メニュー

2015~2019

2019:論文・雑誌・本

1.Characteristic fast H-ion conduction in oxygen-substituted lanthanum hydride

  • K.Fukui*1, S.Iimura*1, T.Tada*2, S.Fujitsu*2, M.Sasae*2, H.Tamatsukuri*3, T.Honda*3, K.Ikeda*3, T.Otomo*3, H.Hosono*4
  • *1)Laboratory for Materials and Structures, Tokyo Institute of Technology, Yokohama, Japan
  • *2)Materials Research Center for Element Strategy, Tokyo Institute of Technology, Yokohama, Japan
  • *3)Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), Tsukuba, Japan
  • *4)Laboratory for Materials and Structures, Tokyo Institute of Technology, Yokohama, Japan
  • Nature Communications 10, Article number:2578(2019)

2.Hydrogen Desorption Spectra from Excess Vacancy-Type Defects Enhanced by Hydrogen in Tempered Martensitic Steel Showing Quasi-cleavage Fracture

  • Kei Saito, Tetsuya Hirade, and Kenichi Takai
  • Metallurgical and Materials Transactions A, 5091-5102(2019)

3.Assessment of Hydrogen Absorption and Delayed Fracture Limit of High Tensile Steel Sheet in Corrosive Environment

  • Gaku Kitahara, Aya Tsuji, Takashi Asada, and Tomohiro Suzuki
  • R&D Review of Toyota CRDL, Vol.50 No.4(2019) 23-31

4.Electronic Defects in Amorphous Oxide Semiconductors: A Review

  • Keisuke Ide*1, Kenji Nomura*1*3, Hideo Hosono*1*2, Toshio Kamiya*1*2
  • *1)Laboratory for Materials and Structures Tokyo Institute of Technology 4259 Nagatsuta, Midori-ku, Yokohama 226-850, Japan
  • *2)Materials Research Center for Element Strategy Tokyo Institute of Technology 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
  • *3)Department of Electrical and Computer Engineering University of California San Diego La Jolla, CA 92093-0407, USA
  • Physica Status Solidi A 2019, 216, 1800372

5.The predominant role of strain-induced vacancies in hydrogen embrittlement of steels: Overview

  • Michihiko Nagumo*1, KenichiTakai*2
  • *1)Laboratory for Materials Science and Technology, Waseda University, 2-8-26, Nishi-Waseda, Shinjukuku, Tokyo, 169-0051, Japan
  • *2)Department of Engineering and Applied Science, Sophia University, 7-1, Kioi-cho, Chiyodaku, Tokyo, 102-8554, Japan
  • Acta Materialia Volume 165, 15 February 2019, Pages 722-733

2018:論文・雑誌・本

1.A passivating contact for silicon solar cells formed during a single firing thermal annealing

  • A.Ingenito*1, G.Nogay*1, Q.Jeangros*1, E.Rucavado*1, C.Allebé*2, S.Eswara*3, N.Valle*3, T.Wirtz*3, Jörg Horzel*2, T.Koida*4, M.Morales-Masis*1, M.Despeisse*2, F.Haug*1, P.Löper*1 & C.Ballif*1*2
  • *1)École Polytechnique Fédérale de Lausanne (EPFL), Institute of Microengineering (IMT), Photovoltaics and Thin Film Electronics Laboratory, Neuchâtel, Switzerland
  • *2)CSEM PV-Center, CSEM, Neuchâtel, Switzerland
  • *3)Advanced Instrumentation for Ion Nano-Analytics (AINA), Luxembourg Institute of Science and Technology, Materials Research and Technology Department, Belvaux, Luxembourg
  • *4)Research Center for Photovoltaic, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan
  • Nature Energy 3, 800-808(2018)

2.Ternary intermetallic LaCoSi as a catalyst for N2 activation

  • Y.Gong*1*2, J.Wu*1*2, M.Kitano*1, J.Wang*1, T.Ye*1*2, J.Li*1*2, Y.Kobayashi*1*2, K.Kishida*1*2, H.Abe*2*3*4, Y.Niwa*3, H.Yang*1, T.Tada*1 & H.Hosono*1*2
  • *1)Materials Research Center for Element Strategy, Tokyo Institute of Technology, Yokohama, Japan
  • *2)ACCEL, Japan Science and Technology Agency, Kawaguchi, Japan
  • *3)High Energy Accelerator Research Organization, Tsukuba, Japan
  • *4)Department of Materials Structure Science, School of High Energy Accelerator Science, Graduate University for Advanced Studies, Tsukuba, Japan
  • Nature Catalysis 1, 178-185(2018)

3.Preparation, electronic structure of gadolinium oxyhydride and low-energy 5d excitation band for green luminescence of doped Tb3+ ions

  • J.Ueda*1, S.Matsuishi*2, T.Tokunagaa*1 & S.Tanabe*1
  • *1)Graduate School of Human and Environmental Studies, Kyoto University, Japan
  • *2)Materials Research Center for Element Strategy, Tokyo Institute of Technology, Japan
  • Journal of Materials Chemistry C

4.Identifying quasi-2D and 1D electrides in yttrium and scandium chlorides via geometrical identification

  • B.Wan*1*2, Y.Lu*3*4, Z.Xiao*3*4, Y.Muraba*3, J.Kim*3, D.Huang*2, L.Wu*1, H.Gou*1*2*4, J.Zhang*1, F.Gao*1, H.Mao*2*6 & H. Hosono*3*4*6
  • *1)Key Laboratory of Metastable Materials Science and Technology, College of Material Science and Engineering, Yanshan University, China
  • *2)Center for High Pressure Science and Technology Advanced Research, 100094, Beijing, China
  • *3)Materials Research Center for Element Strategy, Tokyo Institute of Technology, Japan
  • *4)Laboratory for Materials and Structures, Institute of Innovative Research, Tokyo Institute of Technology, Japan
  • *5)Engineering, Yanshan University, 066004, Qinhuangdao, China
  • *6)Geophysical Laboratory, Carnegie Institution of Washington, USA
  • *7)Institute of Technology, Mailbox R3-4, 4259 Nagatsuta-cho, Midori-ku, 226-8503, Yokohama, Japan
  • npj Computational Materials volume 4, Article number: 77 (2018) 

5.Changes in the substructure of tempered martensitic steel during the application of cyclic elastic stress in the presence of hydrogen

  • M Ohori*1, T Chiba*1, Y Matsumoto*1, H Suzuki*2 and K Takai*2
  • *1) Graduate School of Science and Technology, Sophia University
  • *2) Faculty of Science and Technology, Department of Engineering and Applied Sciences, Sophia University
  • IOP Conference Series: Materials Science and Engineering, Volume 461, 5th  International Conference Recent Tends in Structual Materials 1416 November 2018, Pilsen, Czech Republic

6.腐食環境下で応力付与した高張力鋼板の腐食速度と拡散性水素の評価

  • 北原学*1, 辻彩*1, 浅田崇史*1, 鈴木智博*1, 堀川敬太郎*2, 小林秀敏*2
  • *1) 株式会社豊田中央研究所 材料・プロセス1部
  • *2) 大阪大学大学院 基礎工学研究科 機能創成専攻
  • 第64回材料と環境討論会

7.Toward Annealing-Stable Molybdenum-Oxide-Based Hole-Selective Contacts For Silicon Photovoltaics

  • Stephanie Essig*1, Julie Dréon*1, Esteban Rucavado*1, Mathias Mews*2, Takashi Koida*3, Mathieu Boccard*1,Jérémie Werner*1,Jonas Geissbühler*4, Philipp Löper*1, Monica Morales-Masis*1, Lars Korte*2, Stefaan De Wolf*5 and Christophe Ballif*1
  • *1)École Polytechnique Fédérale de Lausanne (EPFL), Institute of Micro engineering (IMT), Photovoltaics and Thin Film Electronic Laboratory (PV‐Lab), Rue de la Maladière 71b, 2002 Neuchâtel, Switzerland
  • *2)Zentrum Berlin for Materials and Energy (HZB), Institute of Silicon Photovoltaics, Kekuléstraße 5, 12489 Berlin, Germany
  • *3)National Institute of Advanced Industrial Science and Technology (AIST), 1‐1‐1 Umezono, Tsukuba, 305‐8568 Japan
  • *4)CSEM PV‐center, Rue Jaquet‐Droz 1, 2002 Neuchâtel, Switzerland
  • *5)Abdullah University of Science and Technology (KAUST), KAUST Solar Center (KSC), Thuwal 23955‐6900, Saudi Arabia
  • Solar RRL 2018, 2, 201700227

8.New Route for "Cold-Passivation" of Defects in Tin-Based Oxides

  • Esteban Rucavado*1,Miglė Graužinytė*2, José A. Flores-Livas*2, Quentin Jeangros*1*2, Federica Landucci*1*3, Yeonbae Lee*4,Takashi Koida*5, Stefan Goedecker*2, Aïcha Hessler-Wyser*1, Christophe Balif*1 and Monica Morales-Masis*1*6
  • *1)Institute of Microengineering(IMT), Photovoltaics and Thin-Film Electronics Laboratory,École Polytechnique Fédérale de Lausanne (EPFL), Neuchâtel CH-2002, Switzerland
  • *2)Department of Physics, Universität Basel, Klingelbergstr. 82, 4056 Basel, Switzerland
  • *3)Interdisciplinary Centre for Electron Microscopy, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne CH-1015, Switzerland
  • *4)Department of Materials Science and Engineering, University of California Berkeley, Berkeley, California 94720, United States
  • *5)Research Center for Photovoltaics, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568, Japan
  • *6)MESA+ Institute for Nanotechnology, University of Twente, 7500 AE Enschede, The Netherlands
  • THE JOURNAL OF PHYSICAL CHEMISTRY C 2018, 122, 17612-17620

2017:論文・雑誌・本

1.Effect of pH on Hydrogen Absorption into Steel in Neutral and Alkaline Solutions

  • Norihiro Fujimoto*1, Takashi Sawada*1, Eiji Tada*2 and Atsushi Nishikata*2
  • *1)NTT Device Technology Labs, NTT Corporation, Atsugi 243-0196, Japan
    *2)Depatment of Materials Science and Engineering, Tokyo Institute of Technology, Tokyo 152-8552, Japan
  • Materials Transactions, Vol. 58, No. 2 (2017) pp. 211 to 217

2.Annealing to achieve lower resistivity in Ga-doped ZnO epitaxial films grown from low-temperature aqueous solution

  • Masao Miyake*, Shota Inudo, Toshiya Doi, Tetsuji Hirato
  • *Graduate School of Energy Science, Kyoto University, Yoshida-Honmachi, Sakyo-ku, Kyoto 606-8501, Japan
  • Materials Chemistry and Physics 190 (2017) 146e152

3.Hydrogen Embrittlement and Hydrogen-Enhanced Strain-Induced Vacancies in α-Iron

  • Y. Matsumoto, N.Kurihara, H.Suzuki, K.Takai
  • Y. Matsumoto: Graduate School of Science and Technology, Sophia University, 7-1 Kioi-Cho, Chiyoda-Ku, Tokyo 102-8554
  • N. Kurihara: Graduate School of Science and Technology, Sophia University, currently at DNP Ltd., Tokyo, Japan
  • H. Suzuki, K. Takai: Faculty of Science and Technology, Department of Engineering and Applied Science, Sophia University, Tokyo, Japan
  • The Minerals, Metals Materials Society, TMS 2017 146th Annual Meeting Exhibition Supplemental Proceedings, The Minerals, Metals Materials Series, DOI 10.1007/978-3-319-51493-2_54 571

4.Interplay of annealing temperature and doping in hole selective rear contacts based on silicon-rich silicon-carbide thin films

  • Gizem Nogay*1, Josua Stuckelberger*1, Philippe Wyss*1, Esteban Rucavado*1, Christophe Allebé*2, Takashi Koida*3, Monica Morales-Masis*1, Matthieu Despeisse, Franz-Josef Haug*1, Philipp Löper*1 and Christophe Ballif*1*2
  • *1)Ecole Polytechnique Fédérale de Lausanne (EPFL), Institute of Microengineering (IMT), Photovoltaics and Thin-Film Electronics Laboratory (PV-lab), 2000 Neuchâtel, Switzerland
  • CSEM PV-Center, 2000 Neuchâtel, Switzerland
  • Research Center for Photovoltaics, National Institute of Advanced Industrial Science and Technology, 1-1-1 Umezono, Tsukuba 305-8568, Japan
  • Solar Energy Materials and Solar Cells 173 (2017) 18-27

2016:論文・雑誌・本

1.Effects of Porosity and Amount of Surface Hydroxyl Groupe of a Porous TiO2 Layer on the Performance of a CH3NH3PbI3 Perovskite Photovoltaic Cell

  • Hasyiya Karimah Adli* |Takashi Harada*|Wilman Septina*|Shuji Hozan*|Seigo Ito**|Shigeru Ikeda*

    *Research Center for Solar Energy Chemistry, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan
    **Department of Electric Engineering and Computer Science, Graduate School of Engineering, University of Hyogo, 2167 Shosha, Himeji, Hyogo 671-2280, Japan
  • J. Phys. Chem. C 2015, 119, 22304-22309

2015:論文・雑誌・本

1.A labile hydride strategy for the synthesis of heavily nitridized BaTiO3

  • T.Yajima*1,*2, F.Takeiri*1, K.Aidzu*1, H.Akamatsu*3, K.Fujita*4, W.Yoshimune*1, M.Ohkura*1, S.Lei*3, V.Gopalan*3, K.Tanaka*4, C.Brown*5, Mark A. Green*6, Takafumi Yamamoto*1, Yoji Kobayashi*1 and Hiroshi Kageyama*1*7
  • *1,Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan.
    *2,Institute for Solid State Physics, The University of Tokyo, Kashiwa, Chiba 277-8581, Japan
    *3,Department of Materials Science and Engineering, Pennsylvania State University, University Park, Pennsylvania 16802, USA.
    *4,Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan.
    *5,NIST Center for Neutron Research, National Institute of Standards and Technology, 100 Bureau Drive, MS 6100, Gaithersburg, Maryland 20899-6100, USA.
    *6,School of Physical Sciences, University of Kent, Canterbury, Kent CT2 7NH, UK.
    *7,CREST, Japan Science and Technology Agency, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
  • NATURE CHEMISTRY, VOL 7, DECEMBER 2015

2.Flux-Assisted Fabrication of Vertically Aligned Layered Double Hydroxide Plates on in Situ Formed Alumina Particles

  • Fumitaka Hayashi†Akemi Shirasaki‡Hajime Wagata‡Hideya Kamikawa§Yoshie Aoki∥Shuji Oishi‡Katsuya Teshima*
  • *Center for Energy and Environmental Science, Shinshu University, 4-17-1 Wakasato, Nagano, 380-8553, Japan
    **Department of Environmental Science and Technology, Faculty of Engineering, Shinshu University, 4-17-1 Wakasato, Nagano, 380-8553, Japan
    ***Technology Development Center, TOCLAS Corporation, 1370 Nishiyama-cho, Nishi-ku, Hamamatsu, 432-8001, Japan
    ****Department of Materials Engineering, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
  • Crystal Grouth & Design 2015, 15, 732-736

3.Light-soaking effects on ZnO-nanorods/polymer hybrid photovoltaics

  • Cheahli Leow, Takashi Harada, Toshihiro Ohnishi and Michio Matsumura*
    *Center for Solar Energy  Chemistry, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka  560-8531, Japan.
  • RSC Adv., 2015, 5, 22647

4.Effects of Porosity and Amount of Surface Hydroxyl Groups of a Porous TiO2 Layer on the Performance of a CH3NH3PbI3 Perovskite Photovoltaic Cell

  • Hasyiya Karimah Adli*, Takashi Harada*, Wilman Septina*, Shuji Hozan*, Seigo Ito**, and Shigeru Ikeda*
  • *Research Center for Solar Energy Chemistry, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan
    **Department of Electric Engineering and Computer Science, Graduate School of Engineering, University of Hyogo,
    2167 Shosha, Himeji, Hyogo 671-2280, Japan
  • The Journal of Physical Chemistry C, 2015, 119, 22304-22309
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