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Clarification of Microscopic Origin of Photo-Induced Properties in Dielectrics by Operando Electron Microscopy

Research Project

Project/Area Number 18H01710
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 26020:Inorganic materials and properties-related
Research InstitutionKyushu University

Principal Investigator

Sato Yukio  九州大学, 工学研究院, 准教授 (80581991)

Co-Investigator(Kenkyū-buntansha) 森分 博紀  一般財団法人ファインセラミックスセンター, その他部局等, 主席研究員 (40450853)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2020: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2019: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2018: ¥13,000,000 (Direct Cost: ¥10,000,000、Indirect Cost: ¥3,000,000)
Keywords誘電体 / その場観察 / 電子顕微鏡 / 電場印加 / 光 / ドメイン / 格子定数 / 光物性 / 強誘電体 / 歪み / 起電力 / 電場 / 圧電体 / 微構造 / 圧電
Outline of Final Research Achievements

We have developed photo-electric field induced operando electron microscopy in order to understand the origin of physical properties from direct observation of microstructural change. We applied this method to dielectric/ferroelectric materials for measuring photo-induced voltage and change of nanostructure as well as atomic arrangement. By using the newly developed electron microscopy specimen holder, we have succeeded in observing electric-field induced strain as small as 7 picometer, discovering lamellar-like nanostructure in relaxor ferroelectrics, and developing two-step affine transformation method that allows us to measure lattice parameters from atomic-scale scanning transmission electron microscopy image very accurately.

Academic Significance and Societal Importance of the Research Achievements

本研究の学術的な意義は、電場・光という外的刺激を与えたままで原子分解能電子顕微鏡観察および高精度原子位置測定が可能であるという技術的なポテンシャルを示したこと、強誘電体分野における新規ナノ構造を発見したことなどにある。社会的な意義としては、開発された手法が誘電体のみならず、電池、トランジスタ等の光・電気デバイスの解析にも適用可能であることから材料解析の新しい可能性が拓かれたことや、新しい誘電体材料の開発につながり得る知見が得られたことが挙げられる。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (89 results)

All 2021 2020 2019 2018 Other

All Int'l Joint Research (2 results) Journal Article (17 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 16 results,  Open Access: 3 results) Presentation (58 results) (of which Int'l Joint Research: 18 results,  Invited: 7 results) Remarks (11 results) Funded Workshop (1 results)

  • [Int'l Joint Research] インディアン工科大学マンディー校(インド)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] インド理科大学院バンガロール校(インド)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Scanning Transmission Electron Microscopy Simulation for Multi-Domain Barium Titanate2021

    • Author(s)
      Fukao Kaita、Sato Yukio、Teranishi Ryo、Kaneko Kenji
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 90 Issue: 3 Pages: 034803-034803

    • DOI

      10.7566/jpsj.90.034803

    • NAID

      210000158855

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Understanding of scanning-system distortions of atomic-scale scanning transmission electron microscopy images for accurate lattice parameter measurements2020

    • Author(s)
      Syota Fujinaka, Yukio Sato, Ryo Teranishi, Kenji Kaneko
    • Journal Title

      Journal of Materials Science

      Volume: 印刷中 Issue: 19 Pages: 8123-8133

    • DOI

      10.1007/s10853-020-04602-w

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Lamellar-like nanostructure in a relaxor ferroelectrics Pb(Mg1/3Nb2/3)O32020

    • Author(s)
      Sato Yukio、Fujinaka Syota、Yamaguchi Syo、Teranishi Ryo、Kaneko Kenji、Shimizu Takao、Taniguchi Hiroki、Moriwake Hiroki
    • Journal Title

      Journal of Materials Science

      Volume: 56 Issue: 2 Pages: 1231-1241

    • DOI

      10.1007/s10853-020-05417-5

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Piezoelectricity in perovskite-type pseudo-cubic ferroelectrics by partial ordering of off-centered cations2020

    • Author(s)
      Kuroiwa Yoshihiro、Kim Sangwook、Fujii Ichiro、Ueno Shintaro、Nakahira Yuki、Moriyoshi Chikako、Sato Yukio、Wada Satoshi
    • Journal Title

      Communications Materials

      Volume: 1 Issue: 1

    • DOI

      10.1038/s43246-020-00072-4

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A computational search for wurtzite-structured ferroelectrics with low coercive voltages2020

    • Author(s)
      Moriwake Hiroki、Yokoi Rie、Taguchi Ayako、Ogawa Takafumi、Fisher Craig A. J.、Kuwabara Akihide、Sato Yukio、Shimizu Takao、Hamasaki Yosuke、Takashima Hiroshi、Itoh Mitsuru
    • Journal Title

      APL Materials

      Volume: 8 Issue: 12 Pages: 121102-121102

    • DOI

      10.1063/5.0023626

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A NiRhS Fuel Cell Catalyst-Lessons from Hydrogenase.2020

    • Author(s)
      Ogo, Seiji;* Ando, Tatsuya; Thi Minh, Le Tu; Mori, Yuki; Matsumoto, Takahiro; Yatabe, Takeshi; Yoon, Ki-Seok; Sato, Yukio; Hibino, Takashi; Kaneko, Kenji.
    • Journal Title

      Chemical Communucations

      Volume: 56 Issue: 79 Pages: 11787-11790

    • DOI

      10.1039/d0cc04789a

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Large Electric-Field-Induced Strain Close to the Surface in Barium Titanate Studied by Atomic-Scale In Situ Electron Microscopy2020

    • Author(s)
      Yukio Sato, Ryuki Miyauchi, Mai Aoki, Syota Fujinaka, Ryo Teranishi, Kenji Kaneko
    • Journal Title

      Physica Status Solidi, Rapid Research Letters

      Volume: 14 Issue: 1 Pages: 1900488-1900488

    • DOI

      10.1002/pssr.201900488

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Atomic-Scale Observation of Titanium-Ion Shifts in Barium Titanate Nanoparticles: Implications for Ferroelectric Applications2019

    • Author(s)
      Yukio SATO, Mai AOKI, Ryo TERANISHI, Kenji KANEKO, Masaki TAKESADA, Hiroki MORIWAKE, Hiroshi TAKASHIMA and Yukiya HAKUTA
    • Journal Title

      ACS APPLIED NANO MATERIALS

      Volume: 2 Issue: 9 Pages: 5761-5768

    • DOI

      10.1021/acsanm.9b01221

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microstructures of superconducting joint between GdBa2Cu3Oy-coated conductors via additionally deposited precursor films2019

    • Author(s)
      Tomohiro Miyajima, Ryo Teranishi, Syotaro Yasuyama, Yukio Sato, Kenji Kaneko, Takuya Maeda, Minoru Ochi, Kazuya Hiramatsu, Miyuki Nakamura, Valery Petrykin, Sergey Lee, Tatsunori Okada, and Satoshi Awaji
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 58 Issue: 5 Pages: 050913-050913

    • DOI

      10.7567/1347-4065/ab0f23

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Influence of joint pressure on superconducting and mechanical properties for jointed GdBa2Cu3Oy coated conductors via precursor films2019

    • Author(s)
      Tomohiro Miyajima, Ryo Teranishi, Syotaro Yasuyama, Yukio Sato, Kenji Kaneko, Valery Petrykin, Sergey Lee, Tatsunori Okada, Satoshi Awaji, and Akiyoshi Matsumoto
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 58 Issue: 5 Pages: 050907-050907

    • DOI

      10.7567/1347-4065/ab0727

    • NAID

      210000135480

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Nanostructural Analyses of Intra- and Intergranular Precipitates in High-temperature Heat-treated Nitrogen-added Austenitic Stainless Steel2019

    • Author(s)
      Ochi Minoru、Sato Kousei、Teranishi Ryo、Sato Yukio、Hamada Jun-ichi、Takushima Chikako、Hara Toru、Kaneko Kenji
    • Journal Title

      Tetsu-to-Hagane

      Volume: 105 Issue: 4 Pages: 418-425

    • DOI

      10.2355/tetsutohagane.TETSU-2018-067

    • NAID

      130007628828

    • ISSN
      0021-1575, 1883-2954
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Three-dimensional Characterization of Precipitates at Grain Boundaries of N-added Austenitic Steel2018

    • Author(s)
      Ochi M.、Sato K.、Teranishi R.、Sato Y.、Kaneko K.、Hamada J.、Takushima C.、Hara T.
    • Journal Title

      Materia Japan

      Volume: 57 Issue: 12 Pages: 618-618

    • DOI

      10.2320/materia.57.618

    • NAID

      130007538925

    • ISSN
      1340-2625, 1884-5843
    • Year and Date
      2018-12-01
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preface to the Special Feature on Recent Advances in Microstructure Characterization for Materials Development(11)- Microscopy and Cutting-edge Techniques for Materials Analyses2018

    • Author(s)
      赤瀬 善太郎, 木口 賢紀, 佐藤 幸生, 田中 智仁, 田辺 栄司, 寺本 武司, 仲村 龍介, 本間 智之, 横山 賢一
    • Journal Title

      Materia Japan

      Volume: 57 Issue: 12 Pages: 583-583

    • DOI

      10.2320/materia.57.583

    • NAID

      130007538974

    • ISSN
      1340-2625, 1884-5843
    • Year and Date
      2018-12-01
    • Related Report
      2018 Annual Research Report
  • [Journal Article] Nanostructural Analyses of Intra- and Intergranular Precipitates in High-temperature Heat-treated Nitrogen-added Austenitic Stainless Steel2018

    • Author(s)
      Ochi Minoru、Sato Kousei、Teranishi Ryo、Sato Yukio、Hamada Jun-ichi、Takushima Chikako、Hara Toru、Kaneko Kenji
    • Journal Title

      ISIJ International

      Volume: 58 Issue: 8 Pages: 1459-1466

    • DOI

      10.2355/isijinternational.ISIJINT-2017-756

    • NAID

      130007436569

    • ISSN
      0915-1559, 1347-5460
    • Year and Date
      2018-08-15
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Study of Growth Process for YBa2Cu3Oy Coated Conductors With BaZrO 3 Flux Pinning Centers by Monitoring Electrical Conductivity2018

    • Author(s)
      Teranishi Ryo、Konya Kazuki、Inoue Masayoshi、Sato Yukio、Kaneko Kenji、Izumi Teruo、Awaji Satoshi
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 28 Issue: 4 Pages: 1-5

    • DOI

      10.1109/tasc.2018.2818752

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural and compositional study of precipitates in under-aged Cu-added Al-Mg-Si alloy2018

    • Author(s)
      Maeda Takuya、Kaneko Kenji、Namba Takuya、Koshino Yuki、Sato Yukio、Teranishi Ryo、Aruga Yasuhiro
    • Journal Title

      Scientific Reports

      Volume: 8 Issue: 1 Pages: 1-7

    • DOI

      10.1038/s41598-018-35134-8

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Measurement of Barium Ion Displacement Near Surface in a Barium Titanate Nanoparticle by Scanning Transmission Electron Microscopy2018

    • Author(s)
      Mai Aoki, Yukio Sato, Ryo Teranishi, Kenji Kaneko
    • Journal Title

      Applied Microscopy

      Volume: 48 Issue: 1 Pages: 27-32

    • DOI

      10.9729/am.2018.48.1.27

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Presentation] (1-x)BiFeO3-BaTiO3(x = 0.2, 0.3, 0.4)におけるBiイオン変位とナノ構造の関係2021

    • Author(s)
      宮内 隆輝、佐藤 幸生、寺西 亮、金子 賢治、Sangwook Kim、藤井 一郎、上野 慎太郎、中平 夕貴、森吉 千佳子、黒岩 芳弘、和田 智志
    • Organizer
      強的秩序とその操作に関わる研究グループ第12回講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 電子セラミックスにおける機能の微視的起源 ―原子スケールからの新素材開発に向けて―2021

    • Author(s)
      佐藤幸生
    • Organizer
      日本金属学会2021年春季講演大会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 水熱合成法により作製したHf0.5Zr0.5O2ナノ粒子における結晶相の合成温度依存性2020

    • Author(s)
      藤元このみ、佐藤幸生、寺西亮、金子賢治
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 0.8BiFeO3-0.2BaTiO3のナノおよび原子スケール構造解析2020

    • Author(s)
      宮内隆輝, 佐藤幸生, 寺西亮, 金子賢治, Kim Sangwook, 藤井一郎, 上野慎太郎, 中平夕貴, 森吉千佳子, 黒岩芳弘, 和田智志
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Hf0.5Zr0.5O2ナノ粒子における準安定相の形成2020

    • Author(s)
      藤元このみ、佐藤幸生、寺西亮、金子賢治
    • Organizer
      第126回日本物理学会九州支部例会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 正方晶系マルチドメインを有するチタン酸バリウムにおける走査透過型電子顕微鏡像シミュレーション2020

    • Author(s)
      深尾海太、佐藤幸生、寺西亮、金子賢治
    • Organizer
      第126回日本物理学会九州支部例会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 0.8BiFeO3-0.2BaTiO3の原子分解能電子顕微鏡解析2020

    • Author(s)
      宮内 隆輝、佐藤 幸生、寺西 亮、金子 賢治、Sangwook Kim、藤井 一郎、上野 慎太郎、中平 夕貴、森吉 千佳子、黒岩 芳弘、和田 智志
    • Organizer
      MRM Forum 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Hf0.5Zr0.5O2ナノ粒子の合成および構造解析2020

    • Author(s)
      藤元このみ、佐藤幸生、寺西亮、金子賢治
    • Organizer
      MRM Forum 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] マルチドメイン構造を有するチタン酸バリウムの走査透過型電子顕微鏡像シミュレーション2020

    • Author(s)
      深尾海太、佐藤幸生、寺西亮、金子賢治
    • Organizer
      MRM Forum 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] 2段階アフィン変換法による走査透過型電子顕微鏡像の歪み補正2020

    • Author(s)
      佐藤 幸生、藤中 翔太、寺西 亮、金子 賢治
    • Organizer
      第10回強的秩序とその操作に関する研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Structural investigation of dielectrics and ferroelectrics using atomic-scale in-situ electron microscopy under external electric fields2020

    • Author(s)
      Yukio Sato
    • Organizer
      12th Asia-Pacific Microscopy Conference (APMC2020)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] チタン酸バリウムナノ粒子の深さ分解原子分解能STEM観察2020

    • Author(s)
      青木舞・佐藤幸生・寺西亮・金子賢治、武貞正樹、森分博紀、高島浩・伯田幸也
    • Organizer
      日本セラミックス協会2020年年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 電圧印加その場電子顕微鏡法による歪みの測定2019

    • Author(s)
      佐藤幸生,宮内隆輝,青木 舞,寺西 亮,金子賢治
    • Organizer
      第36回強誘電体応用会議
    • Related Report
      2019 Annual Research Report
  • [Presentation] 電場印加その場電子顕微鏡法による誘電体研究2019

    • Author(s)
      佐藤幸生、宮内隆輝、青木 舞、寺西 亮、金子賢治
    • Organizer
      2019年度 合同学術講演会(日本金属学会 日本鉄鋼協会 軽金属学会 九州支部 共催)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Pb(Mg1/3Nb2/3)O3 における極性ナノ構造の電場に対する応答2019

    • Author(s)
      山口 翔、佐藤幸生、寺西 亮、金子賢治、清水荘雄、谷口博基
    • Organizer
      2019年度 合同学術講演会(日本金属学会 日本鉄鋼協会 軽金属学会 九州支部 共催)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Pb(Mg1/3Nb2/3)O3-PbTiO3単結晶における分極回転機構の原子スケール観察2019

    • Author(s)
      藤中翔太、佐藤幸生、寺西 亮、金子賢治
    • Organizer
      2019年度 合同学術講演会(日本金属学会 日本鉄鋼協会 軽金属学会 九州支部 共催)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 水熱合成法による Hf1-XZrXO2ナノ粒子の合成2019

    • Author(s)
      藤元このみ、佐藤幸生、寺西 亮、金子賢治
    • Organizer
      2019年度 合同学術講演会(日本金属学会 日本鉄鋼協会 軽金属学会 九州支部 共催)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 電場印加その場電子顕微鏡法によるイオン分極直接観察の検討2019

    • Author(s)
      宮内隆輝、佐藤幸生、寺西 亮、金子賢治
    • Organizer
      2019年度 合同学術講演会(日本金属学会 日本鉄鋼協会 軽金属学会 九州支部 共催)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Aromic-scale In-situ Electron Microscopy Observation of Dielectric Materials Under Electric Fields2019

    • Author(s)
      Yukio Sato
    • Organizer
      International Symposium on Microscopy and Microanalysis of Materials (ISMMM2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Structural investigation of dielectrics under an electric field by atomic-scale in-situ electron microscopy2019

    • Author(s)
      Yukio Sato
    • Organizer
      7th international Symposium on Integrated Functionalities
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 電子顕微鏡その場観察によるBaTiO3における異常な電界誘起格子歪みの観察2019

    • Author(s)
      佐藤幸生, 宮内隆輝, 寺西亮, 金子賢治
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 水熱合成法によるZr固溶HfO2ナノ粒子の作製2019

    • Author(s)
      藤元このみ, 佐藤幸生, 寺西亮, 金子賢治
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] その場電子顕微鏡法によるイオン分極の直接観察に向けた検討2019

    • Author(s)
      宮内隆輝, 佐藤幸生, 寺西亮, 金子賢治
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 高分解能電場印加その場電子顕微鏡法による誘電体研究2019

    • Author(s)
      佐藤幸生
    • Organizer
      日本顕微鏡学会第1回その場観察研究部会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 電場印加その場STEM法によるイオン分極の直接観察に向けた検討2019

    • Author(s)
      宮内隆輝, 佐藤幸生, 藤中翔太,寺西亮, 金子賢治
    • Organizer
      第125回日本物理学会九州支部例会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 水熱合成法によるZr固溶HfO2ナノ粒子の作製2019

    • Author(s)
      藤元このみ, 佐藤幸生, 寺西亮, 金子賢治
    • Organizer
      第125回日本物理学会九州支部例会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 原子分解能STEMを用いたPb(Mg1/3Nb2/3)O3-xPbTiO3単結晶における分極回転およびドメイン反転の観察2019

    • Author(s)
      藤中 翔太, 佐藤 幸生, 寺西 亮, 金子 賢治
    • Organizer
      東北大学金属材料研究所 共同利用・共同研究ワークショップ
    • Related Report
      2019 Annual Research Report
  • [Presentation] 電子顕微鏡で観察する誘電体の応答2019

    • Author(s)
      佐藤幸生
    • Organizer
      東北大学金属材料研究所 共同利用・共同研究ワークショップ
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 局所的な負圧相BaTiO3生成の可能性について2019

    • Author(s)
      佐藤幸生,宮内隆輝,藤中翔太,青木舞,寺西亮,金子賢治
    • Organizer
      強的秩序とその操作に関わる研究グループ第8回研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] BaTiO3薄膜における局所的な負圧相生成の可能性について2019

    • Author(s)
      佐藤幸生,宮内隆輝,藤中翔太,青木舞,寺西亮,金子賢治
    • Organizer
      日本セラミックス協会2019年年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 機能性セラミックスの電子顕微鏡解析例-低倍率,電子回折から高分解能まで-2018

    • Author(s)
      佐藤 幸生
    • Organizer
      第74回日本顕微鏡学会全国学術集会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] マグネシウムニオブ酸鉛セラミックス中のPNRの電子回折およびTEM像への影響2018

    • Author(s)
      山口 翔,佐藤 幸生,清水 荘雄,谷口 博基,寺西 亮,金子 賢治
    • Organizer
      日本顕微鏡学会第74回学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] CaCu3Ti4O12セラミックス中の粒内および粒界におけるEELSによる解析2018

    • Author(s)
      藤中 翔太,佐藤幸生,寺西亮,金子賢治
    • Organizer
      日本顕微鏡学会第74回学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] GdBa2Cu3O7-δ超伝導薄膜の接続体作製時の表面加工による効果2018

    • Author(s)
      安山 正太郎、宮島 友博、寺西 亮、佐藤 幸生、金子 賢治、V. Petrykin、S. Lee、淡路 智、岡田 達典、松本 明善
    • Organizer
      日本金属学会・日本鉄鋼協会・軽金属学会・九州支部平成30年度合同学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] BaHfO3 を導入したYBa2Cu3O7-δ薄膜作製時におけるBa 塩添加の影響2018

    • Author(s)
      山田 眞、寺西 亮、佐藤 幸生、金子 賢治
    • Organizer
      日本金属学会・日本鉄鋼協会・軽金属学会・九州支部平成30年度合同学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] A comprehensive electron microscopic study of ferroelectric domain at nano and atomic scale without and under electric field2018

    • Author(s)
      Yukio Sato
    • Organizer
      International Conference on Microscopy & Annual Meeting of Electron Microscope Society of India (EMSI) 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] An attempt of high precision electron microscopy observation of a dielectric crystal under external electric field2018

    • Author(s)
      Yukio Sato, Takashi Gondo, Hiroya Miyazaki, Ryo Teranishi, Kenji Kaneko
    • Organizer
      12th Japan-Korea Conference on Ferroelectrics (JKC-FE12)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pb(Mg1/3Nb2/3)O3-PbTiO3単結晶の電場印加中高分解能電子顕微鏡観察2018

    • Author(s)
      佐藤 幸生・藤中 翔太・寺西 亮・金子 賢治
    • Organizer
      日本セラミックス協会 第 31 回秋季シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] CaCu3Ti4O12セラミックスにおける EELS解析2018

    • Author(s)
      藤中 翔太・佐藤 幸生・寺西 亮・金子 賢治
    • Organizer
      日本セラミックス協会 第 31 回秋季シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] Pb(Mg1/3Nb2/3)O3中 PNRの電子回折および TEM像による観察条件の検討2018

    • Author(s)
      山口 翔・佐藤 幸生・清水 荘雄・ 谷口 博基・ 寺西 亮・金子 賢治
    • Organizer
      日本セラミックス協会 第 31 回秋季シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] CaCu3Ti4O12セラミックスの微視的電子状態解析2018

    • Author(s)
      佐藤幸生、藤中翔太、寺西亮、金子賢治
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Multi-dimensional analysis of MX precipitates in weld metal for heat resistant steel before and after the creep test2018

    • Author(s)
      Hiroya Yasui, Kouichi Shida, Shinji Takahashi, Toshiaki Okabe, Hiroyuki Takeda, Ryo Teranishi, Yukio Sato, Kenji Kaneko
    • Organizer
      International Symposium on Materials and Microanalysis of Materials 2018 (ISMMM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Attempt visualization of grain boundaries by FIB method2018

    • Author(s)
      Kousei Sato, Jun-ichi Hamada, Chikako Takushima, Ryo Teranishi, Yukio Sato, Kenji Kaneko
    • Organizer
      International Symposium on Materials and Microanalysis of Materials 2018 (ISMMM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Microstructure analysis of fine precipitates in low carbon steel2018

    • Author(s)
      Tomonori Koyama, Naohide Kamiya, Ryo Teranishi, Yukio Sato, Ryohei Ishikura, Kenji Kaneko
    • Organizer
      International Symposium on Materials and Microanalysis of Materials 2018 (ISMMM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Hydrothermal Synthesis and Morpological Characterization of MnO2 Nanostructures by Electron Microscopy2018

    • Author(s)
      A. Jeong, Y. Sato, R. Teranishi and K. Kaneko
    • Organizer
      International Symposium on Materials and Microanalysis of Materials 2018 (ISMMM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Atomically-resolved STEM-EDS study of fine precipitate in an Al-Mg-Si-Cu alloy2018

    • Author(s)
      T. Maeda, T. Namba, Y. Koshino, Y. Aruga, Y. Sato, R.Teranishi, and K. Kaneko
    • Organizer
      International Symposium on Materials and Microanalysis of Materials 2018 (ISMMM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Microstructure observation of clathrate Ba8Au4Si46 thin film prepared by a pulsed laser deposition method2018

    • Author(s)
      K. Matsuzaki, R. Teranishi, S. Munetoh, Y. Osakabe, Y. Sato, and K. Kaneko
    • Organizer
      International Symposium on Materials and Microanalysis of Materials 2018 (ISMMM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of extra Ba adding on microstructure of YBa2Cu3O7-δ with BaHfO32018

    • Author(s)
      S. Yamada, R. Teranishi, Y. Sato, and K. Kaneko
    • Organizer
      International Symposium on Materials and Microanalysis of Materials 2018 (ISMMM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observation of Pb(Mg1/3Nb2/3)O3-xPbTiO3 by high-resolution in-situ electrical biasing electron microscopy2018

    • Author(s)
      S. Fujinaka, Y. Sato, R. Teranishi and K. Kaneko
    • Organizer
      International Symposium on Materials and Microanalysis of Materials 2018 (ISMMM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Investigation of mechanism for superconducting joint of GdBa2Cu3Oy coated conductors2018

    • Author(s)
      T. Miyajima, R. Teranishi, Y. Sato, K. Kaneko, M. Nakamura, V. Petrykin, S. Lee, S. Awaji, T. Okada, A. Matsumoto
    • Organizer
      International Symposium on Materials and Microanalysis of Materials 2018 (ISMMM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Increase of jointed area for GdBa2Cu3O7-δ coated conductors by introducing gas path2018

    • Author(s)
      S. Yasuyama, T. Miyajima, R. Teranishi, Y. Sato, K. Kaneko, V. Petrykin, S. Lee, A. Matsumoto, S. Awaji, T. Okada
    • Organizer
      International Symposium on Materials and Microanalysis of Materials 2018 (ISMMM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Real space dynamics of polar nano region under external electrical field in Pb(Mg1/3Nb2/3)O3 as revealed by in-situ transmission electron microscopy2018

    • Author(s)
      S. Yamaguchi, Y. Sato, R. Teranishi, and K. Kaneko
    • Organizer
      International Symposium on Materials and Microanalysis of Materials 2018 (ISMMM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fabrication of superconducting joint for GdBa2Cu3Oy coated conductors2018

    • Author(s)
      R. Teranishi, T. Miyajima, S. Yasuyama, Y. Sato, K. Kaneko, V. Petrykin, S. Lee, S. Awaji, and A. Matsumoto
    • Organizer
      International Symposium on Materials and Microanalysis of Materials 2018 (ISMMM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nanoscale characterization of dislocations in an Al-Mg-Si-Cu alloy isothermal aged at low temperature2018

    • Author(s)
      T. Namba, T. Maeda, Y. Koshino, Y. Aruga, Y. Sato, R. Teranishi, and K. Kaneko
    • Organizer
      International Symposium on Materials and Microanalysis of Materials 2018 (ISMMM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fabrication and Morphological Characterization of MnO2 Nanostructures by Hydrothermal Synthesis2018

    • Author(s)
      Ahrong Jeong, Yukio Sato, Ryo Teranishi, Kenji Kaneko
    • Organizer
      第 60 回 日本顕微鏡学会 九州支部集会・学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 電圧印加その場透過型電子顕微鏡法によるチタン酸バリウム結晶の歪み測定2018

    • Author(s)
      佐藤 幸生、藤中翔太、宮内隆輝、寺西亮、金子賢治
    • Organizer
      第28回 日本MRS年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] マグネシウムニオブ酸鉛におけるポーラーナノリージョンの電場下実空間ダイナミクス2018

    • Author(s)
      山口 翔、佐藤幸生、寺西亮、金子賢治、清水荘雄、谷口博基
    • Organizer
      第28回 日本MRS年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Pb(Mg1/3Nb2/3)O3-xPbTiO3の電場印加中原子分解能電子顕微鏡観察2018

    • Author(s)
      藤中 翔太、佐藤幸生、寺西亮、金子賢治
    • Organizer
      第28回 日本MRS年次大会
    • Related Report
      2018 Annual Research Report
  • [Remarks] 佐藤幸生、九州大学金子研究室

    • URL

      http://zaiko13.zaiko.kyushu-u.ac.jp/?%E3%83%9B%E3%83%BC%E3%83%A0%EF%BC%88%E6%97%A5%E6%9C%AC%E8%AA%9E%EF%BC%89/%E3%83%A1%E3%83%B3%E3%83%90%E3%83%BC/%E4%BD%90%E8%97%A4%E5%B9%B8%E7%94%9F

    • Related Report
      2020 Annual Research Report
  • [Remarks] The Cahn Prize 2020 - Springer

    • URL

      https://www.springer.com/gp/materials/cahn-prize-2020

    • Related Report
      2020 Annual Research Report
  • [Remarks] 東工大ニュースーいかなる方向にもよく伸びるセラミック材料のしくみを解明

    • URL

      https://www.titech.ac.jp/news/2020/048122.html

    • Related Report
      2020 Annual Research Report
  • [Remarks] 九州大学プレスリリースーいかなる方向にもよく伸びるセラミック材料のしくみを解明

    • URL

      https://www.kyushu-u.ac.jp/ja/researches/view/505

    • Related Report
      2020 Annual Research Report
  • [Remarks] 九州大学プレスリリースーマテリアルズ・インフォ活用により新しいウルツ型結晶構造強誘電体新材料を発見

    • URL

      https://www.kyushu-u.ac.jp/ja/researches/view/536

    • Related Report
      2020 Annual Research Report
  • [Remarks] 佐藤幸生、九州大学

    • URL

      http://zaiko13.zaiko.kyushu-u.ac.jp/?%E3%83%9B%E3%83%BC%E3%83%A0%EF%BC%88%E6%97%A5%E6%9C%AC%E8%AA%9E%EF%BC%89/%E3%83%A1%E3%83%B3%E3%83%90%E3%83%BC/%E4%BD%90%E8%97%A4%E5%B9%B8%E7%94%9F

    • Related Report
      2019 Annual Research Report
  • [Remarks] 電子顕微鏡による7 pmの電場誘起歪みの直接観察に成功 ~新手法で測定確度が格段に向上~

    • URL

      https://www.kyushu-u.ac.jp/ja/researches/view/399

    • Related Report
      2019 Annual Research Report
  • [Remarks] 直径約23 nmのセラミックナノ粒子における原子位置の「ずれ」可視化に成功

    • URL

      https://www.kyushu-u.ac.jp/ja/researches/view/373

    • Related Report
      2019 Annual Research Report
  • [Remarks] 【プレスリリース】直径約23 nmのセラミックナノ粒子における原子位置の「ずれ」可視化に成功

    • URL

      https://research-er.jp/articles/view/81965

    • Related Report
      2019 Annual Research Report
  • [Remarks] Cover Picture, Physica Status Solidi, RRL

    • URL

      https://onlinelibrary.wiley.com/doi/10.1002/pssr.202070010

    • Related Report
      2019 Annual Research Report
  • [Remarks] 九州大学大学院工学研究研究院 材料工学部門 ナノ材料組織解析学・金子研究室

    • URL

      http://zaiko13.zaiko.kyushu-u.ac.jp/?%E3%83%9B%E3%83%BC%E3%83%A0%EF%BC%88%E6%97%A5%E6%9C%AC%E8%AA%9E%EF%BC%89

    • Related Report
      2018 Annual Research Report
  • [Funded Workshop] International Symposium on Mircroscopy and Microanalysis of Materials (ISMMM2018)2018

    • Related Report
      2018 Annual Research Report

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Published: 2018-04-23   Modified: 2022-01-27  

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