Development of time-resolved structure measurement technique to visualize momentary atomic motion and change in chemical bonding under applied electric field

• Project/Area Number: 26286043
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Partial Multi-year Fund
• Section: 一般
• Research Field: Crystal engineering
• Research Institution: Hiroshima University
• Principal Investigator: Kuroiwa Yoshihiro 広島大学, 理学(系)研究科(研究院), 教授 (40225280)
• Co-Investigator(Kenkyū-buntansha): 森吉 千佳子 広島大学, 理学(系)研究科(研究院), 准教授 (00325143) ; 大沢 仁志 公益財団法人高輝度光科学研究センター, 利用研究促進部門, 研究員 (00443549)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥16,250,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥3,750,000); Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2015: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2014: ¥9,750,000 (Direct Cost: ¥7,500,000、Indirect Cost: ¥2,250,000)
• Keywords: 誘電体物性 / ペロブスカイト / X線回折 / 電場印加実験 / 時分割実験 / 結晶構造解析 / 放射光 / 構造・機能材料 / X線 / 超精密計測 / 物性実験

Outline of Final Research Achievements

We have developed the time-resolved X-ray Diffraction experiment system by the pump-probe method with time resolution of 50 ps, in which the irradiation timing of synchrotron radiation pulse X-ray from the single bunch of electrons accumulated in the storage ring of SPring-8 is synchronized with the timing of the electric field applied to a sample by the X-ray chopper. We succeed in capturing the atomic motion in ferroelectric crystals associated with the polarization reversal and in a resonantly vibrating quartz crystal using the system. Novel lead-free piezoelectric ceramics with a huge lattice strain under applied electric field are found.

Research Products

• [Journal Article] Polarization twist in perovskite ferrielectrics (2016)
  • Author(s): Y. Kitanaka, K. Hirano, M. Ogino, Y. Noguchi, M. Miyayama, C. Moriyoshi, Y. Kuroiwa
  • Journal Title: Scientific Reports Volume: 6 Issue: 1 Pages: 32216-32216
  • DOI: 10.1038/srep32216
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Time-resolved Crystal Structure Analysis of Resonantly Vibrating Langasite Oscillator (2016)
  • Author(s): S. Aoyagi, H. Osawa, K. Sugimoto, S. Takeda, C. Moriyoshi and Y. Kuroiwa
  • Journal Title: Jpn. J. Appl. Phys. Volume: 55 Issue: 10S Pages: 10TC05-10TC05
  • DOI: 10.7567/jjap.55.10tc05
  • NAID: 210000147184
  • Peer Reviewed / Open Access
• [Journal Article] Off-centering of Rare-earth Ion in (Ba,R)(Ti,Mg)O3 (R = Gd, Dy) (2016)
  • Author(s): S. Takeda, S. Yasuda, C. Moriyoshi, Y. Kuroiwa, A. Honda, N. Inoue, S. Higai and A. Ando
  • Journal Title: Jpn. J. Appl. Phys. Volume: 55 Issue: 10S Pages: 10TC08-10TC08
  • DOI: 10.7567/jjap.55.10tc08
  • NAID: 210000147187
  • Peer Reviewed
• [Journal Article] Structural Study of Ferroelectrics under Applied Electric Field (2016)
  • Author(s): 黒岩芳弘，森吉千佳子，藤井一郎，和田智志
  • Journal Title: Nihon Kessho Gakkaishi Volume: 58 Issue: 4 Pages: 167-173
  • DOI: 10.5940/jcrsj.58.167
  • NAID: 130005261575
  • ISSN: 0369-4585, 1884-5576
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Electric Field Induced Lattice Strain in Pseudocubic Bi(Mg1/2Ti1/2)O3-modified BaTiO3-BiFeO3 Piezoelectric Ceramics (2016)
  • Author(s): I. Fujii, R. Iizuka, Y. Nakahira, Y. Sunada, S. Ueno, K. Nakashima, E. Magome, C. Moriyoshi, Y. Kuroiwa and S. Wada
  • Journal Title: Appl. Phys. Lett. Volume: 108 Issue: 17 Pages: 172903-172903
  • DOI: 10.1063/1.4948264
  • Peer Reviewed
• [Journal Article] 短パルスX線回折による水晶の振動機構の解明 (2016)
  • Author(s): 青柳忍，大沢仁志，杉本邦久，森吉千佳子，黒岩芳弘
  • Journal Title: SPring-8利用者情報 Volume: 21 Pages: 78-83
  • Peer Reviewed
• [Journal Article] Large Electric-field-induced Strain in Pseudo-cubic BaTiO₃-Bi(Mg_0.5Ti_0.5)O₃-BiFeO₃ Ceramics (2015)
  • Author(s): R. Iizuka, S. Ueno, K. Nakashima, I. Fujii, C. Moriyoshi, Y. Kuroiwa and S. Wada
  • Journal Title: Transactions of the Materials Research Society of Japan Volume: 40 Issue: 3 Pages: 295-299
  • DOI: 10.14723/tmrsj.40.295
  • NAID: 130005096517
  • ISSN: 1382-3469, 2188-1650
  • Peer Reviewed
• [Journal Article] Crystal Structure Analysis of LiTaO3 under Electric Field (2015)
  • Author(s): Shinobu Aoyagi, Hitoshi Osawa, Kunihisa Sugimoto, Makoto Iwata, Shoichi Takeda,Chikako Moriyoshi, Yoshihiro Kuroiwa
  • Journal Title: Japanese Journal of Applied Physics Volume: 54 Issue: 10S Pages: 10NB03-10NB03
  • DOI: 10.7567/jjap.54.10nb03
  • Peer Reviewed / Open Access
• [Journal Article] Atomic motion of resonantly vibrating quartz crystal visualized by time-resolved X-ray diffraction (2015)
  • Author(s): S. Aoyagi, H. Osawa, K. Sugimoto, A. Fujiwara, S. Takeda, C, Moriyoshi, Y. Kuroiwa
  • Journal Title: Appl. Phys. Lett. Volume: 107 Issue: 20 Pages: 201905-201905
  • DOI: 10.1063/1.4935591
  • Peer Reviewed
• [Journal Article] 時分割構造Ｘ線回折「電子の動きを100万分の1秒でとらえる」 (2015)
  • Author(s): 森吉千佳子，黒岩芳弘
  • Journal Title: SPring-8パンフレット 日本語版 Volume: 1 Pages: 10-10
• [Journal Article] Time-resolved Structural X-ray Diffraction Capturing Atomic Movement of Millionths of a Second (2015)
  • Author(s): C. Moriyoshi and Y. Kuroiwa
  • Journal Title: SPring-8パンフレット 英語版 Volume: 1 Pages: 10-10
• [Journal Article] Preparation of Barium Titanate Grain-oriented Ceramics by Electrophoresis Deposition Method under High Magnetic Field using Single-domain Nanoparticles (2014)
  • Author(s): S. Wada, T. Kita, I. Fujii, K. Nakashima, T. Takei, N. Kumada, T. Suzuki, T. Uchikoshi, Y. Sakka, Y. Miwa, S. Kawada, M. Kimura and Y. Kuroiwa
  • Journal Title: Key Engineering Materials Volume: 582 Pages: 27-31
  • DOI: 10.4028/www.scientific.net/kem.582.27
  • Peer Reviewed
• [Journal Article] Domain Dynamics under Unipolar Electric Fields for BaTiO3 Single Crystals (2014)
  • Author(s): S. Ishikawa, Y. Kitanaka, Y. Noguchi, M. Miyayama, C. Moriyoshi and Y. Kuroiwa
  • Journal Title: Key Engineering Materials Volume: 582 Pages: 40-43
  • DOI: 10.4028/www.scientific.net/kem.582.40
  • Peer Reviewed
• [Journal Article] Polarization Switching Dynamics of Ferroelectric (Bi0.5Na0.5)TiO3 Single Crystals (2014)
  • Author(s): K. Yanai, H. Onozuka, Y. Kitanaka, Y. Noguchi, M. Miyayama, C. Moriyoshi and Y. Kuroiwa
  • Journal Title: Key Eng. Mater. Volume: 582 Pages: 51-54
  • DOI: 10.4028/www.scientific.net/kem.582.51
  • Peer Reviewed
• [Journal Article] Preparation of Bismuth Based Perovskite Oxides and Their Electric Properties (2014)
  • Author(s): I. Fujii, A. Shimamura, K. Nakashima, N. Kumada, H. Funakubo, Y. Kuroiwa and S.Wada
  • Journal Title: Key Engineering Materials Volume: 582 Pages: 71-75
  • DOI: 10.4028/www.scientific.net/kem.582.71
  • Peer Reviewed
• [Journal Article] Chemical Composition of Dielectric and Piezoelectric Properties for BaTiO3-Bi(Mg1/2Ti1/2)O3-BiFeO3 System Ceramics (2014)
  • Author(s): R. Mitsui, I. Fujii, K. Nakashima, N. Kumada, Y. Kuroiwa and S. Wada
  • Journal Title: Key Eng. Mater. Volume: 582 Pages: 84-87
  • DOI: 10.4028/www.scientific.net/kem.582.84
  • Peer Reviewed
• [Journal Article] Preparation of (Bi_<1/2>K_<1/2>)TiO_3-Bi(Mg_<1/2>Ti_<1/2>)O_3-BiFeO_3 Ceramics with Nanodomain Structure and Their Piezoelectric Properties (2014)
  • Author(s): H.Kamei, I.Fujii, K.Nakashima, Y.Kuroiwa, H.Minemoto and S.Wada
  • Journal Title: Key Engineering Materials Volume: 582 Pages: 88-91
  • DOI: 10.4028/www.scientific.net/kem.582.88
  • Peer Reviewed
• [Journal Article] Non-180° polarization rotation of ferroelectric (Bi0.5Na0.5) TiO3 single crystals under electric fields (2014)
  • Author(s): Yuuki Kitanaka, Ken Yanai, Yuji Noguchi, Masaru Miyayama, Yutaka Kagawa, Chikako Moriyoshi, Yoshihiro Kuroiwa
  • Journal Title: Physical Review B Volume: 89 Issue: 10
  • DOI: 10.1103/physrevb.89.104104
  • Peer Reviewed
• [Journal Article] Polarization Rotation and Monoclinic Distortion in Ferroelectric (Bi0.5Na0.5)TiO3-BaTiO3 Single Crystals under Electric Fields (2014)
  • Author(s): M. Ogino, Y. Noguchi, Y. Kitanaka, M. Miyayama, C. Moriyoshi and Y. Kuroiwa
  • Journal Title: Crystals Volume: 4 Issue: 3 Pages: 273-295
  • DOI: 10.3390/cryst4030273
  • Peer Reviewed / Open Access
• [Presentation] SXRDを用いた強誘電体BiFeO3の静電ポテンシャルと電場分布の解析 (2017)
  • Author(s): 安部友啓, 森吉千佳子, 黒岩芳弘, 花戸雄太, 田中宏志
  • Organizer: 日本物理学会第72回年次大会
  • Place of Presentation: 大阪大学豊中キャンパス，豊中
  • Year and Date: 2017-03-17
• [Presentation] ランガサイト圧電振動子の交流電場下時分割結晶構造解析 (2017)
  • Author(s): 青柳忍, 大沢仁志, 杉本邦久, 中平夕貴, 森吉千佳子, 黒岩芳弘, 武田博明
  • Organizer: 日本物理学会第72回年次大会
  • Place of Presentation: 大阪大学豊中キャンパス，豊中
  • Year and Date: 2017-03-17
• [Presentation] 放射光Ｘ線回折によるナノ構造解析技術の進展 (2017)
  • Author(s): 黒岩芳弘
  • Organizer: 日本セラミックス協会2017年年会
  • Place of Presentation: 日本大学駿河台キャンパス，東京都千代田区
  • Year and Date: 2017-03-17
  • Invited
• [Presentation] SXRD study on materials structure physics of perovskite-type ferroelectrics (2017)
  • Author(s): Y. Kuroiwa
  • Organizer: The 14th Japan-Korea Joint Workshop on Advanced Materials
  • Place of Presentation: Seacloud Hotel, Busan, Korea
  • Year and Date: 2017-02-19
  • Int'l Joint Research / Invited
• [Presentation] (Bi1/2Na1/2)TiO3系強誘電体単結晶の物性評価と電場応答解析 (2017)
  • Author(s): 牧角康平，北中佑樹，野口祐二，宮山勝，森吉千佳子，黒岩芳弘
  • Organizer: 第55回セラミックス基礎討論会
  • Place of Presentation: 岡山コンベンションセンター，岡山
  • Year and Date: 2017-01-12
• [Presentation] AgNbO3フェリ誘電体単結晶の電場下結晶構造解析 (2017)
  • Author(s): 北中佑樹，野口祐二，宮山勝，森吉千佳子，黒岩芳弘
  • Organizer: 第55回セラミックス基礎討論会
  • Place of Presentation: 岡山コンベンションセンター，岡山
  • Year and Date: 2017-01-12
• [Presentation] ペロブスカイト型強誘電体の極性構造歪み可視化 (2017)
  • Author(s): 黒岩芳弘
  • Organizer: 広島大学先進機能物質研究センター研究会
  • Place of Presentation: 広島大学東広島キャンパス，東広島
• [Presentation] Valence Electron Density Study on Emergence of Polar Lattice Distortion in Perovskite-type Ferroelectrics (2016)
  • Author(s): Y. Kuroiwa
  • Organizer: International Conference on Technologically Advanced Materials and Asian Meeting on Ferroelectricity (ICTAM-AMF10)
  • Place of Presentation: Conference Center, University of Delhi, Delhi, India
  • Year and Date: 2016-11-07
  • Int'l Joint Research / Invited
• [Presentation] Structural Characteristics of Perovskites Containing Lone-pair Cations (2016)
  • Author(s): Y. Kuroiwa
  • Organizer: IUMRS International Conference in Asia (IUMRS-ICA)
  • Place of Presentation: Qingdao International Convention Center, China
  • Year and Date: 2016-10-20
  • Int'l Joint Research / Invited
• [Presentation] Materials Structure Physics of Ferroelectrics (2016)
  • Author(s): Y. Kuroiwa
  • Organizer: The 8th Japan-China Symposium on Ferroelectric Materials and Their Applications (JCFMA8)
  • Place of Presentation: Tsukuba International Congress Center, Tsukuba
  • Year and Date: 2016-09-29
  • Int'l Joint Research / Invited
• [Presentation] Preparation of New Barium Titanate-based Nano-complex Ceramics by Solvothermal Solidification Method and Their Dielectric and Piezoelectric Enhancement (2016)
  • Author(s): S. Wada, K. Fukasawa, Y. Endo, M. Watanabe, S. Ueno, K. Nakashima, N.Kumada, E. Magome, C. Moriyoshi and Y. Kuroiwa
  • Organizer: The 8th Japan-China Symposium on Ferroelectric Materials and Their Applications (JCFMA8)
  • Place of Presentation: Tsukuba International Congress Center, Tsukuba
  • Year and Date: 2016-09-29
  • Int'l Joint Research
• [Presentation] Electron Charge Density Study on Order-disorder Phase Transition in Soichiometric LiTaO3 by Synchrotron Radiation X-ray Diffraction (2016)
  • Author(s): Z.-G. Zhang, E. Magome, C. Moriyoshi, Y. Kuroiwa, Y. Hanato, S. Kawamoto and H. Tanaka
  • Organizer: The 8th Japan-China Symposium on Ferroelectric Materials and Their Applications (JCFMA8)
  • Place of Presentation: Tsukuba International Congress Center, Tsukuba
  • Year and Date: 2016-09-29
  • Int'l Joint Research
• [Presentation] 強誘電体の分極反転に伴って変化する結晶構造の時間分割計測 (2016)
  • Author(s): 黒岩芳弘
  • Organizer: 錯体化学会第66回討論会
  • Place of Presentation: 福岡大学，福岡
  • Year and Date: 2016-09-10
  • Invited
• [Presentation] 強誘電体セラミックスの電場印加放射光回折実験 (2016)
  • Author(s): 森吉千佳子，河口彰吾
  • Organizer: 日本セラミックス協会第29 回秋季シンポジウム
  • Place of Presentation: 広島大学東広島キャンパス，東広島
  • Year and Date: 2016-09-07
  • Invited
• [Presentation] 強誘電体材料の分極状態を創発させる結晶構造に関する放射光構造計測科学の進展 (2016)
  • Author(s): 黒岩芳弘
  • Organizer: 日本セラミックス協会第29 回秋季シンポジウム
  • Place of Presentation: 広島大学東広島キャンパス，東広島
  • Year and Date: 2016-09-07
  • Invited
• [Presentation] 構造物性研究会： 最近の研究成果の紹介 (2016)
  • Author(s): 黒岩芳弘，木村滋
  • Organizer: SPring-8シンポジウム2016
  • Place of Presentation: 関西学院大学神戸三田キャンパス，三田
  • Year and Date: 2016-08-29
• [Presentation] Activities at BL02B1 in PU project 0078 for 2016 (2016)
  • Author(s): B. Iversen, J. Overgaard, V. Hathwar, M. Sist, Y. Kuroiwa, E. Nishibori
  • Organizer: SPring-8シンポジウム2016
  • Place of Presentation: 関西学院大学神戸三田キャンパス，三田
  • Year and Date: 2016-08-29
• [Presentation] 粉末・多粒子X線回折による高速構造計測基盤の構築 (2016)
  • Author(s): 森吉千佳子，西堀英治，久保田佳基
  • Organizer: SPring-8シンポジウム2016
  • Place of Presentation: 関西学院大学神戸三田キャンパス，三田
  • Year and Date: 2016-08-29
• [Presentation] Origin of High Piezoelectric Response in BaTiO3-Bi(Mg1/2Ti1/2)O3-BiFeO3 Ceramics revealed by SXRDS. Ueno, K. Nakashima and S. Wada (2016)
  • Author(s): Y. Sunada, Y. Nakahira, E. Magome, C. Moriyoshi, Y. Kuroiwa, I. Fijii, R. Iizuka,
  • Organizer: 11th Korea-Japan Conference on Ferroelectrics (KJC-FE11)
  • Place of Presentation: Sungkyunkwan University, Seoul, Korea
  • Year and Date: 2016-08-07
  • Int'l Joint Research
• [Presentation] Phase Transition and Emergence of Ferroelectricity in LiTaO3 studied by Synchrotron Radiation X-ray Diffraction (2016)
  • Author(s): Z.-G. Zhang, E. Magome, C. Moriyoshi, Y. Kuroiwa, Y. Hanato, S. Kawamoto and H. Tanaka
  • Organizer: 11th Korea-Japan Conference on Ferroelectrics (KJC-FE11)
  • Place of Presentation: Sungkyunkwan University, Seoul, Korea
  • Year and Date: 2016-08-07
  • Int'l Joint Research
• [Presentation] Time-course Measurements of BaTiO3 Structural Changes associated with Polarization Reversal under Suddenly-applied Electric Field (2016)
  • Author(s): Y. Nakahira, M. Ohmoto, S. Takeda, C. Moriyoshi, Y. Kuroiwa, H. Osawa, K. Sugimoto, Y. Kitanaka, Y. Noguchi and M. Miyayama
  • Organizer: 11th Korea-Japan Conference on Ferroelectrics (KJC-FE11)
  • Place of Presentation: Sungkyunkwan University, Seoul, Korea
  • Year and Date: 2016-08-07
  • Int'l Joint Research
• [Presentation] Visualization of 3d-electrons in Face-sharing Tantanium-oxygen Octahedral by SXRD (2016)
  • Author(s): Y. Morita, D. Tsuru, E. Magome, C. Moriyoshi, Y. Kuroiwa, Y. Hanato and H. Tanaka
  • Organizer: 11th Korea-Japan Conference on Ferroelectrics (KJC-FE11)
  • Place of Presentation: Sungkyunkwan University, Seoul, Korea
  • Year and Date: 2016-08-07
  • Int'l Joint Research
• [Presentation] Validity and Reliability of Valence Electron Density Study by SXRD for Chemical Bond Character in Metal-oxygen Polyhedra: Case of Magneli Phase Molybdenum Oxides (2016)
  • Author(s): D. Tsuru, E. Magome, C. Moriyoshi, Y. Kuroiwa, Y. Hanato and H. Tanaka
  • Organizer: 11th Korea-Japan Conference on Ferroelectrics (KJC-FE11)
  • Place of Presentation: Sungkyunkwan University, Seoul, Korea
  • Year and Date: 2016-08-07
  • Int'l Joint Research
• [Presentation] Valence Electron Density Analysis of Ferroelectrc BiFeO3 (2016)
  • Author(s): T. Abe, C. Moriyoshi, E. Magome, Y. Kuroiwa, Y. Hanato and H. Tanaka
  • Organizer: 11th Korea-Japan Conference on Ferroelectrics (KJC-FE11)
  • Place of Presentation: Sungkyunkwan University, Seoul, Korea
  • Year and Date: 2016-08-07
  • Int'l Joint Research
• [Presentation] Off-centered Rare-earth Ion at A-site in BaTiO3-based Electroceramics (2016)
  • Author(s): S. Takeda, C. Moriyoshi, Y. Kuroiwa, A. Honda, N. Inoue, S. Higai and A. Ando
  • Organizer: 13th Russia/CIS/Baltic/Japan Symposium on Ferroelectricity (RCBJSF) and International Workshop on Relaxor Ferroelectrics 2016 (IWRF)
  • Place of Presentation: Shimane Prefectural Convention Center, Matsue
  • Year and Date: 2016-06-19
  • Int'l Joint Research
• [Presentation] Structural Fluctuation and Ferroelectric Phase Transition in Stuffed Tridymite-type Oxide BaAl2O4 (2016)
  • Author(s): Y. Nakahira, C. Moriyoshi, Y. Kuroiwa, Y. Ishii and S. Mori
  • Organizer: 13th Russia/CIS/Baltic/Japan Symposium on Ferroelectricity (RCBJSF) and International Workshop on Relaxor Ferroelectrics 2016 (IWRF)
  • Place of Presentation: Shimane Prefectural Convention Center, Matsue
  • Year and Date: 2016-06-19
  • Int'l Joint Research
• [Presentation] 希土類・マグネシウム置換したチタン酸バリウム結晶にみられる希土類原子のオフセンター (2016)
  • Author(s): 竹田翔一，安田智史，森吉千佳子，黒岩芳弘，本多淳史，井上徳之，檜貝信一，安藤 陽
  • Organizer: 第33回強誘電体応用会議(FMA-33)
  • Place of Presentation: コープイン京都, 京都
  • Year and Date: 2016-05-25
• [Presentation] 共振状態のランガサイト振動子の時分割結晶構造解析 (2016)
  • Author(s): 青柳 忍，大沢仁志，杉本邦久，竹田翔一，森吉千佳子，黒岩芳弘
  • Organizer: 第33回強誘電体応用会議(FMA-33)
  • Place of Presentation: コープイン京都, 京都
  • Year and Date: 2016-05-25
• [Presentation] Piezoelectric Enhancement of New Bismuth-based Piezoelectric Materials with Pseudo-cubic Symmetry and Its Origin Based on Nano/macro Complex-domain Configurations (2016)
  • Author(s): S. Wada, R.Iizuka, S. Ueno, K. Nakashima, C. Moriyoshi and Y. Kuroiwa
  • Organizer: 2016 International Workshop on Acoustic Transduction Materials and Devices (IWATMD)
  • Place of Presentation: The Penn Stater Conference Center Hotel, PA, USA
  • Year and Date: 2016-05-09
  • Int'l Joint Research
• [Presentation] Pb(Zn1/3Nb2/3)O3-PbTiO3の交流電場下時分割X線回折 (2016)
  • Author(s): 青柳忍，青柳鮎美，大沢仁志，杉本邦久，竹田翔一，森吉千佳子，黒岩芳弘，岩田真
  • Organizer: 日本物理学会第71回年次大会
  • Place of Presentation: 仙台
  • Year and Date: 2016-03-19
• [Presentation] 種々のドーパント添加によるBi 系圧電セラミックスの欠陥制御とその圧電特性 (2016)
  • Author(s): 飯塚涼，Gopal Prasad Khanal，Sarah Najwa，上野慎太郎，中島光一，和田智志，藤井一郎，馬込英輔，森吉千佳子，黒岩芳弘
  • Organizer: 日本セラミックス協会2016年会
  • Place of Presentation: 新宿
  • Year and Date: 2016-03-14
• [Presentation] 希土類・マグネシウム置換したチタン酸バリウムの精密構造解析 (2016)
  • Author(s): 竹田翔一，安田智史，森吉千佳子，黒岩芳弘，本多淳史，井上徳之，檜貝信一，安藤陽
  • Organizer: 第29回日本放射光学会年会
  • Place of Presentation: 柏
  • Year and Date: 2016-01-09
• [Presentation] 放射光回折による強誘電体の構造とダイナミクスの研究 (2016)
  • Author(s): 森吉千佳子
  • Organizer: 第308回応用セラミックス研究所講演会
  • Place of Presentation: 横浜
  • Year and Date: 2016-01-08
  • Invited
• [Presentation] BL02B2に導入された高温装置とPU活動について (2016)
  • Author(s): 森吉千佳子
  • Organizer: SPring-8ユーザー共同体（SPRUC）構造物性研究会ユーザーミーティング
  • Place of Presentation: 関西学院大学神戸三田キャンパス，三田
• [Presentation] 酸化物強誘電体の極性構造歪みに関する放射光精密構造物性研究 (2015)
  • Author(s): 黒岩芳弘
  • Organizer: 第15回東北大学多元物質科学研究所研究発表会
  • Place of Presentation: 仙台
  • Year and Date: 2015-12-22
  • Invited
• [Presentation] Development of Defect-less Bi-based Piezoelectric Materials with Nano/Macro Complex Domain Configuration for Piezoelectric Enhancement (2015)
  • Author(s): R. Iizuka, S. Ueno, K. Nakashima, I. Fujii, Y. Kuroiwa, C. Moriyoshi and S. Wada
  • Organizer: The International Chemical Congress of Pacific Basin Societies (Pacifichem 2015)
  • Place of Presentation: HI, USA
  • Year and Date: 2015-12-15
  • Int'l Joint Research
• [Presentation] Phase Transition and Atom Substitution Effect in Ferroelectric Barium Titanates by Synchrotron X-ray Diffraction (2015)
  • Author(s): C. Moriyoshi
  • Organizer: 25th Annual Meeting of Materials Research Society of Japan
  • Place of Presentation: 横浜
  • Year and Date: 2015-12-08
  • Int'l Joint Research / Invited
• [Presentation] クエンチ処理によるBaTiO3-Bi(Mg0.5Ti0.5)O3-BiFeO3セラミックスの圧電特性の向上 (2015)
  • Author(s): 飯塚涼， 上野慎太郎，中島光一，藤井一郎，黒岩芳弘，森吉千佳子，和田智志
  • Organizer: 第25回日本MRS年次大会
  • Place of Presentation: 横浜
  • Year and Date: 2015-12-08
• [Presentation] チタン酸バリウム系強誘電体の相転移と元素置換効果に関する放射光構造研究 (2015)
  • Author(s): 森吉千佳子
  • Organizer: 第25回日本MRS年次大会
  • Place of Presentation: 横浜
  • Year and Date: 2015-12-08
  • Invited
• [Presentation] Electron Density Study of Ferroelectric Oxides by Synchrotron X-ray Diffraction (2015)
  • Author(s): C. Moriyoshi
  • Organizer: 2nd International Symposium on Frontiers in Materials Science (FMS2015)
  • Place of Presentation: 新宿
  • Year and Date: 2015-11-19
  • Int'l Joint Research / Invited
• [Presentation] 電場印加下の強誘体構造研究 (2015)
  • Author(s): 黒岩芳弘
  • Organizer: 日本結晶学会平成27年度年会
  • Place of Presentation: 堺
  • Year and Date: 2015-10-17
  • Invited
• [Presentation] 希土類・マグネシウム置換チタン酸バリウムの結晶構造 (2015)
  • Author(s): 竹田翔一, 安田智史, 森吉千佳子, 黒岩芳弘, 本多淳史, 井上徳之, 檜貝信一, 安藤陽
  • Organizer: 日本物理学会2015年秋季大会
  • Place of Presentation: 吹田
  • Year and Date: 2015-09-16
• [Presentation] BaTiO3の分極反転に伴う構造変化の時分割測定 (2015)
  • Author(s): 大本優, 竹田翔一, 森吉千佳子, 黒岩芳弘, 大沢仁志, 杉本邦久, 北中佑樹, 野口祐二, 宮山勝
  • Organizer: 日本物理学会2015年秋季大会
  • Place of Presentation: 吹田
  • Year and Date: 2015-09-16
• [Presentation] ペロブスカイト型強誘電体の放射光精密構造物性 (2015)
  • Author(s): 黒岩芳弘
  • Organizer: 第76回応用物理学会秋季学術講演会
  • Place of Presentation: 名古屋
  • Year and Date: 2015-09-13
  • Invited
• [Presentation] 粉末・多粒子X 線回折による高速構造計測基盤の構築 (2015)
  • Author(s): 森吉千佳子，西堀英治，久保田佳基
  • Organizer: SPring-8シンポジウム2015
  • Place of Presentation: 福岡
  • Year and Date: 2015-09-13
• [Presentation] Activities at BL02B1 in PU project 0078 (2015)
  • Author(s): B. B. Iversen, J. Overgaard, V. Hathwar, M. Sist, C. Lecomte, C. Wilson, Y. Kuroiwa, E.Nishibori
  • Organizer: SPring-8シンポジウム2015
  • Place of Presentation: 福岡
  • Year and Date: 2015-09-13
• [Presentation] チタン酸バリウム系強誘電体の相転移と結晶構造に関する元素置換効果 (2015)
  • Author(s): 森吉千佳子
  • Organizer: 名古屋市立大学セミナー
  • Place of Presentation: 名古屋
  • Year and Date: 2015-09-07
  • Invited
• [Presentation] Piezoelectric Enhancement of Bismuth-based Piezoelectric Materials with Pseudocubic Symmetry and Its Origin Based on Nano/Macro Complex-domain Configurations (2015)
  • Author(s): S. Wada, R. Iizuka, S. Ueno, K. Nakashima, C. Moriyoshi and Y. Kuroiwa
  • Organizer: The 11th Pacific Rim Conference of Ceramic Societies
  • Place of Presentation: Jeju, Korea
  • Year and Date: 2015-08-30
  • Int'l Joint Research / Invited
• [Presentation] ペロブスカイト酸化物強誘電体の電場印加放射光構造物性 (2015)
  • Author(s): 黒岩芳弘
  • Organizer: 豊田理化学研究所特定課題研究「マルチプローブ融合利用による新奇強誘電体材料の物性解明
  • Place of Presentation: 仙台
  • Year and Date: 2015-07-31
  • Invited
• [Presentation] LiTaO3の電場下結晶構造解析 (2015)
  • Author(s): 青柳 忍，大沢仁志，杉本邦久，岩田 真，竹田翔一，森吉千佳子，黒岩芳弘
  • Organizer: 第32回強誘電体応用会議(FMA-32)
  • Place of Presentation: 京都
  • Year and Date: 2015-05-20
• [Presentation] Piezoelectric Enhancement of New Bismuth-based Piezoelectric Materials with Pseudo-cubic Symmetry with and Its Origin Based on Nano/macro Complex-domain Configurations (2015)
  • Author(s): S. Wada, R. Iizuka, S. Ueno, K. Nakashima, C. Moriyoshi and Y. Kuroiwa
  • Organizer: 2015 International Workshop on Acoustic Transduction Materials and Devices
  • Place of Presentation: PA, USA
  • Year and Date: 2015-05-12
  • Int'l Joint Research / Invited
• [Presentation] 共振した水晶振動子の巨大な原子ダイナミクス (2015)
  • Author(s): 青柳忍，大沢仁志，杉本邦久，藤原明比古，竹田翔一，森吉千佳子，黒岩芳弘
  • Organizer: 日本物理学会第70回年次大会
  • Place of Presentation: 早稲田大学早稲田キャンパス，東京都
  • Year and Date: 2015-03-21 – 2015-03-24
• [Presentation] 水晶のMHz交流電場下でのサブナノ秒時分割構造解析 (2015)
  • Author(s): 青柳忍，大沢仁志，杉本邦久，藤原明比古，竹田翔一，森吉千佳子，黒岩芳弘
  • Organizer: 第28回日本放射光学会 年会
  • Place of Presentation: 立命館大学びわこ･くさつキャンパス，草津市
  • Year and Date: 2015-01-10 – 2015-01-12
• [Presentation] チタン酸ビスマスナトリウム系強誘電体単結晶における巨大歪みとその発現メカニズム (2015)
  • Author(s): 荻野元裕，平野聖尭，北中佑樹，小口岳志，野口祐二，宮山勝，森吉千佳子，黒岩芳弘，星川晃範，石垣徹
  • Organizer: 第53回セラミックス基礎科学討論会
  • Place of Presentation: 京都テルサ，京都
  • Year and Date: 2015-01-08 – 2015-01-09
• [Presentation] Large Electric Strain for BaTiO3-Bi(Mg0.5Ti0.5)O3-BiFeO3 System Piezoelectric Ceramics with Pseudo Cubic Perovskite Structure (2014)
  • Author(s): R. Iizuka, S. Ueno, K. Nakashima, I. Fujii, C. Moriyoshi,Y. Kuroiwa and S. Wada
  • Organizer: The 6th China-Japan Symposium on Ferroelectric Materials and Their Applications
  • Place of Presentation: Hotel Kofukaku Kuwarubi , Yamanashi
  • Year and Date: 2014-11-09 – 2014-11-12
• [Presentation] 放射光を使って圧電体中の結晶格子動きキャッチ (2014)
  • Author(s): 森吉千佳子
  • Organizer: 第21回山梨エレクトロセラミックスセミナー
  • Place of Presentation: 山梨大学，情報メディア館，甲府
  • Year and Date: 2014-11-04
  • Invited
• [Presentation] 水晶の圧電振動のサブナノ秒時分割構造解析 (2014)
  • Author(s): 青柳忍，大沢仁志，杉本邦久，藤原明比古，竹田翔一，森吉千佳子，黒岩芳弘
  • Organizer: 日本結晶学会平成26年度年会
  • Place of Presentation: 東京大学本郷キャンパス，東京都
  • Year and Date: 2014-11-01 – 2014-11-03
• [Presentation] 強誘電体BaTiO3-Bi(Mg0.5Ti0.5)O3-BiFeO3の電場印加放射光回折 (2014)
  • Author(s): 引地奈津子，竹田翔一，馬込栄輔，森吉千佳子，黒岩芳弘，飯塚涼，和田智志，藤井一郎
  • Organizer: 日本物理学会2014年秋季大会
  • Place of Presentation: 中部大学，春日井市
  • Year and Date: 2014-09-07 – 2014-09-10
• [Presentation] Crystal Structures and Piezoelectric Properties of High-Quality Bi-based Ferroelectric Single Crystals (2014)
  • Author(s): Y. Noguchi, M. Ogino, K. Hirano, Y. Kitanaka, M. Miyayama, C. Moriyoshi, Y. Kuroiwa, S. Torii and T. Kamiyama
  • Organizer: International Union of Materials Research Societies, International Conference in Asia 2014 (IUMRS-ICA 2014)
  • Place of Presentation: Fukuoka University, Fukuoka
  • Year and Date: 2014-08-24 – 2014-08-30
• [Presentation] Large Electric Strain for BaTiO3-Bi(Mg0.5Ti0.5)O3-BiFeO3 System Piezoelectric Ceramics with Pseudo Cubic Perovskite Structure (2014)
  • Author(s): R. Iizuka, S. Ueno, K. Nakashima, I. Fujii, C. Moriyoshi, Y. Kuroiwa and S. Wada
  • Organizer: International Union of Materials Research Societies, International Conference in Asia 2014 (IUMRS-ICA 2014)
  • Place of Presentation: Fukuoka University, Fukuoka
  • Year and Date: 2014-08-24 – 2014-08-30
• [Presentation] Intrinsic Contribution to Electric-Field-Induced Strain of BaTiO3-Bi(Ｍg0.5Ti0.5)-BiFeO3 (2014)
  • Author(s): N. Hikiji, S. Takeda, E. magome, C. Moriyoshi, Y. Kuroiwa, R. Iizuka, S. Wada and I. Fujii
  • Organizer: The Summer School on Ferroelectricity (Future Ferroelectrics 2014)
  • Place of Presentation: The Saijo Seminar House, Hiroshima University, Higashihiroshima
  • Year and Date: 2014-08-20 – 2014-08-22
• [Presentation] Electric-Field-Induced Structural Transition with Octahedral Tilting in (Bi1/2Na1/2)TiO3-Based Single Crystals (2014)
  • Author(s): Y. Kitanaka, K. Hirano, M. Ogino, Y. Noguchi, M. Miyayama, C. Moriyoshi and Y. Kuroiwa
  • Organizer: 10th Japan-Korea Conference on Ferroelectrics (JKC-FE10)
  • Place of Presentation: International Conference Center Hiroshima, Hiroshima
  • Year and Date: 2014-08-17 – 2014-08-20
• [Presentation] Piezoelectric Properties and Crystal Structures of Ferroelectric (Bi0.5Na0.5)TiO3-BaTiO3 Single Crystals (2014)
  • Author(s): M. Ogino, K. Hirano, Y. Kitanaka, T. Oguchi, Y. Noguchi, M. Miyayama, C. Moriyoshi andY. Kuroiwa
  • Organizer: 10th Japan-Korea Conference on Ferroelectrics (JKC-FE10)
  • Place of Presentation: International Conference Center Hiroshima, Hiroshima
  • Year and Date: 2014-08-17 – 2014-08-20
• [Presentation] Lattice Strain of BaTiO3-Bi(Mg0.5Ti0.5)O3-BiFeO3 under Elecctric Field (2014)
  • Author(s): N. Hikiji, S. Takeda, E. Magome, C. Moriyoshi, Y. Kuroiwa, R. Iizuka, S. Wada and I. Fujii
  • Organizer: 10th Japan-Korea Conference on Ferroelectrics (JKC-FE10)
  • Place of Presentation: International Conference Center Hiroshima, Hiroshima
  • Year and Date: 2014-08-17 – 2014-08-20
• [Presentation] X-ray Diffraction of Ferroelectric BaTiO3-Bi(mg0.5Ti0.5)-BiFeO3 under Electric Field (2014)
  • Author(s): N. Hikiji, C. Moriyoshi, Y. Kuroiwa and S. Wada
  • Organizer: 2014 Japan-Korea Student Workshop
  • Place of Presentation: Hiroshima University, Higashihiroshima
  • Year and Date: 2014-07-11 – 2014-07-13
• [Presentation] 放射光Ｘ線回折による誘電体結晶の構造とダイナミクス研究 (2014)
  • Author(s): 森吉千佳子
  • Organizer: 日本セラミックス協会第48回基礎科学部会セミナー「機能性セラミックス－その学理から応用まで」
  • Place of Presentation: 鞆シーサイドホテル，福山
  • Year and Date: 2014-07-10 – 2014-07-11
  • Invited
• [Presentation] 六方晶チタン酸バリウム粒子を用いた強磁場電気泳動法による配向セラミックスの作製とその誘電・圧電特性 (2014)
  • Author(s): 小林英悟，上野慎太郎，中島光一，和田智志，武井貴弘，熊田伸弘，鈴木達, 打越哲郎，目義雄，馬込栄輔，森吉千佳子，黒岩芳弘，三輪恭也，川田慎一郎，大宮季武，久保寺紀之
  • Organizer: 第31回強誘電体応用会議(FMA-31)
  • Place of Presentation: コープイン京都, 京都
  • Year and Date: 2014-05-28 – 2014-05-31