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In-situ and atomic-scale observation of nano-scale ferroelectric domain structure

Research Project

Project/Area Number 23760632
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Inorganic materials/Physical properties
Research InstitutionThe University of Tokyo

Principal Investigator

SATO Yukio  東京大学, 工学(系)研究科(研究院), 助教 (80581991)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords強誘電体 / ドメイン / 圧電体 / 透過型電子顕微鏡法 / その場観察 / 結晶構造 / 電子回折 / 原子配列 / ナノドメイン / TEM / PMN-PT / MPB
Research Abstract

Piezoelectric material, which deforms largely when electrical voltage is applied, is widely used in a variety of practical applications. Particularly, PMN-PT, a representative piezoelectric material, exhibits very high piezoelectricity. However, mechanism of the high piezoelectricity has not yet been clarified.
In the present study, in order to understand the origin of high piezoelectricity, in-situ transmission electron microscopy (TEM) and atomic resolution scanning TEM observations were carried out.
We have for the first time visualized the response of ferroelectric nanodomains to the applied electrical voltage, where the ferroelectric nanodomains are characteristic structure in PMN-PT. On the basis of results obtained in this research project, we have proposed that response of ferroelectric nanodomains plays very important role in the generation of very high piezoelectricity of this material.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (67 results)

All 2014 2013 2012 2011 Other

All Journal Article (25 results) (of which Peer Reviewed: 17 results) Presentation (38 results) (of which Invited: 13 results) Remarks (4 results)

  • [Journal Article] Monoclinic nanodomains in morphotropic phase boundary Pb(Mg1/3Nb2/3)O3 - PbTiO32014

    • Author(s)
      Y. Sato, T. Hirayama, and Y. Ikuhara
    • Journal Title

      Applied Physics Letters

      Volume: 104 Issue: 8 Pages: 082905-082905

    • DOI

      10.1063/1.4866791

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Segregation of Mn2+ Dopants as Interstitials in SrTiO3 Grain Boundaries2014

    • Author(s)
      H. Yang, P. G. Kotula, Y. Sato, M. Chi, Y. Ikuhara, and N. D. Browning
    • Journal Title

      Materials Research Letters

      Volume: 2 Issue: 1 Pages: 16-22

    • DOI

      10.1080/21663831.2013.856815

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Atomic structure of ZnO S13 [0001]/{13-40} symmetric tilt grain boundary2014

    • Author(s)
      J. -Y. Roh, Y. Sato, and Y. Ikuhara
    • Journal Title

      Journal of the American Ceramic Society

      Volume: 97 Issue: 2 Pages: 617-621

    • DOI

      10.1111/jace.12666

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Titanium enrichment and strontium depletion near edge dislocation in strontium titanate [001]/(110) low angle tilt grain boundary2014

    • Author(s)
      K. Takehara, Y. Sato, T. Tohei, N. Shibata, and Y. Ikuhara
    • Journal Title

      Journal of Materials Science

      Volume: 49 Issue: 11 Pages: 3962-3969

    • DOI

      10.1007/s10853-014-8034-5

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Atomistic structure and segregation behavior in secondary structure and facet of Pr-doped ZnO Σ13 27.8° [0001] tilt grain boundary2014

    • Author(s)
      J. -Y. Roh, Y. Sato, and Y. Ikuhara
    • Journal Title

      Journal of the Ceramic Society of Japan

      Volume: 印刷中

    • NAID

      130004480260

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Grain-boundary structural transformation induced by geometry and chemistry2013

    • Author(s)
      Y. Sato, J. -Y. Roh, and Y. Ikuhara
    • Journal Title

      Physical Review B

      Volume: 87 Issue: 14

    • DOI

      10.1103/physrevb.87.140101

    • Related Report
      2013 Annual Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Investigation of microstructure and its impact on physical property in electroceramics2013

    • Author(s)
      Y. Sato
    • Journal Title

      Journal of the Ceramic Society of Japan

      Volume: 121 Issue: 1417 Pages: 825-830

    • DOI

      10.2109/jcersj2.121.825

    • NAID

      130004480203

    • ISSN
      1348-6535, 1882-0743
    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantifying stoichiometry-induced variations in structures and energies of a SrTiO3 symmetric S13 {510}/<100> grain boundary2013

    • Author(s)
      H. Yang, H.S. Lee, M. C. Sarahan, Y. Sato, M. Chi, Y. Ikuhara, and N. D. Browning,
    • Journal Title

      Philosophical Magazine

      Volume: 93 Issue: 10-12 Pages: 1219-1229

    • DOI

      10.1080/14786435.2012.746479

    • Related Report
      2013 Annual Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Scanning transmission electron microscopy observations and thermoelectric properties of the Sr-doped misfit cobalt oxide2013

    • Author(s)
      T. Morimura, Y. Sato, Y. Ikuhara, T. Yamaguchi and M. Hasaka
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 52 Issue: 7R Pages: 071101-071101

    • DOI

      10.7567/jjap.52.071101

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 強誘電ナノドメインの動的挙動 ~透過型電子顕微鏡による直接観察~2013

    • Author(s)
      佐藤幸生,平山司,幾原雄一
    • Journal Title

      セラミックス

      Volume: 48 Pages: 508-511

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Real-Space Distribution of Local WO4 Ordering in Negative Thermal Expansive ZrW2O82012

    • Author(s)
      Y. Sato, Y. Yamamura, K. Saito, Y. Ikuhara
    • Journal Title

      Journal of the American Chemical Society

      Volume: 134[34] Issue: 34 Pages: 13942-13945

    • DOI

      10.1021/ja305456j

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Evolution of nanodomains under DC electrical bias in Pb(Mg1/3Nb2/3)O3-PbTiO3: An In-situ transmission electron microscopy study2012

    • Author(s)
      Y. Sato, T. Hirayama, Y. Ikuhara
    • Journal Title

      Applied Physics Letters

      Volume: 100巻 Issue: 17

    • DOI

      10.1063/1.4705418

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] リラクサ系圧電単結晶中ナノドメインの電界に対する応答2012

    • Author(s)
      佐藤幸生,平山司,幾原雄一
    • Journal Title

      固体物理

      Volume: 47 Pages: 171-176

    • NAID

      40019281555

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] In-Situ Transmission Electron Microscopy Study on Nanodomains in PMN-PT (Pb(Mg1/3Nb2/3)O3-PbTiO3) Single Crystals2012

    • Author(s)
      Y. Sato, T. Hirayama, and Y. Ikuhara,
    • Journal Title

      AMTC Letters

      Volume: 3 Pages: 86-87

    • Related Report
      2012 Research-status Report
  • [Journal Article] ZnO nanowire array on film in a single crystal domain texture for optical and photoelec t rochemical applications2012

    • Author(s)
      Miao Zhong, Jean-Jacques De1aunay
    • Journal Title

      Nanotechnology

      Volume: 23 Issue: 49 Pages: 495602-495602

    • DOI

      10.1088/0957-4484/23/49/495602

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Simultaneous visualization of oxygen vacancies and the accompanying cation shifts in a perovskite oxide by combining annular imaging techniques2012

    • Author(s)
      S, Kobayashi, S, D, Findlay, N, Shibata, T, Hizoguchi, Y. Ikuhara, and T, Yamamoto
    • Journal Title

      Applied Physics Letters

      Volume: 100 Issue: 19 Pages: 193112-193112

    • DOI

      10.1063/1.4714920

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] 酸化亜鉛の粒界における原子配列および添加元素の偏析状態2012

    • Author(s)
      佐藤幸生
    • Journal Title

      セラミックス

      Volume: 47 Pages: 524-527

    • Related Report
      2012 Research-status Report
  • [Journal Article] Understanding Structural Variability Induced by Grain Boundary Doping in SrTiO32012

    • Author(s)
      H. Yang, Y. Sato, H. S. Lee, Y. Ikuhara, and N. D. Browning
    • Journal Title

      AMTC Letters

      Volume: 3 Pages: 34-35

    • Related Report
      2012 Research-status Report
  • [Journal Article] Grain Boundary Atomic Structure of Asymmetric S3 Tilt Boundaries in SrTiO3 Bicrystal2012

    • Author(s)
      T. Yamamoto, A. Fukumoto, H. S. Lee, T. Mizoguchi, N. Shibata, Y. Sato, and Y. Ikuhara,
    • Journal Title

      AMTC Letters

      Volume: 3 Pages: 42-43

    • Related Report
      2012 Research-status Report
  • [Journal Article] Atomic Structure Characterization of ZnO S13 (1340) Symmetric Tilt Grain Boundaries2012

    • Author(s)
      J. -Y. Roh, Y. Sato, and Y. Ikuhara
    • Journal Title

      AMTC Letters

      Volume: 3 Pages: 86-87

    • Related Report
      2012 Research-status Report
  • [Journal Article] Direct Observations of Hydrogen in Crystalline Materials2012

    • Author(s)
      T. Saito, K. Fukunaga, T. Hirayama, S. D. Findlay, N. Shibata, Y. Sato, J. Matsuda, K. Asano, E. Akiba, and Y. Ikuhara,
    • Journal Title

      AMTC Letters

      Volume: 3 Pages: 176-177

    • Related Report
      2012 Research-status Report
  • [Journal Article] Phase boundaries in the delithiated LiFePO4 crystals2012

    • Author(s)
      A. Nakamura, S. Furutsuki, S. Nishimura, Y. Sato, N. Shibata, A. Yamada, and Y. Ikuhara
    • Journal Title

      AMTC Letters

      Volume: 3 Pages: 232-233

    • Related Report
      2012 Research-status Report
  • [Journal Article] Atomic structure of a Σ3[110]/(111) grain boundary in CeO_22012

    • Author(s)
      B.Feng, H.Hojo, T.Mizoguchi, H.Ohta, S.D.Findlay, Y.Sato, N.Shibata, T.Yamamoto, Y.Ikuhara
    • Journal Title

      APPLIED PHYSICS LETTERS

      Volume: 100 Issue: 7 Pages: 73109-73109

    • DOI

      10.1063/1.3682310

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] その場透過型電子顕微鏡法による圧電単結晶中ナノドメインの分極反転直接観察2012

    • Author(s)
      佐藤幸生,平山司,幾原雄一
    • Journal Title

      セラミックス

      Volume: 47 Pages: 48-50

    • NAID

      40019124823

    • Related Report
      2011 Research-status Report
  • [Journal Article] Real-Time Direct Observations of Polarization Reversal in a Piezoelectric Crystal : Pb(Mg_<1/3>Nb_<2/3>)O_3-PbTiO_3 Studied via In Situ Electrical Biasing Transmission Electron Microscopy2011

    • Author(s)
      Y.Sato, T.Hirayama, Y.Ikuhara
    • Journal Title

      PHYSICAL REVIEW LETTERS

      Volume: 107 Issue: 18

    • DOI

      10.1103/physrevlett.107.187601

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Presentation] Role of Grain Boundaries in ZnO2014

    • Author(s)
      Y. Sato and Y. Ikuhara
    • Organizer
      SPIE Photonics West 2014
    • Place of Presentation
      The Moscone Center, San Fransisco, USA
    • Year and Date
      2014-02-03
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Role of Grain Boundaries in ZnO2014

    • Author(s)
      Yukio Sato and Yuichi Ikuhara
    • Organizer
      SPIE Photonics West 2014
    • Place of Presentation
      San Fransisco, USA,
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 電子セラミックスにおける微視的な構造および物性への影響2013

    • Author(s)
      佐藤幸生
    • Organizer
      日本顕微鏡学会第57回シンポジウム
    • Place of Presentation
      ウインク愛知,愛知
    • Year and Date
      2013-11-16
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] 電子セラミックスにおける微視的な構造および物性への影響2013

    • Author(s)
      佐藤幸生
    • Organizer
      日本金属学会・鉄鋼協会九州支部・平成25年度材料プロセス談話会特別講演会
    • Place of Presentation
      九州大学,福岡
    • Year and Date
      2013-06-21
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] 電子セラミックスにおける微細構造と物性の相関に関する研究2013

    • Author(s)
      佐藤幸生
    • Organizer
      2013年日本セラミックス協会年会
    • Place of Presentation
      東京工業大学,東京
    • Year and Date
      2013-03-18
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Understanding Atomic Scale Structural Variations in Doped Grain Boundaries of SrTiO32013

    • Author(s)
      H. Yang, Y. Sato, P. G. Kotula, H. S. Lee, Y. Ikuhara and N. D. Browning
    • Organizer
      Materials Research Society 2013 Spring Meeting
    • Place of Presentation
      San Francisco, USA
    • Related Report
      2013 Annual Research Report
  • [Presentation] Structure, composition, and electrical property of an iron-doped alumina single grain boundary2013

    • Author(s)
      K. Kato, Y. Sato, K. Obara, N. Takahashi, N. Shibata, and Y. Ikuhara
    • Organizer
      The 10th Pacific Rim Conference on Ceramic and Glass Technology
    • Place of Presentation
      San Diego, CA, USA
    • Related Report
      2013 Annual Research Report
  • [Presentation] 電子セラミックスにおける微視的な構造および物性2013

    • Author(s)
      佐藤幸生
    • Organizer
      日本金属学会・鉄鋼協会九州支部・平成25年度材料プロセス談話会特別講演会
    • Place of Presentation
      九州大学,福岡
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Structural analysis of Ti-rich dislocation in SrTiO3 low-angle grain boundary2013

    • Author(s)
      K. Takehara, Y. Sato, T. Tohei, N. Shibata, Y. Ikuhara
    • Organizer
      XIV The International Conference on Intergranular and Interphase Boundaries in Materials (iib2013)
    • Place of Presentation
      Halkidiki, Greece
    • Related Report
      2013 Annual Research Report
  • [Presentation] Similarity and Variation in Grain Boundary Atomic Structures of Dense Packing Cubic Crystals2013

    • Author(s)
      H. Yang, Y. Sato, H.S. Lee, Y. Ikuhara, P. Moeck, P.G. Kotula, and N.D. Browning
    • Organizer
      XIV The International Conference on Intergranular and Interphase Boundaries in Materials (iib2013)
    • Place of Presentation
      Halkidiki, Greece
    • Related Report
      2013 Annual Research Report
  • [Presentation] Grain-Boundary Phase Transformation of ZnO:Pr System2013

    • Author(s)
      Yukio Sato, Ji-Young Roh, and Yuichi Ikuhara
    • Organizer
      Microscopy and Microanalysis 2013 Meeting
    • Place of Presentation
      Indianapolis, IN, USA
    • Related Report
      2013 Annual Research Report
  • [Presentation] Atomic Scale Manipulation of Grain Boundary Structures Through Doping and in-situ Gas Reduction2013

    • Author(s)
      H. Yang, Y. Sato, H. S. Lee, Y. Ikuhara, P. Moeck, P. G. Kotula, and N. D. Browning
    • Organizer
      Microscopy and Microanalysis 2013 Meeting
    • Place of Presentation
      Indianapolis, IN, USA
    • Related Report
      2013 Annual Research Report
  • [Presentation] 強誘電ナノドメインの構造解析2013

    • Author(s)
      佐藤幸生,平山司,幾原雄一
    • Organizer
      日本セラミックス協会第26回秋季シンポジウム
    • Place of Presentation
      信州大学,長野
    • Related Report
      2013 Annual Research Report
  • [Presentation] Structural variation of Pr(Praseodymium) doped ZnO [0001] tilt grain boundaries2013

    • Author(s)
      J. -Y. Roh, Y. Sato, and Y. Ikuhara
    • Organizer
      日本セラミックス協会第26回秋季シンポジウム
    • Place of Presentation
      信州大学,長野
    • Related Report
      2013 Annual Research Report
  • [Presentation] アルミナ単一粒界における構造制御および電気伝導性の探索2013

    • Author(s)
      加藤 向平、佐藤 幸生、小原 和貴、高橋 伸彬、柴田 直哉、幾原 雄一
    • Organizer
      日本金属学会2013年秋期講演大会(第153回)
    • Place of Presentation
      金沢大学,石川
    • Related Report
      2013 Annual Research Report
  • [Presentation] 双結晶法によるSrTiO3 中のTi 過剰刃状転位2013

    • Author(s)
      竹原 健太、佐藤 幸生、藤平 哲也、柴田 直哉、幾原 雄一
    • Organizer
      日本金属学会2013年秋期講演大会(第153回)
    • Place of Presentation
      金沢大学,石川
    • Related Report
      2013 Annual Research Report
  • [Presentation] PMN-PTにおける強誘電ナノドメインの構造解析2013

    • Author(s)
      佐藤幸生,平山司,幾原雄一
    • Organizer
      日本物理学会2013年秋季大会
    • Place of Presentation
      徳島大学,徳島
    • Related Report
      2013 Annual Research Report
  • [Presentation] Tilt-angle Dependent Grain Boundary Tendency in Pr (Praseodymium) Doped ZnO [0001]2013

    • Author(s)
      J. –Y. Roh, Y. Sato, and Y. Ikuhara
    • Organizer
      The 1st East-Asia Microscopy Conference (EAMC-1)
    • Place of Presentation
      Chongqing, China
    • Related Report
      2013 Annual Research Report
  • [Presentation] プラセオジム添加酸化亜鉛[0001]対称傾角粒界における構造ユニットと傾角の関係2013

    • Author(s)
      盧智英,佐藤幸生,幾原雄一
    • Organizer
      第33回エレクトロセラミックス研究討論会
    • Place of Presentation
      文部科学省研究交流センター,つくば
    • Related Report
      2013 Annual Research Report
  • [Presentation] 電子セラミックスにおける微視的な構造および物性への影響2013

    • Author(s)
      佐藤幸生
    • Organizer
      日本顕微鏡学会第57回シンポジウム
    • Place of Presentation
      ウインクあいち,愛知
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 電子セラミックスにおける微細構造と物性の相関に関する研究2013

    • Author(s)
      佐藤幸生
    • Organizer
      2013年日本セラミックス協会年会
    • Place of Presentation
      東京工業大学
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Domain response by electric fields in PMN-PT : An in-situ transmission electron microscopy study2012

    • Author(s)
      Y. Sato, T. Hirayama, and Y. Ikuhara
    • Organizer
      The 9th Korea-Japan Conference on Ferroelectrics (KJC-FE09)
    • Place of Presentation
      University of Ulsan, Ulsan, Korea
    • Year and Date
      2012-08-10
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Domain response by electric fields in PMN-PT: An in-situ transmission electron microscopy study2012

    • Author(s)
      Yukio Sato, Tsukasa Hirayama, and Yuichi Ikuhara,
    • Organizer
      The 9th Korea-Japan Conference on Ferroelectrics (KJC-FE09)
    • Place of Presentation
      University of Ulsan, Ulsan, Korea
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] PMN-PT単結晶の微細構造解析2012

    • Author(s)
      佐藤幸生,平山司,幾原雄一
    • Organizer
      第32回エレクトロセラミックス研究討論会
    • Place of Presentation
      東京工業大学
    • Related Report
      2012 Research-status Report
  • [Presentation] Ca3Co4O9系材料の電子状態解析2012

    • Author(s)
      佐藤幸生,溝口照康,森村隆夫,羽坂雅之,幾原雄一
    • Organizer
      日本セラミックス協会第25回秋季シンポジウム
    • Place of Presentation
      名古屋大学
    • Related Report
      2012 Research-status Report
  • [Presentation] SrTiO3中の刃状転位における原子レベル構造解析2012

    • Author(s)
      佐藤幸生,竹原健太,藤平哲也,福本晃久,柴田直哉,溝口照康,山本剛久,幾原雄一
    • Organizer
      日本金属学会2012年秋期(第151回)大会
    • Place of Presentation
      愛媛大学
    • Related Report
      2012 Research-status Report
  • [Presentation] PMN-PT単結晶中ドメイン構造の電子顕微鏡その場観察2012

    • Author(s)
      佐藤幸生,平山司,幾原雄一
    • Organizer
      第29回強誘電体応用会議
    • Place of Presentation
      コープイン京都
    • Related Report
      2012 Research-status Report
  • [Presentation] In-Situ Transmission Electron Microscopy Study on Nanodomains in PMN-PT (Pb(Mg1/3Nb2/3)O3-PbTiO3) Single Crystals2012

    • Author(s)
      Y. Sato, T. Hirayama, and Y. Ikuhara
    • Organizer
      The 3rd International Symposium on Advanced Microscopy and Theoretical Calculations (AMTC3)
    • Place of Presentation
      Nagaragawa Congress Center
    • Related Report
      2012 Research-status Report
  • [Presentation] ZnO [0001] 30°傾角粒界における原子配列およびPrの偏析挙動2012

    • Author(s)
      佐藤幸生,井上太志,廬智英,幾原雄一
    • Organizer
      日本金属学会2012年春期(第150回大会)
    • Place of Presentation
      横浜
    • Related Report
      2011 Research-status Report
  • [Presentation] 透過型電子顕微鏡法を用いたセラミック材料の解析2011

    • Author(s)
      佐藤幸生
    • Organizer
      第120回強誘電体研究会
    • Place of Presentation
      東京理科大学,東京
    • Year and Date
      2011-12-16
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] 若手研究者の皆様へ~これまでの体験談から~2011

    • Author(s)
      佐藤幸生
    • Organizer
      特定領域研究「ナノ機能元素の材料科学」第4回若手の会
    • Place of Presentation
      東京理科大学,師崎荘,愛知
    • Year and Date
      2011-09-28
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Atomic-scale investigations of nano-scale regions in electroceramics through scanning transmission electron microscopy2011

    • Author(s)
      Y. Sato, T. Mizoguchi, N. Shibata, T. Yamamoto, T. Hirayama, and Y. Ikuhara
    • Organizer
      5th Meeting of the International Union of Microbeam Analysis Societies (IUMAS-V)
    • Place of Presentation
      Seoul Olympic parktel, Seoul, Korea
    • Year and Date
      2011-05-23
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] 透過型電子顕微鏡法を用いたセラミック材料の解析2011

    • Author(s)
      佐藤幸生
    • Organizer
      第120回強誘電体研究会(招待講演)
    • Place of Presentation
      東京
    • Related Report
      2011 Research-status Report
  • [Presentation] 若手研究者の皆様へ ~これまでの体験談から~2011

    • Author(s)
      佐藤幸生
    • Organizer
      特定領域研究第4回若手の会(招待講演)
    • Place of Presentation
      愛知
    • Related Report
      2011 Research-status Report
  • [Presentation] Atomic-scale investigations of nano-scale regions in electroceramics through scanning transmission electron microscopy2011

    • Author(s)
      Y. Sato, T. Mizoguchi, N. Shibata, T. Yamamoto, T. Hirayama, and Y. Ikuhara
    • Organizer
      5th Meeting of the International Union of Microbeam Analysis Societies(招待講演)
    • Place of Presentation
      Seoul, Korea
    • Related Report
      2011 Research-status Report
  • [Presentation] PMN-PT中の微小領域におけるTEM・STEM観察2011

    • Author(s)
      佐藤幸生,平山司,幾原雄一
    • Organizer
      日本セラミックス協会第24回秋季シンポジウム
    • Place of Presentation
      北海道
    • Related Report
      2011 Research-status Report
  • [Presentation] ZnO結晶粒界における機能元素の存在状態および構造安定性2011

    • Author(s)
      佐藤幸生,井上太志,柴田直哉,溝口照康,幾原雄一
    • Organizer
      日本金属学会2011年秋期(第149回大会)
    • Place of Presentation
      沖縄
    • Related Report
      2011 Research-status Report
  • [Presentation] Atomic-Scale Structures of ZnO [0001] Tilt Grain Boundaries2011

    • Author(s)
      Y. Sato, T. Mizoguchi, N. Shibata, T. Yamamoto, and Y. Ikuhara
    • Organizer
      15th International Conference on Thin Films
    • Place of Presentation
      Kyoto
    • Related Report
      2011 Research-status Report
  • [Remarks]

    • URL

      http://zaiko13.zaiko.kyushu-u.ac.jp/sato.html

    • Related Report
      2013 Final Research Report
  • [Remarks] 日経産業新聞 「圧電材料の分子観察」,平成23年11月9日 新聞発表

    • Related Report
      2013 Final Research Report
  • [Remarks] 日刊工業新聞 「圧電セラのナノ領域応答,即時直接観察に成功」,平成23年10月31日 新聞発表

    • Related Report
      2013 Final Research Report
  • [Remarks] 九州大学大学院工学研究院 材料工学部門 佐藤幸生 ホームページ

    • URL

      http://zaiko13.zaiko.kyushu-u.ac.jp/sato.html

    • Related Report
      2013 Annual Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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