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Your search keyword '"Suematsu, Hiroto"' showing total 7 results
Start Over Author "Suematsu, Hiroto" Journal ieee transactions on applied superconductivity
7 results on '"Suematsu, Hiroto"'

1. Present status of 920 MHz high-resolution NMR spectrometers

Author

Kiyoshi, Tsukasa, Ito, Yutaka, Ito, Satoshi, Hayashi, Noriaki, Matsumoto, Shinji, Wada, Hitoshi, Kikuchi, Jun, Maeda, Hideaki, Yokoyama, Shigeyuki, Hirota, Hiroshi, Ozaki, Osamu, Hamada, Mamoru, Miki, Takashi, Yoshikawa, Masatoshi, Suematsu, Hiroto, and Sato, Akio

Subjects
Superconducting magnets -- Electric properties, Superconducting magnets -- Testing, Nuclear magnetic resonance -- Installation, Technology installation instructions, Business, Electronics, Electronics and electrical industries
Abstract

The first 920 MHz high-resolution Nuclear Magnetic Resonance (NMR) magnets are installed at the Tsukuba Magnet Laboratory of the National Institute for Material Science. The signal-to-nose ratio of 0.1 percent ethylbenzene using a proton-selective probe is high as 2981.

Published
2004

2. Design and Development of a Compact 1 GHz (23.5 T)-Class NMR Magnet With Bi-2223 Inner Coils

Author

Piao, Renzhong, primary, Miyoshi, Yasuyuki, additional, Yoshikawa, Masatoshi, additional, Saito, Kazuyoshi, additional, Hamada, Mamoru, additional, Matsumoto, Shinji, additional, Suematsu, Hiroto, additional, Mochida, Hiroki, additional, Takao, Tomoaki, additional, Suetomi, Yu, additional, Takahashi, Masato, additional, Maeda, Hideaki, additional, and Yanagisawa, Yoshinori, additional

Published
2019
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5. Shimming for the 1020 MHz LTS/Bi-2223 NMR Magnet

Author

Iguchi, Seiya, primary, Yanagisawa, Yoshinori, additional, Takahashi, Masato, additional, Takao, Tomoaki, additional, Hashi, Kenjiro, additional, Ohki, Shinobu, additional, Nishijima, Gen, additional, Matsumoto, Shinji, additional, Noguchi, Takashi, additional, Tanaka, Ryoji, additional, Suematsu, Hiroto, additional, Saito, Kazuyoshi, additional, and Shimizu, Tadashi, additional

Published
2016
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7. REBCO Layer-Wound Coil Tests Under Electromagnetic Forces in an External Magnetic Field of up to 17.2 T.

Author

Matsumoto, Shinji, Choi, Seyong, Kiyoshi, Tsukasa, Otsuka, Akihiro, Hamada, Mamoru, Maeda, Hideaki, Yanagisawa, Yoshinori, Nakagome, Hideki, and Suematsu, Hiroto

Subjects
NUCLEAR magnetic resonance, COILS (Magnetism), HIGH-temperature superconducting filters, MAGNETIC fields, TENSILE strength, MAGNETIC superconductors, ELECTROMAGNETIC forces
Abstract

A nuclear magnetic resonance (NMR) system using a high-temperature superconducting (HTS) magnet and a probe with an HTS radio frequency coil is currently under development. The HTS NMR magnet is expected to reduce the volume occupied by the magnet and to encourage users to install higher field NMR systems. RE-Ba-Cu-O-coated (REBCO-coated) conductors offer the advantages of a higher critical current density than low-temperature superconductors in magnetic fields above 10 T as well as tolerance to high tensile stress. Both of these factors are expected to lead to a reduction in the volume of the magnet. Four REBCO layer-wound test coils were fabricated in order to investigate their properties under electromagnetic forces in an external magnetic field of up to 17. 2 T. The REBCO coils with a practical inner diameter were successfully operated under electromagnetic forces of over 200 MPa in high magnetic fields. [ABSTRACT FROM PUBLISHER]

Published
2012
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