2011 Fiscal Year Final Research Report
Atomic scale electronic state analysis by integrated electron spectroscopy
| Project Area | Nano Materials Science for Atomic Scale Modification |
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| Project/Area Number |
19053004
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| Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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| Allocation Type | Single-year Grants |
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| Review Section |
Science and Engineering
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| Research Institution | Nagoya University |
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Principal Investigator |
MUTO Shunsuke 名古屋大学, 工学研究科, 教授 (20209985)
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| Co-Investigator(Kenkyū-buntansha) |
YOSHIDA Tomoko 名古屋大学, エコトピア科学研究所, 准教授 (90283415)
TATSUMI Kazuyoshi 名古屋大学, 工学研究科, 講師 (00372532)
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| Project Period (FY) |
2007 – 2011
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| Keywords | ナノ材料 / 電子顕微鏡 / 複合材料・物性 / 格子欠陥 / 量子化学 |
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| Research Abstract |
In this study a novel WDX and cathodoluminescence detectors dedicated to S/TEM were developed, which were integrated into a single S/TEM instruments as a 'Integrated electron spectroscopic S/TEM'. A method where the datasets obtained was statistically processed and the underlying information was thereby extracted was developed, which is called as 'Diagnostic visualization of physical properties'. Furthermore, atomic site selective electronic structure measurement using electron channeling phenomena was established. We analyzed by utilizing those methods above the spatial and electronic structures of optical, magnetic, hydrogen storage, and photo-catalytic materials as well as lithium ion secondary battery cathodes in nanometer scale.
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[Journal Article] Thermoelectric properties of Ba_3Co_2O_6(Co_3)_<0.7> containing one-dimensional CoO_6 octahedral columns2010
Author(s)
K. Iwasaki, T. Yamamoto, H. Yamane, T. Takeda, S. Arai, H. Miyazaki, K. Tatsumi, M. Yoshino, T. Ito, Y. Arita, S. Muto, T. Nagasaki and T. Matsui
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Journal Title
J. Appl. Phys.
Volume: 105
Pages: 034905-1-034905-5
DOI
Peer Reviewed
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[Journal Article] Thermoelectric properties of Ba_3Co_2O_6(CO_3)_<0.7> containing one-dimensional CoO_6 octahedral columns2009
Author(s)
K. Iwasaki, T. Yamamoto, H. Yamane, T. Takeda, S. Arai, H. Miyazaki, K. Tatsumi M. Yoshino, T. Ito, Y. Arita, S. Muto, T. Nagasaki and T. Matsui
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Journal Title
Journal of Applied Physics
Volume: 106
Pages: 034905(5 pages)
DOI
Peer Reviewed
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[Remarks] 名占屋大学プログラム・データベース・回路配置届出 名称:多変量スペクトル分解法および分離成分分可視化プログラム 受理年月日:2010年3月5日知的財産受付番号:K20090291N
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[Remarks] 名占屋大学プログラム・データベース・回路配置届出 名称:スペクトルのオンラインドリフト補正スクリプトプログラムEDC 受理年月日:2010年3月9日 知的財産受付番号:K20090310N
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