Zobrazeno 1 - 10
of 227
pro vyhledávání: '"Tsukasa Kiyoshi"'
Autor:
Kenjiro Hashi, Hideaki Maeda, Masato Takahashi, Gen Nishijima, Tadashi Shimizu, Shinji Matsumoto, Tsukasa Kiyoshi, Shinobu Ohki, Takashi Noguchi
Publikováno v:
IEEE Transactions on Applied Superconductivity. 26:1-4
A 1.02-GHz nuclear magnetic resonance (NMR) system was successfully operated in a driven-mode over a half year. A main coil of the 1.02-GHz NMR magnet consists of a Bi-2223 high-temperature superconducting (HTS) innermost coil and low-temperature s-u
Autor:
Anna Takizawa, Masato Takahashi, Hideaki Maeda, Tsukasa Kiyoshi, Mamoru Hamada, Hiroto Suematsu, Yoshinori Yanagisawa, Xinzhe Jin, Hideki Nakagome, Shinji Matsumoto
Publikováno v:
IEEE Transactions on Applied Superconductivity. 24:1-5
The use of REBCO coils is a promising approach to achieve super-high field NMR magnets. As the first step in this direction, we have started to develop an LTS/REBCO NMR magnet operated at 400-600 MHz (9.4-14.1 T). In this paper, based on numerical si
Publikováno v:
Journal of The Japan Institute of Marine Engineering. 49:400-404
Autor:
Hiroto Suematsu, Hideaki Maeda, Hideki Nakagome, Shigetoshi Ohshima, Masato Takahashi, Tsukasa Kiyoshi, Ryoji Tanaka, Shinji Matsumoto, Mamoru Hamada, Yoshinori Yanagisawa
Publikováno v:
TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan). 48:31-38
Autor:
Masaki Takeguchi, Akiyoshi Matsumoto, Kazumasa Togano, Ryo Teranishi, Shujun Ye, Minghui Song, Hiroaki Kumakura, Tsukasa Kiyoshi
Publikováno v:
Physica C: Superconductivity. 484:167-170
The internal Mg diffusion (IMD) process produces a MgB 2 layer with higher density than that achieved with the traditional Powder-in-tube (PIT) method; this makes the IMD process an attractive one for the fabrication of superconducting MgB 2 wires wi
Autor:
Seyong Choi, Se-Hee Lee, Byoung-Seob Lee, Jang-Hee Yoon, Tsukasa Kiyoshi, Mi-Sook Won, Hyoungku Kang, Joonsun Kang, Jung Ho Kim, Md. Shahriar A. Hossain, Shi Xue Dou
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 26:1531-1535
The magnetization loss of MgB2 wire was investigated using numerical calculations based on the finite element method. Various superconducting properties of MgB2 wire such as nonlinearity and the field dependence of the critical current were considere
Autor:
Yoshinori Yanagisawa, Shinji Matsumoto, R. Tanaka, T. Noguchi, Hiroshi Maeda, Hiroto Suematsu, Kenjiro Hashi, Shinobu Ohki, Masatoshi Yoshikawa, M. Takahashi, K. Yamada, Takashi Miki, Kenzo Deguchi, Toshio Yamazaki, Kazuyoshi Saito, A. Otsuka, Tadashi Shimizu, Atsushi Goto, Takahiro Nemoto, Seiya Iguchi, Mamoru Hamada, Hideki Nakagome, Tsukasa Kiyoshi, Gen Nishijima, S. Sakai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::290ff72e87b46777cc79e19ff9f8bb35
https://doi.org/10.1142/9789814749268_0028
https://doi.org/10.1142/9789814749268_0028
Publikováno v:
Physics Procedia. 27:180-183
High-temperature bulk superconductors have significant potential for superconductivity applications. For this paper, the magnetic shielding properties of GdBCO bulk with different crystal orientations were investigated at different temperatures for t
Autor:
Hideaki Maeda, Seyong Choi, Shinji Matsumoto, Masami Hosono, Tsukasa Kiyoshi, Takayoshi Miyazaki, Takashi Hase, Mamoru Hamada, Kyoji Zaitsu
Publikováno v:
IEEE Transactions on Applied Superconductivity. 21:2110-2113
Because of their high critical fields, high-Tc superconductors (HTS) are considered to be the only solution to dramatically increase the highest fields of NMR magnets. We have successfully demonstrated that a 500 MHz HTS/LTS NMR system with a Bi-2223
Publikováno v:
IEEE Transactions on Applied Superconductivity. 21:2283-2286
Shielding of magnetic fields (magnetic shielding) by rare earth-based REBCO coated conductors with a highly oriented superconducting layer was measured. The shielding of magnetic fields was measured using a Hall effect sensor installed between bundle