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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| 1.4789763.pdf | 1.07 MB | Adobe PDF | 見る/開く |
| タイトル: | Investigation of electrical transport in anodized single TiO2 nanotubes |
| 著者: | Hattori, Masashi Noda, Kei Nishi, Tatsuya Kobayashi, Kei    https://orcid.org/0000-0002-1409-6539 (unconfirmed)Yamada, Hirofumi Matsushige, Kazumi |
| 著者名の別形: | 野田, 啓 |
| キーワード: | anodisation electrodes electron mobility electrophoresis metal-semiconductor-metal structures nanotubes Schottky barriers titanium compounds wide band gap semiconductors |
| 発行日: | Jan-2013 |
| 出版者: | American Institute of Physics |
| 誌名: | Applied Physics Letters |
| 巻: | 102 |
| 号: | 4 |
| 論文番号: | 043105 |
| 抄録: | Electrical transport in anodized single titania nanotube (TNT) free from any structural effects of titania nanotube array (TNA) was investigated. An anodized TNA was disassembled into single TNTs with two-step anodization technique. Then, single TNT bridges between gold electrodes with a gap of 500 nm were prepared by dielectrophoretic alignment. Quantitative assessment of electron mobility inside single anatase and rutile TNT was carried out by 2-probe current-voltage measurement and analysis based on a metal-semiconductor-metal circuit model with Schottky barriers. Our approach to intrinsic electrical transport of single nanotube is quite effective for understanding the electronic and optical properties of TNA. |
| 著作権等: | © 2013 American Institute of Physics |
| URI: | http://hdl.handle.net/2433/171148 |
| DOI(出版社版): | 10.1063/1.4789763 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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