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Field Emission Microscopy of Al-Deposited Carbon Nanotubes: Emission Stability Improvement and Image of an Al Atom-Cluster
http://hdl.handle.net/2237/14187
e97e60ff-68e8-44ed-918d-4760310f86ce
名前 / ファイル | ライセンス | アクション | |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2010-09-27 | |||||
タイトル | ||||||
タイトル | Field Emission Microscopy of Al-Deposited Carbon Nanotubes: Emission Stability Improvement and Image of an Al Atom-Cluster | |||||
著者 |
Saito, Yahachi
× Saito, Yahachi× Matsukawa, Tomohiro× Asaka, Koji× Nakahara, Hitoshi |
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キーワード | ||||||
主題Scheme | Other | |||||
主題 | carbon nanotube | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | field emission | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | field emission microscopy | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | metal cluster | |||||
抄録 | ||||||
内容記述 | Aluminum (Al) was deposited on multiwall carbon nanotubes (MWNTs) with mean thicknesses ranging from 1 to 11nm in vacuum, and the influence of deposited Al on field electron emission was investigated by field emission microscopy (FEM). Al deposition significantly suppressed fluctuations of emission current after a simple conditioning process. Interestingly, FEM images revealing atomic detail of an Al cluster with the cubo-octahedron structure were observed. Discussion on the spatial resolution in FEM for MWNTs suggests the probable observation of some atomic structures with a resolution of the order of 0.3 nm. |
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内容記述タイプ | Abstract | |||||
出版者 | ||||||
出版者 | American Vacuum Society | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0734-2101 | |||||
書誌情報 |
Journal of Vacuum Science & Technology B 巻 28, 号 2, p. C2A5-C2A8, 発行日 2010-03 |
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フォーマット | ||||||
application/pdf | ||||||
著者版フラグ | ||||||
値 | author | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/14187 | |||||
識別子タイプ | HDL | |||||
URI | ||||||
識別子 | http://dx.doi.org/10.1116/1.3271173 | |||||
識別子タイプ | DOI |