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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| j.cplett.2008.04.084.pdf | 388.11 kB | Adobe PDF | 見る/開く |
| タイトル: | Electron–vibration interactions in carrier-transport material: Vibronic coupling density analysis in TPD |
| 著者: | Sato, Tohru Shizu, Katsuyuki    https://orcid.org/0000-0002-1835-0418 (unconfirmed)Kuga, Takako Tanaka, Kazuyoshi Kaji, Hironori https://orcid.org/0000-0002-5111-3852 (unconfirmed) |
| 著者名の別形: | 佐藤, 徹 |
| 発行日: | Jun-2008 |
| 出版者: | Elsevier B.V. |
| 引用: | Tohru Sato, Katsuyuki Shizu, Takako Kuga, Kazuyoshi Tanaka and Hironori Kaji. Electron-vibration interactions in carrier-transport material: Vibronic coupling density analysis in TPD. Chemical Physics Letters. 458(1-3), 2008, 152-156. |
| 誌名: | Chemical Physics Letters |
| 巻: | 458 |
| 号: | 1-3 |
| 開始ページ: | 152 |
| 終了ページ: | 156 |
| 抄録: | Vibronic coupling, or electron–vibration coupling constant in N, N′-diphenyl-N, N′-di(m-tolyl)benzidine (TPD) cation is calculated from vibronic coupling integrals. The calculated constants are very small compared with other π conjugated systems. The calculated constants are analyzed on the basis of vibronic coupling density (VCD). The VCD analysis clearly reveals that large contributions originate from the phenyl group and tolyl group. In addition, the hole transport property of electrode-TPD molecule–electrode system is investigated using non-equilibrium Green’s function (NEGF) theory. Reflecting the small coupling, the current suppression and power loss are less than 1/2 compared with other π conjugated systems such as oligothiophenes. |
| 著作権等: | Copyright © 2008 Elsevier B.V. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 This is not the published version. Please cite only the published version. |
| URI: | http://hdl.handle.net/2433/89638 |
| DOI(出版社版): | 10.1016/j.cplett.2008.04.084 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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