- Address
- 305-0047 茨城県つくば市千現1-2-1 [アクセス]
研究内容
- Keywords
ナノ組織解析、TEM、アトムプローブ
出版物2004年以降のNIMS所属における研究成果や出版物を表示しています。
論文
- Xin Tang, H. Sepehri-Amin, N. Terada, A. Martin-Cid, I. Kurniawan, S. Kobayashi, Y. Kotani, H. Takeya, J. Lai, Y. Matsushita, T. Ohkubo, Y. Miura, T. Nakamura, K. Hono. Magnetic refrigeration material operating at a full temperature range required for hydrogen liquefaction. Nature Communications. 13 [1] (2022) 1817 10.1038/s41467-022-29340-2
- 大久保 忠勝. レーザーアトムプローブによるナノ組織解析. 表面と真空. 61 [12] (2018) 778-783 10.1380/vss.61.778
- 間宮 広明, 原 徹, 佐々木 泰祐, 大久保 忠勝. 構造材料の3次元微細構造評価. 精密工学会誌. 86 [3] (2020) 201-205 10.2493/jjspe.86.201
書籍
- 大久保 忠勝. 希土類系磁石材料の磁化過程メカニズム. 株式会社 エヌ・ティー・エス, 2019
- クマール アシュトッシュ, 大久保 忠勝. Combined APT and STEM Analyses. AIP Publishing LLC, 2020, 27.
- Kyoko Kawagishi, Chihiro Tabata, Takuya Sugiyama, Tadaharu Yokokawa, Jun Uzuhashi, Tadakatsu Ohkubo, Yuji Takata, Michinari Yuyama, Shinsuke Suzuki, Hiroshi Harada. Suppression of Sulfur Segregation at Scale/Substrate Interface for Sixth-Generation Single-Crystal Ni-Base Superalloy. Superalloys 2020. Springer International Publishing, 2020 10.1007/978-3-030-51834-9_78
会議録
- Kyoko Kawagishi, Chihiro Tabata, Takuya Sugiyama, Tadaharu Yokokawa, Jun Uzuhashi, Tadakatsu Ohkubo, Yuji Takata, Michinari Yuyama, Shinsuke Suzuki, Hiroshi Harada. Suppression of Sulfur Segregation at Scale/Substrate Interface for Sixth-Generation Single-Crystal Ni-Base Superalloy. Superalloys 2020 Proceedings of the 14th International Symposium on Superalloys. (2020) 798-803 10.1007/978-3-030-51834-9_78
- SASAKI, Taisuke, ELSAYED, Fady Refaat, Taiki Nakata, OHKUBO, Tadakatsu, Shigeharu Kamado, HONO, Kazuhiro. Strong and ductile heat-treatable Mg-Sn-Zn-Al wrought alloys. Mg2015 Proceedings. (2015) 1-9
- SEPEHRI AMIN, Hossein, OHKUBO, Tadakatsu, HONO, Kazuhiro, K. Guth, O. Gutfleisch. Anisotropy inducement mechanism in hydrogen disproportionation desorption recombination (HDDR) processed Nd-Fe-B powders. proceeding of REPM2014. (2014) 406-408
口頭発表
- 金俊延, UZUHASHI, Jun, Dongwook Go, Daegeun Jo, OHKUBO, Tadakatsu, MITANI, Seiji, Hyun-Woo Lee, 大谷義近. Orbital torque modulation by oxygen accumulation. 第70回応用物理学会春季講演会. 2023
- Akira Uedono, Hideki Sakurai, UZUHASHI, Jun, Tetsuo Narita, Kacper Sierakowski, Shoji Ishibashi, Shigefusa F. Chichibu, Michal Bockowski, Jun Suda, OHKUBO, Tadakatsu, Nobuyuki Ikarashi, HONO, Kazuhiro, Tetsu Kachi. Annealing properties of vacancy-type defects in ion implanted GaN during ultra-high-pressure annealing studied by using a monoenergetic positron beam. Conference on Gallium Nitride Materials and Devices XVIII, part of SPIE OPTO.. 2023
- SEPEHRI AMIN, Hossein, TANG, Xin, LAI, Jiawei, BOLYACHKIN, Anton, OHKUBO, Tadakatsu, HONO, Kazuhiro. Development of Magnetic Refrigeration Materials for Cryogenic Applications. 2022 MRS Fall Meeting & Exhibit. 2022
その他の文献
- MUROMACHI, Eiji, FUJITA, Takahiro, FUJITA, Daisuke, MURAKAWA, Kensaku, YAMAUCHI, Yasushi, MITSUISHI, Kazutaka, KAWAKITA, Mamiko, IWAI, Hideo, OHKUBO, Tadakatsu, KAWAKITA, Jin, KITAZAWA, Hideaki, KIMOTO, Koji, CUSTANCE, Oscar, KURAHASHI, Mitsunori, GOTO, Atsushi, SAKAGUCHI, Isao, SAKATA, Osami, SAKURAI, Kenji, ZHANG, Han, SHINOHARA, Tadashi, SHIMIZU, Tadashi, SHIMIZU, Tomoko, SHIWA, Mitsuharu, SUZUKI, Taku, SEKIGUCHI, Takashi, TANSHO, Masataka, CHIKYOW, Toyohiro, NAGATA, Takahiro, NOGUCHI, Hidenori, HASHI, Kenjiro, HONO, Kazuhiro, YAGYU, Shinjiro, YAMASHITA, Yoshiyuki, YOSHIKAWA, Genki, YOSHIKAWA, Hideki, YOSHITAKE, Michiko, WATANABE, Ken, WATANABE, Makoto. 材料イノベーションを加速する先進計測テクノロジーの現状と動向 物質・材料研究のための先進計測テクノロジー. 調査分析室レポートNIMS-RAO-FY2016-3 [ISBN] 978-4-9900563-7-7. 1 (2016) 42-51
- MUROMACHI, Eiji, FUJITA, Takahiro, FUJITA, Daisuke, MURAKAWA, Kensaku, YAMAUCHI, Yasushi, MITSUISHI, Kazutaka, KAWAKITA, Mamiko, IWAI, Hideo, OHKUBO, Tadakatsu, KAWAKITA, Jin, KITAZAWA, Hideaki, KIMOTO, Koji, CUSTANCE, Oscar, KURAHASHI, Mitsunori, GOTO, Atsushi, SAKAGUCHI, Isao, SAKATA, Osami, SAKURAI, Kenji, ZHANG, Han, SHINOHARA, Tadashi, SHIMIZU, Tadashi, SHIMIZU, Tomoko, SHIWA, Mitsuharu, SUZUKI, Taku, SEKIGUCHI, Takashi, TANSHO, Masataka, CHIKYOW, Toyohiro, NAGATA, Takahiro, NOGUCHI, Hidenori, HASHI, Kenjiro, HONO, Kazuhiro, YAGYU, Shinjiro, YAMASHITA, Yoshiyuki, YOSHIKAWA, Genki, YOSHIKAWA, Hideki, WATANABE, Ken, WATANABE, Makoto. 材料イノベーションを加速する先進計測テクノロジーの現状と動向. 調査分析室レポート. (2016) 73-89
- SASAKI, Taisuke, OHKUBO, Tadakatsu. Nd-Fe-B系磁石のマルチスケール組織解析. 省/脱Dyネオジム磁石と新規永久磁石の開発. (2015) 29-36
特許
- 特許第6257030号 Mg合金とその製造方法 (2017)
- 特許第6647590号 垂直磁化膜と垂直磁化膜構造並びに磁気抵抗素子および垂直磁気記録媒体 (2020)
- 特許第7216957号 希土類磁石の製造方法 (2023)
- 特開2008231577号 ＦｅＰｔＰ３元合金 (2008)
- 特開2010070839号 マグネシウム合金 (2010)
- 特開2010070840号 マグネシウム合金 (2010)
所属学会
日本金属学会 日本顕微鏡学会 日本磁気学会