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Low-flux elucidation of initial growth of Ge clusters deposited on Si(111)-7x7 observed by scanning tunneling microscopy
http://hdl.handle.net/2297/17500
http://hdl.handle.net/2297/17500361e1999-0453-4c91-b868-adee419f156c
| 名前 / ファイル | ライセンス | アクション |
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SC-PR-ARAI-T-033302.pdf (370.7 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | Low-flux elucidation of initial growth of Ge clusters deposited on Si(111)-7x7 observed by scanning tunneling microscopy | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 | journal article | |||||
| 著者 |
Ansari, Z.A.
× Ansari, Z.A.× Arai, Toyoko× Tomitori, M. |
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| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 金沢大学理工研究域 数物科学系 | |||||
| 書誌情報 |
Physical Review B - Condensed Matter and Materials Physics 巻 79,033302, 号 3, p. 033302, 発行日 2009-01-05 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1098-0121 | |||||
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| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11187113 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1103/PhysRevB.79.033302 | |||||
| 出版者 | ||||||
| 出版者 | American Institute of Physics | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Deposition of Ge on Si (111) -7×7 under very low Ge flux is examined using ultrahigh vacuum scanning tunneling microscopy; Ge atoms are deposited at 150°C under a flux of ∼0.005 or 0.05 ML/min. Initially Ge atoms are substituted for Si atoms on corner adatom sites of faulted half unit cells. At a Ge coverage of 0.08 ML under the lower flux, hollow-centered hexagonal Ge clusters with six protrusions are formed preferentially on faulted half unit cells, which are uniform and separated from other clusters. At the higher flux various types of clusters grow, frequently neighboring with others. This indicates that the low flux is needed to elucidate the stable type of Ge clusters grown on Si (111) -7×7. © 2009 The American Physical Society. | |||||
| 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 | |||||
