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Study of structural fluctuation of nanomaterials by Cs-corrected electron lenses

Research Project

Project/Area Number 17201022
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Nanostructural science
Research InstitutionNagoya University

Principal Investigator

TANAKA Nobuo  Nagoya University, EcoTopia Science Institute, Professor (40126876)

Co-Investigator(Kenkyū-buntansha) SAITO Koh  Nagoya University, EcoTopia Science Institute, Lecturer (50292280)
YAMASAKI Jun  Nagoya University, EcoTopia Science Institute, Assistant professor (40335071)
SOMPYO Cho  Nagoya University, EcoTopia Science Institute, Research Specialist (90318783)
Project Period (FY) 2005 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥48,880,000 (Direct Cost: ¥37,600,000、Indirect Cost: ¥11,280,000)
Fiscal Year 2007: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2006: ¥11,180,000 (Direct Cost: ¥8,600,000、Indirect Cost: ¥2,580,000)
Fiscal Year 2005: ¥34,190,000 (Direct Cost: ¥26,300,000、Indirect Cost: ¥7,890,000)
KeywordsStructural fluctuation / Cs-corrected TEM / Nanostracture / Interface, Surface / TEM / STEM / 球面収差補正 TEM / 高分解能観察 / ナノ制限視野回折 / 炭素ナノチューブ / 準結晶 / 球面収差補正 / ナノ電子回折 / ナノEELS / 半導体界面
Research Abstract

During the research period of three years (2005-07), the present group has published 19 original papers, 24 proceedings of international meetings, 4 reviews and 5 books including chapter-writing on the development of new measurement methods of structural fluctuation of nano-materials by using spherical aberration correction in transmission electron microscopy (TEM) as follows :
(1) Observation of 0.2nm resolution in lanthanide oxides high-k materials/silicon interfaces by Cs-corrected TEM.
(2) Observation of elemental fluctuation of the lanthanide oxide/silicon interfaces by using Cs-corrected TEM.
(3) Observation of six-member rings in single wall carbon nanotubes by Cs-corrected TEM. The result was reported on commercial news papers such as Asahi News Paper.
(4) Observation of oxygen-defect structures in photocatalytic titanium oxides caused by irradiation of light with shortage of oxygen.
(5) Visualization of aluminum atoms in AJNiCo quaicrystals by using Cs-corrected TEM and discussion of their stability with the structural fluctuation.
(6) Observation of a new interface structure between germanium quantum dos and slightly oxidized silicon.

Report

(4 results)
  • 2007 Annual Research Report   Final Research Report Summary
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • Research Products

    (43 results)

All 2007 2006 2005 Other

All Journal Article (23 results) (of which Peer Reviewed: 8 results) Presentation (16 results) Book (2 results) Remarks (2 results)

  • [Journal Article] Direct imaging of local atomic ordering in a Pd-Ni-P bulk metallic glass using Cs-corrected transmission electron microscopy2007

    • Author(s)
      Akihiko Hirata, Yoshihiko Hirotsu, T. G. Nieh, Tadakatsu Ohkubo, and Nobuo Tanaka
    • Journal Title

      Ultramicroscopy 107

      Pages: 116-123

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Depth sensitivity of Cs-corrected TEM imaging2007

    • Author(s)
      Hirahara, K., Yamasaki, J., Saitoh, K. and Tanaka N
    • Journal Title

      Microscopy and Microanalysis

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] A simple method for minimizing non-linear contrast in spherical aberration-corrected HRTEM2007

    • Author(s)
      J. Yamasaki, T. Kawai, N. Tanaka
    • Journal Title

      Journal of Electron Microscopy 54

      Pages: 209-214

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] First experiments of selected area nano-diffraction from semiconductor interfaces using a spherical aberration corrected TEM2007

    • Author(s)
      J. Yamasaki, H. Sawada, N. Tanaka
    • Journal Title

      Journal of Electron Microscopy 54

      Pages: 123-126

    • NAID

      10016683055

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Direct Imaging of Local Atomic Ordering in a Pd-Ni-P Bulk Metallic Glass Using Cs-Corrected Transmission Electron Microscopy2007

    • Author(s)
      Akihiko, Hirata, Yoshihiko, Hirotsu, T.G. Nieh, Tadakatsu, Ohkubo, Nobuo, Tanaka
    • Journal Title

      Ultramicroscopy 107

      Pages: 116-123

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Depth sensitivity of Cs-corrected TEM imaging2007

    • Author(s)
      Hirahara, K., Yamasaki, J., Saitoh, K., Tanaka, N
    • Journal Title

      Microscopy and Microanalysis 890CD-891CD

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Depth sensitivity of Cs-corrected TEM imaging2007

    • Author(s)
      Hirahara, K., Yamasaki, J., Saitoh, K. and Tanaka, N
    • Journal Title

      Microscopy and Microanalysis

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Direct imaging of local atomic ordering in a Pd-Ni-P bulk metallic glass using Cs-corrected transmission electron microscopy2007

    • Author(s)
      Hirata, A., Hirotsu, Y., Nieh, T. G., Ohkubo, T. and Tanaka, N
    • Journal Title

      Ultramicroscopy 107

      Pages: 116-123

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Direct Imaging of Local Atomic Ordering in a Pd-Ni-P Bulk Metallic Glass Using Cs-Corrected Transmission Electron Microscopy2007

    • Author(s)
      Akihiko Hirata, Yoshihiko Hirotsu, T.G.Nieh, Tadakatsu Ohkubo, Nobuo Tanaka
    • Journal Title

      Ultramicroscopy 107

      Pages: 116-123

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Local atomic ordering and nanoscale phase separation in a Pd-Ni-P bulk metallic glass2006

    • Author(s)
      Yoshihiko Hirotsu, T. G. Nieh, Akihiko Hirata, Tadakatsu Ohkubo, and Nobuo Tanaka
    • Journal Title

      PHYSICAL REVIEW B73

      Pages: 12205-12205

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Direct observation of six-membered rings in the upper and lower walls of a single-wall carbon nanotube by spherical aberration-corrected HRTEM2006

    • Author(s)
      Kaori Hirahara, Koh Saitoh, Jun Yamasaki, and Nobuo Tanaka
    • Journal Title

      NANO LETTERS Vol.6, No.8

      Pages: 1778-1783

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Local atomic ordering and nanoscale phase separation in a Pd-Ni-P bulk metallic glass2006

    • Author(s)
      Yoshihiko, Hirotsu, T.G. Nieh, Akihiko, Hirata, Tadakatsu, Ohkubo, Nobuo, Tanaka
    • Journal Title

      PHYSICAL REVIEW 14

      Pages: 903-907

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Direct Observation of Six-Membered Rings in the Upper and Lower Walls of a Single-Wall Carbon Nanotube by Spherical Aberration-Corrected HRTEM2006

    • Author(s)
      Kaori, Hirahara, Koh, Saitoh, Jun, Yamasaki, Nobuo, Tanaka
    • Journal Title

      NANO LETTERS 6

      Pages: 1778-1783

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Local atomic ordering and nanoscale phase separation in a Pd-Ni-P bulk metallic glass2006

    • Author(s)
      Yoshihiko Hirotsu, T.G.Nieh, Akihiko Hirata, Tadakatsu Ohkubo, Nobuo Tanaka
    • Journal Title

      PHYSICAL REVIEW B73

      Pages: 12205-12205

    • Related Report
      2006 Annual Research Report
  • [Journal Article] C_sコレクター電顕による金属ガラスの局所構造観察2006

    • Author(s)
      平田秋彦, 弘津禎彦, 大久保忠勝, 田中信夫
    • Journal Title

      まてりあ 45

      Pages: 848-848

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Direct Observation of Six-Membered Rings in the Upper and Lower Walls of a Single-Wall Carbon Nanotube by Spherical Aberration-Corrected HRTEM2006

    • Author(s)
      Kaori Hirahara, Koh Saitoh, Jun Yamasaki, Nobuo Tanaka
    • Journal Title

      NANO LETTERS Vol.6,No.8

      Pages: 1778-1783

    • Related Report
      2006 Annual Research Report
  • [Journal Article] A simple method for minimizing non-linear contrast in spherical aberration-corrected HRTEM2005

    • Author(s)
      J. Yamasaki, T. Kawai, and N. Tanaka
    • Journal Title

      Journal of Electron Microscopy 54・3

      Pages: 209-214

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] First experiments of selected area nano-diffraction from semiconductor interfaces using a spherical aberration corrected TEM2005

    • Author(s)
      J. Yamasaki, H. Sawada, and N. Tanaka
    • Journal Title

      Journal of Electron Microscopy 54・2

      Pages: 123-126

    • NAID

      10016683055

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] A simple method for minimizing non-linear contrast in spherical aberration-corrected HRTEM2005

    • Author(s)
      J.Yamasaki, T.Kawai, N.Tanaka
    • Journal Title

      Journal of Electron Microscopy 54・3

      Pages: 209-214

    • Related Report
      2005 Annual Research Report
  • [Journal Article] First experiments of selected area nano-diffraction from semiconductor interfaces using a spherical aberration corrected TEM2005

    • Author(s)
      J.Yamasaki, H.Sawada, N.Tanaka
    • Journal Title

      Journal of Electron Microscopy 54・2

      Pages: 123-126

    • NAID

      10016683055

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 電子エネルギー損失分光法(EELS)2005

    • Author(s)
      田中信夫
    • Journal Title

      ナノマテリアル技術体系-ナノ金属-(フジテクノシステム) 3-1章

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 球面収差補正による高分解能電子顕微鏡法の分解能向上2005

    • Author(s)
      田中信夫
    • Journal Title

      日本結晶学会誌 47,No.1

      Pages: 20-25

    • NAID

      10014463364

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 球面収差補正TEM法の材料研究への応用

    • Author(s)
      山崎 順, 田中 信夫
    • Journal Title

      特集 : 収差補正技術を用いた応用研究最前線

    • NAID

      10018130997

    • Related Report
      2006 Annual Research Report
  • [Presentation] Advanced electron microscopic characterization of nanometerials2007

    • Author(s)
      Tanaka, N
    • Organizer
      Extended abstract of the first Doyama Conference
    • Place of Presentation
      Tokyo
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Effectiveness of Cs-corrected TEM/STEM for nano-materials research2007

    • Author(s)
      Tanaka, N
    • Organizer
      Microscopy & Microanalysis
    • Place of Presentation
      Florida, US
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Spherical aberration corrected STEM studies of Ge nanodots grown on Si(001)surfaces with an ultrathin SiO_2 coverage2007

    • Author(s)
      Tanaka, N., Cho, S. P., Shklyaev, A. A., Yamasaki, J., Okunishi, E and Ichikawa, M
    • Organizer
      ACSIN-9
    • Place of Presentation
      Tokyo, Japan
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Site hopping of individual dopant atoms in Si crystal observed by Cs-corrected ADF-STEM2007

    • Author(s)
      Yamasaki, J., Okunishi, E., Sawada, H and Tanaka, N
    • Organizer
      The NIMS Conference 2007 on Recent Breakthroughs in Materials Scienoe and Technology
    • Place of Presentation
      Tsukuba
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Advanced electron microscopic characterization of Nanometerials2007

    • Author(s)
      Tanaka, N
    • Organizer
      Extended abstract of the firs Extended abstract of the first Doyama Conference
    • Place of Presentation
      Tokyo
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Spherical aberration corrected STEM studies of Ge nanodots grown on Si(001) surfaces with an ultrathin SiO_2 coverage2007

    • Author(s)
      Tanaka, N., Cho, S.P., Sbklyaev, A. A., Yamasaki, J., Okunishi, E, Icbikawa, M
    • Organizer
      ACSIN-9
    • Place of Presentation
      Tokyo, Japan
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Site hopping of individual dopant atoms in Si crystal observed by Cs-corrected ADF-STEM2007

    • Author(s)
      Yamasaki, J., Okunishi, E., Sawada, H, Tanaka, N
    • Organizer
      The NEVIS
    • Place of Presentation
      Tsukuba
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Advanced electron microscopic characterization of nanometerials2007

    • Author(s)
      Tanaka, N
    • Organizer
      Extended abstract of the first Doyama Conference
    • Place of Presentation
      東京
    • Related Report
      2007 Annual Research Report
  • [Presentation] Effectiveness of Cs-corrected TEM/STEM for nano-materials research2007

    • Author(s)
      Tanaka, N
    • Organizer
      Microscopy & Microanalysis
    • Place of Presentation
      米国、フロリダ
    • Related Report
      2007 Annual Research Report
  • [Presentation] Spherical aberration corrected STEM studies of Ge nanodotsgrown on Si (001) surfaces with an ultrathin SiO_2 coverage2007

    • Author(s)
      Tanaka, N., Cho, S. P., Shklyaev, A. A., Yamasaki, J., Okunishi, E and Ichikawa, M
    • Organizer
      ACSIN-9
    • Place of Presentation
      東京
    • Related Report
      2007 Annual Research Report
  • [Presentation] Site hopping of individual dopant atoms in Si crystal observed by Cs-corrected ADF-STEM2007

    • Author(s)
      Yamasaki, J., Okunishi, E., Sawada, H and Tanaka, N
    • Organizer
      The NIMS Conference 2007 on Recent Breakthroughs in Materials Science and Tech nology
    • Place of Presentation
      筑波
    • Related Report
      2007 Annual Research Report
  • [Presentation] Direct Observation of Six-membered Rings in a Graphene Monolayer Constituting a Single Wall Carbon Nanotube by Using Cs-Corrected TEM2006

    • Author(s)
      Hirahara, K., Saitoh, K., Yamasaki, J and Tanaka, N
    • Organizer
      IMC 16
    • Place of Presentation
      Sapporo
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Spherical-aberration-corrected HRTEM of Al-Ni-Co Decagonal Quasicrystals2006

    • Author(s)
      Saitoh, K., Tanaka, N., Tsai, A. P. and Ishizuka, K
    • Organizer
      Joint Conference of the Asian Crystallographic Association and the Crystallographic Society of Japan
    • Place of Presentation
      Tsukuba
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] High-resolution TEM/STEM Analysis on La_2O_3/Si(100)interfaces2006

    • Author(s)
      Tanaka, N., Yamasaki, J and Saitoh, K
    • Organizer
      International Workshop on Nano-CMOS
    • Place of Presentation
      Mishima
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Recent development of spherical aberration corrected electron microscopy and its application to studies of nano-structures2005

    • Author(s)
      Tanaka, N., Yamasaki, J
    • Organizer
      International Symposium on Application of Quantum Beam 2005
    • Place of Presentation
      神戸大学
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Cs-corrected HRTEM and advanced STEM of nano-structures and interfaces2005

    • Author(s)
      Tanaka, N
    • Organizer
      Beijing Conference and Exhibition on Instrumental Analysis
    • Place of Presentation
      Peking University, China
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Book] 「ナノテクのための物理入門」8章分担執筆2007

    • Author(s)
      田中信夫
    • Total Pages
      240
    • Publisher
      共立出版
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
  • [Book] Introduction to physics for nanotechnology2007

    • Author(s)
      N, Tanaka
    • Total Pages
      240
    • Publisher
      Kyoritsu-syuppan
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Remarks] 「研究成果報告書概要(和文)」より

    • URL

      http://sirius.cirse.nagoya-u.ac.jp/~tanakalab/messages/index.html

    • Related Report
      2007 Final Research Report Summary
  • [Remarks]

    • URL

      http://sirius.cirse.nagoya-u.ac.jp/~tanakalab/messages/index.html

    • Related Report
      2007 Annual Research Report

URL: 

Published: 2005-04-01   Modified: 2016-04-21  

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