HOME > Profile > KUMAKURA, Hiroaki
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- 305-0047 1-2-1 Sengen Tsukuba Ibaraki JAPAN [Access]
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無機材料・物性
PublicationsNIMS affiliated publications since 2004.
Research papers
- Hiroaki KUMAKURA, Zhaoshun GAO, Akiyoshi MATSUMOTO, Akihiro KIKUCHI, Kazumasa TOGANO. パウダー・イン・チューブ(PIT)法による(Ba(Sr),K)Fe2As2超電導線材の開発. TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan). 52 [6] (2017) 405-414 10.2221/jcsj.52.405
- Shujun Ye, Eiki Yasukawa, Minghui Song, Akihiro Nomura, Hiroaki Kumakura, Yoshimi Kubo. Solventless Synthesis of Core–Shell LiFePO4/Carbon Composite for Lithium-Ion Battery Cathodes by Direct Pyrolysis of Coronene. Industrial & Engineering Chemistry Research. 57 [41] (2018) 13753-13758 10.1021/acs.iecr.8b03277
- Y.C. Zhang, A. Matsumoto, K. Togano, Y. Takano, H. Kumakura. Enhancement of the critical current density of in-situ powder-in-tube processed MgB 2 wires with both xylene and SiC addition. Physica C: Superconductivity and its Applications. 551 (2018) 5-9 10.1016/j.physc.2018.05.004
Books
- R. Flukiger, KUMAKURA, Hiroaki. The MgB2 conductor story. 100 Years of Superconductivity. 2011 , 702-711
Proceedings
- TAKAHASHI, Kenichiro, KITAGUCHI, Hitoshi, KUMAKURA, Hiroaki, KOBAYASHI Shin-ichi, KATO Takeshi, SATO Ken-ichi. Homogeneity of superconducting properities in controlled overpressure processed Bi2223 tapes. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY. 2008, 1167-1170
- KURODA, Tsuneo, 片桐一宗, Hyung-Seop Shin, ITOH, Kikuo, KUMAKURA, Hiroaki, 和田仁. Influence of test methods on critical current degradation of Bi-2223/Ag superconductor tapes by bending strain. SUPERCONDUCTOR SCIENCE & TECHNOLOGY. 2005, S383-S389
- KUMAKURA, Hiroaki, KITAGUCHI, Hitoshi, 戸叶一正, 佐藤淳一, 大幡一実, 岡田道哉, 田中和英. Development of Long-Length ROSAT Bi2212 Wires. Advances in Cryogenic Engineering(materials). , -
Presentations
- KUMAKURA, Hiroaki, 小泉勉, 大谷望, 長谷川隆代, KITAGUCHI, Hitoshi, H.Miao, 戸叶一正. High Jc Bi-2212/Ag Multilayer tape conductors prepared by a coating method. 12th International Symposium of Superconductivity(ISS′99). 1999
- KUMAKURA, Hiroaki, GAO, Zhaoshun, MATSUMOTO, Akiyoshi, TOGANO, Kazumasa. Development of PIT processed Ba1-xKxFe2As2/Ag tapes by applying conventional cold mechanical deformations. 2015 MRS Spring Meeting & Exhibit. 2015
- YOSHIDOME Takeshi, HATA Satoshi, KUWANO Noriyuki , FUKUYAMA Kandai, MASUDA Kazuyuki, DOI Toshiya, HAKURAKU Yoshinori , MATSUMOTO, Akiyoshi, KITAGUCHI, Hitoshi, KUMAKURA, Hiroaki. 成膜時に酸素を導入したMgB2薄膜の微細組織. 低温工学・超電導学会. 2006
Patents
- No. 1317626 Ｖ3Ｇａ繊維分散型化合物超電導線材の製造法 (1986)
- No. 1545574 Ｎｂ3Ｓｎ繊維分散型化合物超電導線材の製造法 (1990)
- No. 1545561 高融点金属または合金を溶融状態から高速急冷する方法 (1990)
Awards
- 電気学会 第12回優秀技術活動賞(2009), 日本金属学会 功績賞(2004), 文部科学大臣賞(研究功績者)(2002), 国際低温材料会議 最優秀論文賞(2001), 超伝導科学技術賞（社）未踏科学技術協会(1998), 第28回市村学術賞貢献賞 （財）新技術開発財団(1996), 村上記念研究奨励賞（財）村上記念会(1991), 日本金属学会論文賞(1988), 第20回市村学術賞貢献賞 （財）新技術開発財団(1988) ()
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