Evaluation of in-plane and out-of-plane crystallinities with residual amorphous phases for MgB2 superconductor

Authors: Maeda, Minoru, Choi, Jun Hyuk, Lee, Dong Gun, Matsumoto, Akiyoshi, Nishijima, Gen, Jiang, Zhenan, Strickland, Nicholas M., Kim, Jung Ho, Choi, Seyong

Source: In Ceramics International 1 October 2024 50(19) Part B:36042-36049

Selection of Fe as a barrier for manufacturing low-cost MgB2 multifilament wires – Advanced microscopy study between Fe and B reaction

Authors: Liang, Hao, Patel, Dipak, Wang, Ziming, Matsumoto, Akiyoshi, Rindfleisch, Matt, Tomsic, Micheal, Taylor, Richard, Liu, Fang, Yamauchi, Yusuke, Hossain, Md. Shahriar A

Source: In Journal of Magnesium and Alloys July 2024 12(7):2783-2792

Superconducting joints using reacted multifilament MgB2 wires: A technology toward cryogen-free MRI magnets

Authors: Patel, Dipak, Matsumoto, Akiyoshi, Kumakura, Hiroaki, Hara, Yuka, Hara, Toru, Maeda, Minoru, Liang, Hao, Yamauchi, Yusuke, Choi, Seyong, Kim, Jung Ho, Hossain, Md Shahriar A.

Source: In Journal of Magnesium and Alloys January 2024 12(1):159-170

Electromagnetic design of ultra-high speed superconducting motors applied to electric pumps in liquid-propellant rockets

Authors: Terao, Yutaka, Fuchino, Shuichiro, Mawatari, Yasunori, Yoshida, Yoshiyuki, Matsumoto, Akiyoshi, Sugano, Michinaka, Awaji, Satoshi, Tanaka, Hideki

Source: In Physica C: Superconductivity and its applications 15 September 2023 612

Performance of MgB2 superconducting wire fabricated with non-identical Mg particles

Authors: Maeda, Minoru, Matsumoto, Akiyoshi, Nishijima, Gen, Heo, Yoon-Uk, Hahn, Seungyong, Lee, Sangjin, Choi, Seyong, Kim, Jung Ho

Source: In Journal of Alloys and Compounds 5 September 2023 954

Superconducting joints using multifilament MgB2 wires for MRI application

Authors: Patel, Dipak, Matsumoto, Akiyoshi, Kumakura, Hiroaki, Maeda, Minoru, Kim, Sun-Hu, Liang, Hao, Yamauchi, Yusuke, Choi, Seyong, Kim, Jung Ho, Hossain, Md. Shahriar A.

Source: In Scripta Materialia November 2021 204

Evaluation and control of residual amorphous phases in carbon-doped MgB2 superconductors

Authors: Choi, Seyong, Patel, Dipak, Kim, Jung Ho, Kumakura, Hiroaki, Matsumoto, Akiyoshi, Nishijima, Gen, Kim, Su-Hun, Joo, Jinho, Maeda, Minoru

Source: In Journal of Alloys and Compounds 25 May 2021 864

Influence of out-of-plane disorder formed by low-temperature sintering on carbohydrate-doped MgB2 wire

Authors: Maeda, Minoru, Patel, Dipak, Kumakura, Hiroaki, Nishijima, Gen, Matsumoto, Akiyoshi, Kim, Su-Hun, Choi, Seyong

Source: In Ceramics International September 2020 46(13):21752-21756

High transport Jc in magnetic fields up to 28 T of stainless steel/Ag double sheathed Ba122 tapes fabricated by scalable rolling process

Authors: Gao, Zhaoshun, Togano, Kazumasa, Matsumoto, Akiyoshi, Kumakura, Hiroaki

Source: Supercond. Sci. Technol. 28,012001 (2015)

Subject Terms: Condensed Matter - Superconductivity

Access URL: http://arxiv.org/abs/1412.1580

Tailored joint fabrication process derived ultra-low resistance MgB2 superconducting joint

Authors: Patel, Dipak, Matsumoto, Akiyoshi, Kumakura, Hiroaki, Nishijima, Gen, Maeda, Minoru, Kim, Su-Hun, Choi, Seyong, Kim, Jung Ho

Source: In Scripta Materialia 15 March 2020 178:198-202

Achievement of practical level critical current densities in PIT Ba1-xKxFe2As2/Ag tapes by conventional cold mechanical deformation

Authors: Gao, Zhaoshun, Togano, Kazumasa, Matsumoto, Akiyoshi, Kumakura, Hiroaki

Subject Terms: Condensed Matter - Superconductivity

Access URL: http://arxiv.org/abs/1310.4623

Large Transport Critical Current Densities of Ag Sheathed (Ba,K)Fe2As2+Ag Superconducting Wires Fabricated by an ex-situ Powder-in-Tube (PIT) Process

Authors: Togano, Kazumasa, Matsumoto, Akiyoshi, Kumakura, Hiroaki

Subject Terms: Condensed Matter - Superconductivity

Access URL: http://arxiv.org/abs/1103.1701

Infiltration behavior of molten Mg and its influence on microstructural evolution in SiC-doped MgB2 wires prepared by internal Mg diffusion process

Authors: Shimada, Yusuke, Hata, Satoshi, Ikeda, Ken-ichi, Nakashima, Hideharu, Matsumoto, Akiyoshi, Togano, Kazumasa, Kumakura, Hiroaki

Source: In Journal of Alloys and Compounds 5 April 2018 740:305-311

Growth of bi-axially textured Bi2Sr2Ca1Cu2O8+δ (2 2 1 2) thin films on SrTiO3 substrate by sputtering method

Authors: Mori, Zon, Doi, Toshiya, Kawabata, Daishi, Ogata, Ken-ichi, Takahashi, Ken-ichiro, Matsumoto, Akiyoshi, Kitaguchi, Hitoshi, Hakuraku, Yoshinori

Source: In Physica C: Superconductivity and its applications 15 July 2008 468(14):1060-1063

Peptidoglycan recognition protein (PGRP) from eri-silkworm, Samia cynthia ricini; protein purification and induction of the gene expression

Authors: Onoe, Hiroko, Matsumoto, Akiyoshi, Hashimoto, Kazuhiko, Yamano, Yoshiaki, Morishima, Isao

Source: In Comparative Biochemistry and Physiology, Part B 2007 147(3):512-519

Method for producing MgB 2 superconductor and MgB 2 superconductor

Method for producing MgB2 superconductor and MgB2 superconductor

Magnetic field dependence of Y-123 coated conductor and Bi-2223 tape at 4.2 K

Authors: Kim, Jung Ho, Lim, Jun Hyung, Joo, Jinho, Choi, Seyong, Nah, Wansoo, Ha, Hong-Soo, Park, Chan, Kumakura, Hiroaki, Matsumoto, Akiyoshi, Sugano, Michinaka, Kiyoshi, Tsukasa

Source: In Physica C: Superconductivity and its applications 1 October 2005 426-431 Part 2:1103-1107

Effect of post-annealing at extensively varied temperature on phase formation and superconductive properties in Bi-2223/Ag tapes.

Authors: Sumida, Masaki, Kumakura, Hiroaki, Matsumoto, Akiyoshi

Source: Superconductor Science & Technology; November 2003, Vol. 16 Issue 11, p1299-1304, 6p

Polypeptide transition metal salts and method of enhancing anti-HIV activity of polypeptide