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Basic Research for Fabrication of Ultra-thin Films on Si(111)-7x7Clean Surface
http://hdl.handle.net/10458/6063
http://hdl.handle.net/10458/606335d2ddbc-5c68-402b-b074-e141930ff3a1
| 名前 / ファイル | ライセンス | アクション |
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本文 (1.3 MB)
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| アイテムタイプ | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||
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| 公開日 | 2020-06-21 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Basic Research for Fabrication of Ultra-thin Films on Si(111)-7x7Clean Surface | |||||||||||
| 言語 | en | |||||||||||
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| 言語 | jpn | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | STM, PLD, Adsorption, Au, Si(111)-7x7 | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||
| 著者 |
Matsunaga, Yuta
× Matsunaga, Yuta× Nihara, Kazuki× Kamitaki, Shin× 横谷, 篤至
WEKO
12038
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | To obtain important information for fabricating atomic-scale Au thin films that are used for biosensors, we have observed the morphology of Au particles adsorbed on a Si(111)-7x7 surface, which is supposed to be the initial stage of Au atomistic thin film formation. Au particles were adsorbed on the clean Si surface using a PLD method, and the adsorbed particles were observed using a scanning tunneling microscope. The observed Au particles could be classified into three types. The larger particles seemed to form clusters, which are aggregations of particles in which each particle is distinguished, so we call this type of cluster a film-shaped cluster. In this work, we have mainly analyzed this type of cluster. As a result the film-shaped clusters were found to have a structure of nearly monoatomic layers. The particles in the clusters were gathered closely in roughly a 3-fold structure with an inter particle distance of 0.864 nm. We propose a model for the cluster structure by modifying Au(111) face so that each observed particle consists of three Au atoms. | |||||||||||
| 言語 | en | |||||||||||
| 書誌情報 |
ja : 宮崎大学工学部紀要 en : Memoirs of Faculty of Engineering, University of Miyazaki 巻 46, p. 117-121, 発行日 2017-07-31 |
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| 出版者 | ||||||||||||
| 出版者 | 宮崎大学工学部 | |||||||||||
| 言語 | ja | |||||||||||
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| 出版者 | Faculty of Engineering, University of Miyazaki | |||||||||||
| 言語 | en | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 05404924 | |||||||||||
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| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA00732558 | |||||||||||
| 著者版フラグ | ||||||||||||
| 出版タイプ | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
