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Visualization of anharmonic thermal vibration of atoms in perovskite-type crystals

Research Project

Project/Area Number 21760010
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Applied materials science/Crystal engineering
Research InstitutionHiroshima University

Principal Investigator

MORIYOSHI Chikako  広島大学, 大学院・理学研究科, 准教授 (00325143)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords誘電体 / ペロブスカイト / 放射光 / X線回折 / 誘電体物性 / 物性実験 / 非調和性 / 可視化 / 放射性
Research Abstract

Development of the experimental technique on the visualization of anharmonic thermal vibration of atoms in the perovskite-type ferroelectrics was performed. Anisotropic thermal motion of atoms in Barium Titanate in the cubic phase was revealed. A new technique to observe the time-dependence of crystal structures was developed. The time-resolved motion of the Barium Titanate crystal lattice under the external electric field was successfully detected

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (38 results)

All 2012 2011 2010 2009 Other

All Journal Article (9 results) (of which Peer Reviewed: 9 results) Presentation (28 results) Remarks (1 results)

  • [Journal Article] Site-Selective Calcium Substitution in BaTi_2O_5 : Effect on the Crystal Structure and the Ferroelectric Phase Transition2012

    • Author(s)
      C. Moriyoshi, Y. Kuroiwa, A. Masuno, and H. Inoue
    • Journal Title

      J. Phys. Soc. Jpn

      Volume: 81

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Site-Selective Calcium Substitution in BaTi_2O_5 : Effect on the Crystal Structure and the Ferroelectric Phase Transition2012

    • Author(s)
      C.Moriyoshi, Y.Kuroiwa, A.Masuno, H.Inoue
    • Journal Title

      J.Phys.Soc.Jpn.

      Volume: 81 Issue: 1 Pages: 014706-014706

    • DOI

      10.1143/jpsj.81.014706

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Jpn. J. Appl. Phys." SPOTLIGHT"に選出. 2011年11月11日文部科学省にてプレスリリース.国際結晶学連合発行の学術雑誌J. Synchrotron RadiationにSPring-8の最新成果として広告掲載2011

    • Author(s)
      C. Moriyoshi, S. Hiramoto, H. Ohkubo, Y. Kuroiwa, H. Osawa, K. Sugimoto, S. Kimura, M. Takata, Y. Kitanaka, Y. Noguchi, and M. Miyayama
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 50

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synchrotron Radiation Diffraction Study of YbInCu42011

    • Author(s)
      Y. Utsumi, H. Sato, C. Moriyoshi, Y. Kuroiwa, H. Namatame, M. Taniguchi, K. Hiraoka, K. Kojima, and K. Sugimoto
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 50

    • NAID

      210000070537

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synchrotron Radiation Diffraction Study of YbInCu_42011

    • Author(s)
      Y.Utsumi, H.Sato, C.Moriyoshi, Y.Kuroiwa, H.Namatame, M.Taniguchi, K.Hiraoka, K.Kojima, K.Sugimoto
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: (印刷中)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extremely High Resolution Single Crystal Diffractometory for Orbital Resolution Using High Energy Synchrotron Radiation at SPring-82010

    • Author(s)
      K. Sugimoto, H. Ohsumi, S. Aoyagi, E. Nishibori, C. Moriyoshi, Y. Kuroiwa, H. Sawa, and M. Takata
    • Journal Title

      AIP Conf. Proc

      Volume: 1234

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Extremely High Resolution Single Crystal Diffractometory for Orbital Resolution Using High Energy Synchrotron Radiation at SPring-82010

    • Author(s)
      K.Sugimoto, H.Ohsumi, S.Aoyagi, E.Nishibori, C.Moriyoshi, Y.Kuroiwa, H.Sawa, M.Takata
    • Journal Title

      AIP Conference Proceedings

      Volume: 1234

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Charge Density Study on Phase Transition in BaTi_2O_5 Ferroelectri2009

    • Author(s)
      C. Moriyoshi, N. Okizaki, Y. Kuroiwa, J. Yu, Y. Arai, and A. Masuno
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 48

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Charge Density Study on Phase Transition in BaTi_2O_5 Ferroelectric2009

    • Author(s)
      C.Moriyoshi, N.Okizaki, Y.Kuroiwa, J.Yu, Y.Arai, A.Masuno
    • Journal Title

      Japanese Journal of Applied Physics 48

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] Ba1_-xCa_xTi_2O_5強誘電体の構造と物性2012

    • Author(s)
      増野敦信, 溝口照康, 井上博之, 渡辺康裕, 森吉千佳子, 黒岩芳弘, 岡島敏浩
    • Organizer
      日本セラミックス協会2012年年会
    • Place of Presentation
      京都
    • Year and Date
      2012-03-19
    • Related Report
      2011 Final Research Report
  • [Presentation] Ba_<1-x>Ca_xTi_2O_5の強誘電体の構造と物性2012

    • Author(s)
      増野敦信, 溝口照康, 井上博之, 渡辺康裕, 森吉千佳子, 黒岩芳弘, 岡島敏浩
    • Organizer
      日本セラミックス協会2012年年会
    • Place of Presentation
      京都市
    • Year and Date
      2012-03-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] 放射光単結晶回折によるEuPtPの価数秩序相の結晶構造解析2012

    • Author(s)
      佐藤辰徳, 森吉千佳子, 川田翔, 三村功次郎, 光田暁弘, 和田裕文, 黒岩芳弘
    • Organizer
      第25回日本放射光学会年会放射光科学合同シンポジウム
    • Place of Presentation
      鳥栖
    • Year and Date
      2012-01-09
    • Related Report
      2011 Final Research Report
  • [Presentation] 放射光単結晶回折によるEuPtPの価数秩序相の結晶構造解析2012

    • Author(s)
      佐藤辰徳, 森吉千佳子, 川田翔, 三村功次郎, 光田暁弘, 和田裕文, 黒岩芳
    • Organizer
      第25回日本放射光学会年会放射光科学合同シンポジウム
    • Place of Presentation
      鳥栖市
    • Year and Date
      2012-01-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] Time-resolved structural study on dielectric materials under electric field using synchrotronradiation single crystal diffraction2011

    • Author(s)
      C. Moriyoshi
    • Organizer
      Pusan National University-Hiroshima University Joint Workshop
    • Place of Presentation
      Yangsan, Korea
    • Year and Date
      2011-12-01
    • Related Report
      2011 Final Research Report
  • [Presentation] 放射光単結晶回折によるBaTiO3の電場誘起格子歪みの時分割測定2011

    • Author(s)
      森吉千佳子, 平本尚三, 大久保寿紀, 黒岩芳弘, 大沢仁志, 杉本邦久, 北中佑樹, 野口祐二
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山
    • Year and Date
      2011-09-23
    • Related Report
      2011 Final Research Report
  • [Presentation] S. Bhattacharjee, and D. Pandey,巨大正方晶歪みをもつBiFeO_3-PbTiO_3固溶体の放射光構造物性2011

    • Author(s)
      田治一晃, 森吉千佳子, 黒岩芳弘, 森分博紀
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山
    • Year and Date
      2011-09-22
    • Related Report
      2011 Final Research Report
  • [Presentation] 巨大正方晶歪みをもつBiFeO_3-PbTiO_3固溶体の放射光構造物性2011

    • Author(s)
      田治一晃, 森吉千佳子, 黒岩芳弘, 森分博紀, Shuvrajyoti Bhattacharjee, Dhananjai Pandey
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山市
    • Year and Date
      2011-09-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] 放射光単結晶回折による放射光単結晶回折による放射光単結晶回折によるBaTiO_3の正方晶歪みの時分割測定2011

    • Author(s)
      森吉千佳子, 平本尚三, 大久保寿紀, 黒岩芳弘, 大沢仁志, 杉本邦久, 木村滋, 高田昌樹, 北中佑樹, 野口祐二, 宮山勝
    • Organizer
      第28回強誘電体応用会議
    • Place of Presentation
      京都
    • Year and Date
      2011-05-25
    • Related Report
      2011 Final Research Report
  • [Presentation] 巨大正方晶歪みをもつチタン酸鉛型ペロブスカイトの構造研究2011

    • Author(s)
      吉田芙美子, 田治一晃, 岡崎裕真, 森吉千佳子, 黒岩芳弘, 森分博紀, D. Pandey
    • Organizer
      第24回日本放射光学会年会
    • Place of Presentation
      つくば
    • Year and Date
      2011-01-10
    • Related Report
      2011 Final Research Report
  • [Presentation] 後藤正人展(Bi_0. 5Na_0. 5) TiO_3の放射光精密構造解析2010

    • Author(s)
      龍大樹, 吉田芙美子, ○森吉千佳子, 黒岩芳弘
    • Organizer
      日本物理学会2010年秋季大会
    • Place of Presentation
      堺
    • Year and Date
      2010-09-25
    • Related Report
      2011 Final Research Report
  • [Presentation] (Bi_<0.5>Na_<0.5>)TiO_3の放射光精密構造解析2010

    • Author(s)
      龍大樹, 吉田芙美子, 森吉千佳子, 黒岩芳弘, 後藤正人
    • Organizer
      日本物理学会2010年秋季大会
    • Place of Presentation
      堺市
    • Year and Date
      2010-09-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] LuFexMn1-xO3の粉末X線構造解析2010

    • Author(s)
      馬込栄輔, 森吉千佳子, 黒岩芳弘, 増野敦信, 井上博之
    • Organizer
      日本物理学会2010年秋季大会
    • Place of Presentation
      堺
    • Year and Date
      2010-09-23
    • Related Report
      2011 Final Research Report
  • [Presentation] BaTi_2O_5の準安定相構造2010

    • Author(s)
      森吉千佳子, 三好覚, 黒岩芳弘, 余野建定, 荒井康智, 増野敦信
    • Organizer
      第27回強誘電体応用会議(FMA-27)
    • Place of Presentation
      京都
    • Year and Date
      2010-05-29
    • Related Report
      2011 Final Research Report
  • [Presentation] 高エネルギー放射光を用いた単結晶回折によるチタン酸バリウムの非調和熱振動解析2010

    • Author(s)
      橋本隆, 吉田芙美子, 森吉千佳子, 黒岩芳弘, 杉本邦久
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山
    • Year and Date
      2010-03-22
    • Related Report
      2011 Final Research Report
  • [Presentation] 高エネルギー放射光を用いた単結晶回折によるチタン酸バリウムの非調和熱振動解析2010

    • Author(s)
      橋本隆, 森吉千佳子
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山市
    • Year and Date
      2010-03-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] 非鉛強誘電体Ag1-xLixNbO3の温度-濃度相図2010

    • Author(s)
      大野聡士, ○森吉千佳子, 黒岩芳弘, 和田智志
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山
    • Year and Date
      2010-03-21
    • Related Report
      2011 Final Research Report
  • [Presentation] Propeller-like Thermal Vibration of Molecules in Ferroelectric Molecular Crystal CCl3CONH22010

    • Author(s)
      C. Moriyoshi and Y. Kuroiwa
    • Organizer
      The 10th Conference ofthe Asian Crystallographic Association(AsCA2010)
    • Place of Presentation
      プサン,韓国
    • Related Report
      2011 Final Research Report
  • [Presentation] 17th International Conf2010

    • Author(s)
      H. Sato, Y. Utsumi, C. Moriyoshi, T. Hashimoto, Y. Kuroiwa, H. Namatame, M. Taniguchi, K. Hiraoka, K. Kojima, and K. Sugimoto
    • Organizer
      on Ternary and Multinary Compounds(ICTMC-17)
    • Place of Presentation
      バクー,アゼルバイジャン
    • Related Report
      2011 Final Research Report
  • [Presentation] Rotational Fluctuation of Molecule in Weak Ferroelectric CCl_3CONH_22010

    • Author(s)
      C. Moriyoshi and Y. Kuroiwa
    • Organizer
      8th Japan-Korea Conference on Ferroelectrics(JKC-FE08)
    • Place of Presentation
      姫路
    • Related Report
      2011 Final Research Report
  • [Presentation] Rotational Fluctuation of Molecule in Weak Ferroelectric CCl_3CONH_22010

    • Author(s)
      C.Moriyoshi, Y.Kuroiwa
    • Organizer
      8th Japan-Korea Conference on Ferroelectrics (JKC-FE08)
    • Place of Presentation
      姫路市
    • Related Report
      2010 Annual Research Report
  • [Presentation] Synchrotron-Radiation Diffraction Study of YbInCu_42010

    • Author(s)
      H.Sato, Y.Utsumi, C.Moriyoshi, T.Hashimoto, Y.Kuroiwa, H.Namatame, M.Taniguchi, K.Hiraoka, K.Kojima, K.Sugimoto
    • Organizer
      17th International Conf.on Ternary and Multinary Compounds (ICTMC-17)
    • Place of Presentation
      バクー,アゼルバイジャン
    • Related Report
      2010 Annual Research Report
  • [Presentation] Propeller-like Thermal Vibration of Molecules in Ferroelectric Molecular Crystal CCl_3CONH_22010

    • Author(s)
      C.Moriyoshi, Y.Kuroiwa
    • Organizer
      The 10th Conference of the Asian Crystallographic Association (AsCA2010)
    • Place of Presentation
      プサン,韓国
    • Related Report
      2010 Annual Research Report
  • [Presentation] カルシウム元素置換したチタン酸バリウムの結晶構造解析2009

    • Author(s)
      龍大樹, 橋本隆, 森吉千佳子, 黒岩芳弘, 池田潤
    • Organizer
      日本物理学会2009年秋季大会
    • Place of Presentation
      神戸
    • Year and Date
      2009-09-25
    • Related Report
      2011 Final Research Report
  • [Presentation] 電子密度分布可視化によるBaTi_2O_5の強誘電相転移の研究2009

    • Author(s)
      森吉千佳子, 沖崎直也, 黒岩芳弘, 余野建定, 荒井康智, 増野敦信
    • Organizer
      第25回強誘電体応用会議(FMA-26)
    • Place of Presentation
      京都
    • Year and Date
      2009-05-27
    • Related Report
      2011 Final Research Report
  • [Presentation] 電子密度分布可視化によるBaTi_2O_5の強誘電相転移の研究2009

    • Author(s)
      森吉千佳子, 沖崎直也, 黒岩芳弘, 余野建定, 荒井康智, 増野敦信
    • Organizer
      第25回強誘電体応用会議(FMA-26)
    • Place of Presentation
      京都市
    • Year and Date
      2009-05-27
    • Related Report
      2009 Annual Research Report
  • [Presentation] 高エネルギー放射光回折によるペロブスカイト型酸化物の構造物性2009

    • Author(s)
      森吉千佳子
    • Organizer
      日本セラミックス協会東海支部第38回東海若手セラミスト懇話会2009年夏期セミナー
    • Place of Presentation
      鳥羽【招待講演】
    • Related Report
      2011 Final Research Report
  • [Presentation] 高エネルギー放射光回折によるペロブスカイト型酸化物の構造物性2009

    • Author(s)
      森吉千佳子(招待講演)
    • Organizer
      日本セラミックス協会 東海支部 第38回 東海若手セラミスト懇話会 2009年 夏期セミナー
    • Place of Presentation
      鳥羽市
    • Related Report
      2009 Annual Research Report
  • [Remarks] ホームページ

    • URL

      http://home.hiroshima-u.ac.jp/xtalphys/

    • Related Report
      2011 Final Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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