SAMURAI - NIMS Researchers Database

HOME > プロフィール > 大久保 勇男

大久保 勇男
Address
305-0044 茨城県つくば市並木1-1 [アクセス]
  • 論文・発表

[研究論文] |[書籍] |[会議録] |[口頭発表] |[特許]

研究論文 TSV

2018
  1. Ioannis Petsagkourakis, Klas Tybrandt, Xavier Crispin, OHKUBO, Isao, SATOH, Norifusa, MORI, Takao. Thermoelectric materials and applications for energy harvesting power generation. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS. [1] (2018) 836-862 10.1080/14686996.2018.1530938
  2. Gabin Guélou, Maya Martirossyan, Kazuo Ogata, Isao Ohkubo, Yohei Kakefuda, Naoyuki Kawamoto, Yuuki Kitagawa, Jumpei Ueda, Setsuhisa Tanabe, Kazuhiko Maeda, Katsumitsu Nakamura, Takashi Aizawa, Takao Mori. Rapid deposition and thermoelectric properties of ytterbium boride thin films using hybrid physical chemical vapor deposition. Materialia. 1 (2018) 244-248 10.1016/j.mtla.2018.06.003
2013
  1. M.-H. Kim, T. Tanaka, C. T. Ellis, A. Mukherjee, G. Acbas, I. Ohkubo, H. Christen, D. Mandrus, H. Kontani, J. Cerne. Infrared anomalous Hall effect in CaxSr1−xRuO3films. Physical Review B. 88 [15] (2013) 10.1103/physrevb.88.155101
  2. Jun Ohkubo. Algebraic Probability, Classical Stochastic Processes, and Counting Statistics. Journal of the Physical Society of Japan. 82 [8] (2013) 084001 10.7566/jpsj.82.084001
2012
  1. Takayuki Harada, Isao Ohkubo, Mikk Lippmaa, Yasuaki Sakurai, Yuji Matsumoto, Shunsuke Muto, Hideomi Koinuma, Masaharu Oshima. Large Tunnel Magnetoresistance in Epitaxial Oxide Spin-Filter Tunnel Junctions. Advanced Functional Materials. 22 [21] (2012) 4471-4475 10.1002/adfm.201200985
  2. T. Harada, I. Ohkubo, M. Lippmaa, Y. Sakurai, Y. Matsumoto, S. Muto, H. Koinuma, M. Oshima. Spin-Filter Tunnel Junction with Matched Fermi Surfaces. Physical Review Letters. 109 [7] (2012) 10.1103/physrevlett.109.076602

書籍 TSV

2020
  1. 松木 伸行, 大久保 勇男. レーザ堆積法(レーザアブレーション法). (株)エヌ・ティー・エス 2020

会議録 TSV

口頭発表 TSV

2019
  1. 大久保 勇男. 層状⾦属窒化物の熱電変換機能開拓. 熱電変換材料の科学と⼯学の新展開. 2019
  2. BOURGES, Cedric Michel Claude, OHKUBO, Isao, TSUJII, Naohito, MORI, Takao. Development of high performance thermoelectric thin films based on free rare earth CoSb3-Skutterudite. The 14th Conference of The Flux Growth Society of Japan. 2019
  3. リマ マリアナ, AIZAWA, Takashi, 櫻井 岳暁, OHKUBO, Isao, BABA, Takahiro, BOURGES, Cedric Michel Claude, SATO, Naoki, MORI, Takao. MBE Fabrication of Magnesium Stannide Thin Films. Materials Research Meeting 2019. 2019
  4. OHKUBO, Isao, MORI, Takao. Influence of exchange-correlation functional and potential on thermoelectric transport calculations of d0 perovskite oxides. Materials Research Meeting 2019 (MRM2019). 2019
  5. OHKUBO, Isao, MORI, Takao. Development of layered complex nitrides accelerated by the combination of first-principles calculation, machine learning, and experiments. Materials Research Meeting 2019 (MRM2019). 2019
  6. OHKUBO, Isao, MORI, Takao. DFT calculation and machine learning approaches for developing layered complex nitrides. The 8th NIMS-UR1-CNRS-SG workshop. 2019
  7. OHKUBO, Isao. Materials informatics approach for developing layered complex nitrides. Workshop on Advances in Solid State Chemistry and Physics & Nanoscience for Energy Harvesting Technologies. 2019
  8. OHKUBO, Isao, AIZAWA, Takashi, MORI, Takao. Growth mode mapping of TiN molecular beam epitaxy. The eleventh International Conference on the Science and Technology for Advanced Ceramics (STAC-11). 2019
  9. MORI, Takao, TSUJII, Naohito, SATOH, Norifusa, OTSUKA, Masaji, AIZAWA, Takashi, OHKUBO, Isao, TYNELLTommi Paavo, FAILAMANI, Fainan, パキデル アミール, BOURGES, Cedric Michel Claude, Ernst Bauer, BABA, Tetsuya, SATO, Naoki. Materials and Applicative Issues for Thermoelectric Energy Harvesting to Power IoT Sensors and Devices. 38th Annual International Conference on Thermoelectrics (ICT2019). 2019
  10. OHKUBO, Isao. Development of unexplored materials promoted by first-principles calculation and informatics. PRESTO International Symposium on Materials Informatics. 2019
2017
  1. 浦宏行, 明石遼介, 只野 央将, 大久保 勇男, 常行真司. 第一原理計算による層状窒化物半導体の格子熱伝導率の予測. 日本物理学会 2017年秋季大会. 2017
  2. 大久保 勇男, 森 孝雄. 交換相関汎関数/ポテンシャルの熱電輸送係数計算への影響 :d0電子系ペロブスカイト酸化物の例. 第14回日本熱電学会学術講演会(TSJ2017). 2017
  3. 大久保 勇男, 森 孝雄. d0電子系ペロブスカイト酸化物の熱電輸送特性計算における交換相関汎関数/ポテンシャル依存. 第78回応用物理学会 秋季学術講演会. 2017
  4. AIZAWA, Takashi, OHKUBO, Isao, OGATA, Kazuo, KAKEFUDA, Yohei, KAWAMOTO, Naoyuki, NAKAMURA Katsumitsu, MORI, Takao. CVD Fabrication of Yb Boride Thin Films. IUMRS-ICAM 2017. 2017
  5. OHKUBO, Isao, MORI, Takao. Theoretical approach for developing novel nitride thermoelectrics. IUMRS-ICAM 2017. 2017
  6. OHKUBO, Isao, MORI, Takao. Exchange-correlation functional and potential influences on thermoelectric transport in d0 perovskite oxides. 36th Annual International Conference on Thermoelectrics(ICT2017). 2017
  7. 大久保 勇男. 第一原理計算を用いた未開拓物質群の熱電変換機能開拓. 高分子学会 17-1 印刷・情報記録・電子用材料研究会. 2017
  8. OHKUBO, Isao, MORI, Takao. Cultivation of Unexplored Materials Accelerated by First-Principle Calculations and Materials Informatics. MANA International Symposium 2017. 2017
  9. 相澤 俊, 大久保 勇男, 尾形 和雄, 中村勝光, 森 孝雄. Ybホウ化物薄膜のCVD成長. 第11回日本ホウ素・ホウ化物研究会. 2017
2012
  1. OHKUBO, Isao. Epitaxial growth of complex oxides toward novel spintronics devices. 2012 Collaborative Conference on Crystal Growth (3CG). 2012
  2. 大久保 勇男. 酸化物スピンフィルタートンネル接合素子の開発. 第44回 化合物新磁性材料研究会. 2012
  3. 大久保 勇男. 機能元素により動作するナノ電子デバイスの作製. 機能元素のナノ材料科学 最終成果報告会. 2012

特許 TSV

登録特許
    公開特許出願
    1. 特開2019212677号 有機金属分子線エピタキシー方法及び装置 (2019)
    外国特許

      ▲ページトップへ移動