric capabilities relating to their heterogeneous structures. Time-resolved nanobeam X-ray diffraction reveals the time and position dependences of the local lattice strain on a relaxor fe
Externí odkaz:
https://doaj.org/article/8651f105624c49248f406882464c6837
Autor:
Yutaka Matsuura, Tetsuya Nakamura, Kazushi Sumitani, Kentaro Kajiwara, Ryuji Tamura, Kozo Osamura
Publikováno v:
AIP Advances, Vol 8, Iss 5, Pp 056236-056236-6 (2018)
In order to understand the coercivity mechanism in Nd-Fe-B sintered magnets, the angular dependence of the coercivity of an isotropically aligned Nd15Co1.0B6Febal. sintered magnet was investigated through magnetization measurements using a vibrating
Externí odkaz:
https://doaj.org/article/e4342dd5c5d24b03ab58ed3723f6bd14
Autor:
Yutaka Matsuura, Tetsuya Nakamura, Kazushi Sumitani, Kentaro Kajiwara, Ryuji Tamura, Kozo Osamura
Publikováno v:
AIP Advances, Vol 8, Iss 1, Pp 015226-015226-7 (2018)
Experimental results of the alignment dependence of the coercivity in Nd-Fe-B sintered magnets showed that the angle of magnetization reversal for anisotropically aligned magnets was bigger than that obtained from the theoretical results calculated u
Externí odkaz:
https://doaj.org/article/36aa6bf20cd24f90a4d178244ff1a2f8
Autor:
Abudushalamu Aili, Ippei Maruyama, Guoqing Geng, Shota Umeki, Kazushi Sumitani, Shohei Sawada, Shinya Ueda, Yoshito Umeki
Publikováno v:
Journal of the American Ceramic Society. 105:6924-6937
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5fc952bbc9acafe646e3153caed234a
https://doi.org/10.1111/jace.18624
https://doi.org/10.1111/jace.18624
Publikováno v:
Bulletin of the Chemical Society of Japan. 95:673-679
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e989a0c07a14b96869db07c201817d35
https://doi.org/10.1246/bcsj.20220007
https://doi.org/10.1246/bcsj.20220007
Autor:
Kazushi Sumitani, Tetsuya Nakamura, Kentaro Kajiwara, Yutaka Matsuura, Keisuke Ishigami, Ryuji Tamura
Publikováno v:
MATERIALS TRANSACTIONS. 62:1009-1012
The alignment and angular dependences of the coercivity of (Sm, Ce)2(Co, Fe, Cu, Zr)17 magnets were investigated. The coercivity of an aligned magnet is slightly larger than that of the isotropically aligned magnet. This result differs from those of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::caf9fa7ef7514ee1a5dd14b042d80207
https://doi.org/10.2320/matertrans.mt-m2020402
https://doi.org/10.2320/matertrans.mt-m2020402
Publikováno v:
Materials Transactions; 2023, Vol. 64 Issue 4, p716-719, 4p
Autor:
Shinobu Aoyagi, Ayumi Aoyagi, Hiroaki Takeda, Hitoshi Osawa, Kazushi Sumitani, Yasuhiko Imai, Shigeru Kimura
Publikováno v:
Physical Review B. 105
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2a40a5cedef87e64e1c62a4b193e9e7
https://doi.org/10.1103/physrevb.105.024101
https://doi.org/10.1103/physrevb.105.024101
Autor:
Yutaka Matsuura, Kozo Osamura, Tetsuya Nakamura, Keisuke Ishigami, Masahiro Nagae, Kentaro Kajiwara, Kazushi Sumitani, Ryuji Tamura
Publikováno v:
IEEE Transactions on Magnetics. 55:1-6
The alignment dependence and angular dependence of coercivity (ALDC and ANDC, respectively) of aligned and isotropically aligned Ga-doped Nd14.79Ga0.57B5,24Co1.11Febal sintered magnets were analyzed, and the results were compared with those of ferrit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6ba14d253bd53700d00c68721ab3d04
https://doi.org/10.1109/tmag.2019.2940205
https://doi.org/10.1109/tmag.2019.2940205
Publikováno v:
Nihon Kessho Gakkaishi. 61:51-55
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::286b888479ccb80d525ea8ff7af106fb
https://doi.org/10.5940/jcrsj.61.51
https://doi.org/10.5940/jcrsj.61.51