Implementation of sub-A resolution by a new imaging method based on electron diffraction patterns and towards its application for materials science

2010 Fiscal Year Final Research Report

• Project/Area Number: 21760026
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Thin film/Surface and interfacial physical properties
• Research Institution: Nagoya University
• Principal Investigator: YAMASAKI Jun Nagoya University, エコトピア科学研究所, 助教 (40335071)
• Project Period (FY): 2009 – 2010
• Keywords: 電子顕微鏡 / 回折顕微法 / 制限視野回折

Research Abstract

We succeeded in making large progresses in possibility and versatility of electron diffractive imaging. Spatial resolution of 0.078nm, reconstruction of areas 6nm in diameter, and reconstruction of compound crystalline materials were achieved in the present study.

Research Products

• [Journal Article] Estimation of wave fields of incident beams in a transmission electron microscope by using a small selected-area aperture (2011)
  • Author(s): S.Morishita, J.Yamasaki, N.Tanaka
  • Journal Title: Journal of Electron Microscopy 60(2) Pages: 101-108
  • Peer Reviewed
• [Journal Article] 回折顕微法による原子配列構造の可視化 -制限視野回折図形からのSiダンベル構造再生- (2009)
  • Author(s): 山崎順、田中信夫、森下茂幸
  • Journal Title: まてりあ 48巻12号 Pages: 604
  • Peer Reviewed
• [Presentation] (2011)
  • Author(s): 太田圭佑、森下茂幸、山崎順、田中信夫
  • Organizer: 日本顕微鏡学会67回学術講演会
  • Place of Presentation: 福岡国際会議場
  • Year and Date: 2011-05-17
• [Presentation] (2010)
  • Author(s): 森下茂幸, 山崎順, 加藤丈晴, 田中信夫
  • Organizer: 日本顕微鏡学会66回学術講演会
  • Place of Presentation: 名古屋国際会議場
  • Year and Date: 20100523-20100526
• [Presentation] (2010)
  • Author(s): 山崎順
  • Organizer: 原子分解能ホログラフィー研究会ワークショップ
  • Place of Presentation: 東北大学
  • Year and Date: 2010-11-13
• [Presentation] (2010)
  • Author(s): J.Yamasaki, A.Hirata, Y.Hirotsu, N.Tanaka
  • Organizer: The 17th IFSM International Microscopy Congress
  • Place of Presentation: Rio de Janeilo, Brazil
  • Year and Date: 2010-09-23
• [Presentation] (2010)
  • Author(s): J.Yamasaki, S.Morishita, N.Tanaka
  • Organizer: The 17th IFSM International Microscopy Congress
  • Place of Presentation: Rio de Janeilo, Brazil
  • Year and Date: 2010-09-23
• [Presentation] (2010)
  • Author(s): S.Morishita, J.Yamasaki, T.Kato
  • Organizer: The 17th IFSM International Microscopy Congress
  • Place of Presentation: Rio de Janeilo, Brazil
  • Year and Date: 2010-09-23
• [Presentation] (2010)
  • Author(s): S.Morishita, J.Yamasaki, T.Kato, N.Tanaka
  • Organizer: The 2nd International Symposium on Advanced Microscopy and Theoretical Calculations
  • Place of Presentation: 名古屋国際会議場
  • Year and Date: 2010-06-25
• [Presentation] (2010)
  • Author(s): J.Yamasaki, S.Morishita, N.Tanaka
  • Organizer: COHERENCE 2010
  • Place of Presentation: Rostock-Warnemunde, Germany
  • Year and Date: 2010-06-09
• [Presentation] (2010)
  • Author(s): S.Morishita, J.Yamasaki, N.Tanaka
  • Organizer: COHERENCE 2010
  • Place of Presentation: Rostock-Warnemunde, Germany
  • Year and Date: 2010-06-09
• [Presentation] (2010)
  • Author(s): 森下茂幸,山崎順,田中信夫
  • Organizer: 日本物理学会第65回年次大会
  • Place of Presentation: 岡山大学
  • Year and Date: 2010-03-21
• [Presentation] (2010)
  • Author(s): 濱邊麻衣子, 齋藤晃, 森下茂幸, 山崎順, 田中信夫
  • Organizer: 日本物理学会第65回年次大会
  • Place of Presentation: 岡山大学
  • Year and Date: 2010-03-21
• [Presentation] (2009)
  • Author(s): Jun Yamasaki, Nobuo Tanaka, Shigeyuki Morishita
  • Organizer: The 12th Frontiers of Electron Microscopy in Materials Science (FEMMS2009)
  • Place of Presentation: 長崎ハウステンボス
  • Year and Date: 2009-09-28
• [Presentation] (2009)
  • Author(s): Jun Yamasaki, et al
  • Organizer: Microscopy & Microanalysis 2009
  • Place of Presentation: Richmond, USA
  • Year and Date: 2009-07-30
• [Presentation] (2009)
  • Author(s): Shigeyuki Morishita, Jun Yamasaki
  • Organizer: Microscopy & Microanalysis 2009
  • Place of Presentation: Richmond, USA
  • Year and Date: 2009-07-30
• [Presentation] (2009)
  • Author(s): 森下茂幸, 山崎順, 加藤丈晴, 田中信夫
  • Organizer: 日本顕微鏡学会第65回学術講演会
  • Place of Presentation: 仙台国際センター
  • Year and Date: 2009-05-27
• [Remarks] ホームページ等
  • URL: http://sirius.cirse.nagoya-u.ac.jp/~tanakalab/research/researches/DiffImg.html