Time-resolved x-ray standing waves of ferroelectric ultra-thin film for a polarization measurement

• Project/Area Number: 20510113
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Nanomaterials/Nanobioscience
• Research Institution: Japan Synchrotron Radiation Research Institute
• Principal Investigator: SAKATA Osami Japan Synchrotron Radiation Research Institute, 利用研究促進部門, 主幹研究員 (40215629)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2008: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
• Keywords: ナノ材料解析 / 評価 / X線定在波法 / 酸化物基板 / 超薄膜 / X線集光ビーム / マイクロビーム / 界面原子配列 / 時分割X線回折 / 強誘電体超薄膜 / ナノ秒オーダー / 電気分極 / 格子歪 / 電歪定数 / 圧電定数 / 物性同時測定

Research Abstract

We succeeded in recording very narrow profiles diffracted from oxide substrates, which means that the crystal substrates were regarded as perfect crystals. X-ray standing waves and diffracted curves caused by dynamical diffraction effects were observed from nanostructures and thin films on oxide crystals. In addition, we developed time-resolved measurements of x-ray diffraction and polarization enabled determination of the piezoelectric constants and electrostrictive coefficients of a ferroelectric film.

Research Products

• [Journal Article] Application of Synchrotron-based Reciprocal-space Mapping at a Fixed Angular Position to Identification of Crystal Symmetry of Bi_4Ti_3O_<12> epitaxial thin films (2011)
  • Author(s): O.Sakata, T.Watae, H.Funakubo
  • Journal Title: J.Appl.Cryst. 44 Pages: 385-391
  • Peer Reviewed
• [Journal Article] Application of Synchrotron-based Reciprocal-space Mapping at a Fixed Angular Position to Identification of Crystal Symmetry of Bi_4Ti_3O_<12> epitaxial thin films (2011)
  • Author(s): O.Sakata, T.Watanabe, H.Funakubo
  • Journal Title: J.Appl.Cryst. Volume: 44 Pages: 385-391
  • Peer Reviewed
• [Journal Article] Structural Property and Electric Field Response of a Single Perovskite PbTiO_3 Nanowire using Micro X-ray Beam (2010)
  • Author(s): T.Yamada, J.Wang, O.Sakata, H.Tanaka, Y.Ehara, S.Yasui, N.Setter, H.Funakubo
  • Journal Title: Jpn.J.Appl.Phys. 49
  • Peer Reviewed
• [Journal Article] Synchrotron X-ray Diffraction Study on a Single Nanowire of PX-phase Lead Titanate (2010)
  • Author(s): T.Yamada, J.Wang, O.Sakata, C.S.Sandu, Z.He, T.Kamo, S.Yasui, N.Stter, H.Funakubo
  • Journal Title: J.Eur.Ceram.Soc. 30 Pages: 3259-3262
  • Peer Reviewed
• [Journal Article] In-situ Lattice-strain Analysis of a Ferroelectric Thin Film under an Applied Pulse Electric Field (2010)
  • Author(s): O.Sakata, S.Yasui, T.Yamada, M.Yabashi, S.Kimura, H.Funakubo
  • Journal Title: AIP conference proceedings 1234 Pages: 151-154
  • Peer Reviewed
• [Journal Article] In-situ Lattice-strain Analysis of a Ferroelectric Thin Film under an Applied Pulse Electric Field (2010)
  • Author(s): O.Sakata, S.Yasui, T.Yamada, M.Yabashi, S.Kimura, H.Funakubo
  • Journal Title: AIP conference proceedings Volume: 1234 Pages: 151-154
  • Peer Reviewed
• [Journal Article] Synchrotron X-ray Diffraction Study on a Single Nanowire of PX-phase Lead Titanate (2010)
  • Author(s): T.Yamada, J.Wang, O.Sakata, C.S.Sandu, Z.He, T.Kamo, S.Yasui, N.Setter, H.Funakubo
  • Journal Title: J.Eur.Ceram.Soc. Volume: 30 Pages: 3259-3262
  • Peer Reviewed
• [Journal Article] Structural Property and Electric Field Response of a Single Perovskite PbTiO_3 Nanowire using Micro X-ray Beam (2010)
  • Author(s): T.Yamada, J.Wang, O.Sakata, H.Tanaka, Y.Ehara, S.Yasui, N.Setter, H.Funakubo
  • Journal Title: Jpn.J.Appl.Phys. Volume: 49
  • Peer Reviewed
• [Journal Article] X線回折法を用いたハイブリッド型多孔性金属錯体の膜構造評価 (2009)
  • Author(s): 古川修平、坂田修身
  • Journal Title: 日本放射光学会誌 22 Pages: 249-255
  • NAID: 10025408114
• [Journal Article] 高輝度放射光X線回折法を用いたナノ構造解析の最近の話題 (2009)
  • Author(s): 坂田修身
  • Journal Title: ナノ学会会報 7 Pages: 79-85
  • NAID: 40016681963
• [Journal Article] In-situ observatiion of a Au (1 1 1) electrode surface using the x-rayreciprocal-lattice space imaging method (2009)
  • Author(s): O.Sakata, M.Nakamura
  • Journal Title: Appl.Surf.Sci. 256 Pages: 1144-1147
  • Peer Reviewed
• [Journal Article] Piezoelectric properties of {100}-oriented epitaxial BiCoO3-BiFeO3 films measured using synchrotron x-ray diffraction (2009)
  • Author(s): S.Yasui, O.Sakata, M.Nakajima, S.Utsugi, K.Yazawa, T.Yamada, H.Funakubo
  • Journal Title: Jpn.J.Appl.Phys. 48
  • NAID: 210000067452
  • Peer Reviewed
• [Journal Article] X-ray optics with small vertical divergence and horizontal focusing for an x-ray standing-wave measurement (2009)
  • Author(s): O.Sakata, T.Kudo, H.Yamanaka, Y.Imai
  • Journal Title: Trans.MRS-J 34 Pages: 601-604
  • Peer Reviewed
• [Journal Article] Strain-relaxedd Structure in (001)/(100)-oriented Epitaxial Pb(Zr,Ti)O_3 Films Grown on (100) SrTiO3 Substrates by Metal Organic Chemical Vapor Deposition (2009)
  • Author(s): H.Nakaki, Y.K.Kim, S.Yokoyama, R.Ikariyama, H.Funakubo, K,Nishida, K.Saito, H.Morioka, O.Sakata, H.Han, S.Baik
  • Journal Title: J.Appl.Phys. 105
  • Peer Reviewed
• [Journal Article] X-ray optics with small vertical divergence and horizontal focusing for an x-ray standing-wave measurement (2009)
  • Author(s): O.Sakata, T.Kudo, H.Yamanaka, Y.Imai
  • Journal Title: Transaction of the Materials Research Society of Japan 34 Pages: 601-604
  • Peer Reviewed
• [Journal Article] Piezoelectric properties of{100}-oriented epitaxial BiCoO3-BiFeO3 films measured using synchrotron x-ray diffraction (2009)
  • Author(s): S.Yasui, O.Sakata, M.Nakajima, S.Utsugi, K.Yazawa, T.Yamada, H.Funakubo
  • Journal Title: Jpn.J.Appl.Phys. 48
  • NAID: 210000067452
  • Peer Reviewed
• [Journal Article] In-situ observation of a Au(111)electrode surface using the x-ray reciprocal-lattice space imaging method (2009)
  • Author(s): O.Sakata, M.Nakamura
  • Journal Title: Appl.Surf.Sci. 256 Pages: 1144-1147
  • Peer Reviewed
• [Journal Article] (2009)
  • Author(s): 坂田修身(分担)
  • Journal Title: 光科学研究の最前線2(強光子場科学研究懇談会) Pages: 85-85
• [Journal Article] Strain-relaxed structure in (001)/(100)-oriented epitaxial Pb(Zr,Ti)O3 films grown on (100 SrTiO3 substrates by metal organic chemical vapor deposition (2009)
  • Author(s): H. Nakaki, Y. K. Kim, S. Yokoyama, R. Ikariyama, H. Funakubo, K, Nishida, K. Saito, H. Morioka, O. Sakata, H. Han, s. Baik
  • Journal Title: Journal of Applied Physics 105
  • Peer Reviewed
• [Journal Article] X-ray Reciprocal-lattice Space Imaging Method for Quick Analysis of Buried Crystalline Nanostructure -A Diffraction Method Fixed at an Angular Position (2008)
  • Author(s): O.Sakata, W.Yashiro, K.Sakamoto, K.Miki
  • Journal Title: Trans.MRS-J 33 Pages: 625-628
  • Peer Reviewed
• [Journal Article] Transformation from an Atomically Stepped NiO Thin Film to a Nanotape Structure : A Kinetic Study using X-ray Diffraction (2008)
  • Author(s): O.Sakata, J.M.Soon, A.Matsuda, Y.Akita, M.Yoshimoto
  • Journal Title: Appl.Phys.Lett. 93(24)
  • Peer Reviewed
• [Journal Article] Transformation from an atomically stepped NiO thin film to a nanotape structure : A kinetic study using x-ray diffraction (2008)
  • Author(s): O. Sakata, J. M. Soon, A. Matsuda, Y. Akita, M. Yoshimoto
  • Journal Title: Applied Physics Letter 93
  • Peer Reviewed
• [Journal Article] X-ray reciprocal-lattice space imaging method for quick analysis of buried crystalline nanostructure -a diffraction method fixed at an angular position (2008)
  • Author(s): O. Sakata, W. Yashiro, K. Sakamoto, K., Miki
  • Journal Title: Transactions of the Materials Research Society of Japan 33 Pages: 625-628
  • Peer Reviewed
• [Presentation] 酸化物薄膜や金属電極の埋もれた界面構造解析のための硬X線定在波測定用光学系、口頭発表 (2011)
  • Author(s): 坂田修身、工藤統吾、今井康彦
  • Organizer: 日本放射光学会
  • Place of Presentation: つくば国際会議場
  • Year and Date: 2011-01-09
• [Presentation] 酸化物薄膜や金属電極の埋もれた界面構造解析のための硬X線定在波測定用光学系 (2011)
  • Author(s): 坂田修身、工藤統吾、今井康彦
  • Organizer: 日本放射光学会
  • Place of Presentation: つくば国際会議場(口頭発表)
  • Year and Date: 2011-01-09
• [Presentation] Identification of crystal symmetry of Bi_4Ti_3O_<12> epitaxial thin films by a modified synchrotron reciprocal-space mapping、口頭発表 (2010)
  • Author(s): 坂田修身、渡邉隆之、舟窪浩
  • Organizer: 日本結晶学会
  • Place of Presentation: 大阪大学コンベンションセンター
  • Year and Date: 2010-12-05
• [Presentation] Identification of crystal symmetry of Bi_4Ti_3O_<12> epitaxial thin films by a modified synchrotron reciprocal-space mapping (2010)
  • Author(s): 坂田修身、渡邉隆之、舟窪浩
  • Organizer: 日本結晶学会
  • Place of Presentation: 大阪大学コンベンションセンター(口頭発表)
  • Year and Date: 2010-12-05
• [Presentation] Current Status of In-situ Structural Studies of Thin Films and Electrode Surfaces at BL13XU, SPring-8 (2010)
  • Author(s): O.Sakata, T.Yamada, M.Nakamura, H.Funakubo
  • Organizer: The Eleventh International Conference on Surface X-ray and Neutron Scattering SXNS-11
  • Place of Presentation: Northwestern University Evanston, IL, USA
  • Year and Date: 2010-07-15
• [Presentation] Current Status of In-situ Structural Studies of Thin Films and Electrode Surfaces at BL13XU, SPring-8 (2010)
  • Author(s): O.Sakata, T.Yamada, M.Nakamura, H.Funakubo
  • Organizer: The Eleventh International Conference on Surface X-ray and Neutron Scattering SXNS-11
  • Place of Presentation: Northwestern University Evanston, IL, USA(口頭発表)
  • Year and Date: 2010-07-15
• [Presentation] 高輝度放射光X線回折による固液界面の研究の現状、招待講演 (2010)
  • Author(s): 坂田修身
  • Organizer: 春季第57回応用物理学関係連合講演会
  • Place of Presentation: 東海大学(神奈川県)
  • Year and Date: 2010-03-18
• [Presentation] 招待講演:高輝度放射光X線回折による固液界面の研究の現状 (2010)
  • Author(s): 坂田修身
  • Organizer: 春季第57回応用物理学関係連合講演会
  • Place of Presentation: 東海大学(神奈川県)
  • Year and Date: 2010-03-18
• [Presentation] 電場印加下でのその場X線回折用温度制御試料チャンバ、口頭発表 (2010)
  • Author(s): 坂田修身、山田智明、安井伸太郎、中嶋誠二、清水勝、舟窪浩
  • Organizer: 第23回日本放射光学会年会
  • Place of Presentation: イーグレひめじ(兵庫県)
  • Year and Date: 2010-01-08
• [Presentation] 口頭発表:電場印加下でのその場X線回折用温度制御試料チャンバ (2010)
  • Author(s): 坂田修身、山田智明、安井伸太郎、中嶋誠二、清水勝、舟窪浩
  • Organizer: 第23回日本放射光学会年会
  • Place of Presentation: イーグレひめじ(兵庫県)
  • Year and Date: 2010-01-08
• [Presentation] 強誘電体薄膜の電歪決定法:ナノ秒オーダーの時分割シンクロトロン回折と電気分極のその場測定、口頭発表 (2009)
  • Author(s): 坂田修身、安井伸太郎、山田智明、舟窪浩
  • Organizer: 日本結晶学会年会
  • Place of Presentation: 関西学院大学上ヶ原キャンパス(兵庫県)
  • Year and Date: 2009-12-05
• [Presentation] 口頭発表:強誘電体薄膜の電歪決定法:ナノ秒オーダーの時分割シンクロトロン回折と電気分極のその場測定 (2009)
  • Author(s): 坂田修身、安井伸太郎、山田智明、舟窪浩
  • Organizer: 日本結晶学会年会
  • Place of Presentation: 関西学院大学上ヶ原キャンパス(兵庫県)
  • Year and Date: 2009-12-05
• [Presentation] In-situ lattice-strain analysis of a ferroelectric thin film under an applied pulse electric field, 口頭発表 (2009)
  • Author(s): O.Sakata, S.Yasui, T.Yamada, M.Yabashi, S.Kimura, H.Funakubo
  • Organizer: The 10th International Conference on Synchrotron Radiation Instrumentation SRI09
  • Place of Presentation: Melbourne, Australia (the Melbourne Convention and Exhibition Centre)
  • Year and Date: 2009-09-30
• [Presentation] 口頭発表:In-situ lattice-strain analysis of a ferroelectric thin film under an applied pulse electric field (2009)
  • Author(s): O.Sakata, S.Yasui, T.Yamada, M.Yabashi, S.Kimura, H.Funakubo
  • Organizer: The 10th International Conference on Synchrotron Radiation Instrumentation SRI09
  • Place of Presentation: Melbourne, Australia(the Melbourne Convention and Exhibition Centre)
  • Year and Date: 2009-09-30
• [Presentation] Recent structural studies of surfaces, interfaces, and thin films at BL13XU, 招待講演 (2009)
  • Author(s): 坂田修身
  • Organizer: Worshop on "The Application of x-ray scattering on epitaxial growth and nanostructures
  • Place of Presentation: Hsinchu, Taiwan (National Synchrotron Radiation Research Center)
  • Year and Date: 2009-09-22
• [Presentation] 招待講演:Recent structural studies of surfaces, interfaces, and thin films at BL13XU (2009)
  • Author(s): O.Sakata
  • Organizer: Workshop on "The Application of x-ray scattering on epitaxial growth and nanostructures"
  • Place of Presentation: Hsinchu, Taiwan,(National Synchrotron Radiation Research Center)
  • Year and Date: 2009-09-22
• [Presentation] BL13XUの最近の現状、招待講演 (2009)
  • Author(s): 坂田修身
  • Organizer: 埋もれた界面のX線・中性子解析に関するワークショップ2009
  • Place of Presentation: つくば大学東京キャンパス
  • Year and Date: 2009-07-14
• [Presentation] 招待講演:BL13XUの最近の現状 (2009)
  • Author(s): 坂田修身
  • Organizer: 埋もれた界面のX線・中性子解析に関するワークショップ2009
  • Place of Presentation: つくば大学東京キャンパス(東京都)
  • Year and Date: 2009-07-14
• [Presentation] 高輝度放射光による埋もれた界面の研究の最前線、招待講演 (2009)
  • Author(s): 坂田修身
  • Organizer: 第56回応用物理学会関係連合講演会
  • Place of Presentation: つくば大学
  • Year and Date: 2009-03-31
• [Presentation] 高輝度放射光による埋もれた界面の研究の最前線(招待講演) (2009)
  • Author(s): 坂田修身
  • Organizer: 第56回応用物理学会関係連合講演会
  • Place of Presentation: つくば大学(茨城県)
  • Year and Date: 2009-03-31
• [Presentation] 強誘電体薄膜の電歪決定のためのナノ秒時分割X線回折、口頭発表 (2009)
  • Author(s): 坂田修身、矢橋牧名、春木理恵、木村滋、安井伸太郎、舟窪浩
  • Organizer: 第22回放射光学会年会
  • Place of Presentation: 東京大学、本郷キャンパス
  • Year and Date: 2009-01-09
• [Presentation] 強誘電体薄膜の電歪決定のためのナノ秒時分割X線回折 (2009)
  • Author(s): 坂田修身, 矢橋牧名, 春木理恵, 木村滋, 安井伸太郎, 舟窪浩
  • Organizer: 第22回放射光学会年会
  • Place of Presentation: 東京大学本郷キャンパス(東京都)(口頭発表)
  • Year and Date: 2009-01-09
• [Presentation] ナノ秒オーダーパルス電場下の強誘電体薄膜からの格子歪解析のためのシンクロトロンX線回折法の開発、依頼講演、社 (2008)
  • Author(s): 坂田修身、安井伸太郎、藤澤隆志、加茂嵩史、中嶋誠二、奥山雅則、舟窪浩
  • Organizer: 日本セラミックス協会 第21回秋期シンポジウム
  • Place of Presentation: 北九州国際会議場(西日本総合展示場)
  • Year and Date: 2008-09-17
• [Presentation] ナノ秒オーダーパルス電場下の強誘電体薄膜からの格子歪解析のためのシンクロトロンX線回折法の開発(依頼講演) (2008)
  • Author(s): 坂田修身, 安井仲太郎, 藤澤隆志, 加茂嵩史, 中嶋誠二, 奥山雅則, 舟窪浩
  • Organizer: 社)日本セラミックス協会 第21回秋期シンポジウム
  • Place of Presentation: 北九州国際会議場(福岡県)
  • Year and Date: 2008-09-17
• [Presentation] Observation of 1D and 2D nanostructures using the X-ray reciprocal-lattice space imaging method, ポスター発表 (2008)
  • Author(s): O.Sakata, W.Yashiro, B.R.David, K.Sakamoto, K.Miki, M.Nakamura, H.Funakubo
  • Organizer: IUCr2008
  • Place of Presentation: 大阪
• [Presentation] Observation of 1D and 2D nanostructures using the X-ray reciprocal-lattice space imaging method (ポスター発表) (2008)
  • Author(s): O. Sakata, W. Yashiro, B. R. David, K. Sakamoto, K. Miki, M. Nakamura, H. Funakubo
  • Organizer: IUCr2008
  • Place of Presentation: グランキューブ大阪(大阪府)