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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| v7-p12.pdf | 476.17 kB | Adobe PDF | 見る/開く |
| タイトル: | Electron Injection to Unoccupied Electronic States in Organic Semiconductor Thin Films Studied by Inverse Photoemission Spectroscopy (INTERFACE SCIENCE-Molecular Aggregates) |
| 著者: | Yoshida, Hiroyuki Tsutsumi, Kiyohiko Sato, Naoki |
| キーワード: | Inverse photoemission Unoccupied electronic state Organic semiconductor Alkali metal doping Electron injection |
| 発行日: | Mar-2001 |
| 出版者: | Institute for Chemical Research, Kyoto University |
| 誌名: | ICR Annual Report |
| 巻: | 7 |
| 開始ページ: | 12 |
| 終了ページ: | 13 |
| 抄録: | Inverse photoemission spectroscopy (IPES) in the vacuum ultraviolet region was applied to directly observe behaviors of electron injection into unoccupied electronic states in perylene-3, 4, 9, 10- tetracarboxylic dianhydride (PTCDA) thin films due to alkali metal. By the analysis of the observed results the amount of injected electrons per PTCDA molecule was evaluated with relation to the dopant concentration. The derived relationship has been explained with the aid of DV-X calculations of energy levels concerned. |
| URI: | http://hdl.handle.net/2433/65285 |
| 出現コレクション: | Vol.7 (2000) |
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