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ファイル | 記述 | サイズ | フォーマット | |
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1556-276X-7-329.pdf | 1.05 MB | Adobe PDF | 見る/開く |
タイトル: | Pore formation in p-type silicon in solutions containing different types of alcohol. |
著者: | Urata, Tomoko Fukami, Kazuhiro https://orcid.org/0000-0001-9120-5578 (unconfirmed) Sakka, Tetsuo https://orcid.org/0000-0002-1892-8056 (unconfirmed) Ogata, Yukio H |
著者名の別形: | 深見, 一弘 |
発行日: | 21-Jun-2012 |
出版者: | SpringerOpen |
誌名: | Nanoscale research letters |
巻: | 7 |
論文番号: | 329 |
抄録: | Macroporous structure of silicon can be obtained with anodization in HF solution. The macropore formation in the presence of alcohol was studied. Macroporous layer formation in a low-concentration HF solution is stabilized with increasing the number of carbon in alcohol. Dissolution at the topmost part of the porous layer is observed though the behavior depends upon the type of alcohol. Meanwhile the total mass loss of dissolved silicon is almost constant. Such dissolution at the top surface occurs only when the concentration of HF is low. Adding organic solvents to the HF solution also leads to the suppression of the pore wall dissolution. The type of alcohol and HF concentration in solution affect the formation of porous silicon. |
著作権等: | © 2012 Urata et al. ; licensee Springer. This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
URI: | http://hdl.handle.net/2433/159502 |
DOI(出版社版): | 10.1186/1556-276X-7-329 |
PubMed ID: | 22721606 |
関連リンク: | http://www.nanoscalereslett.com/content/7/1/329/abstract |
出現コレクション: | 学術雑誌掲載論文等 |
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