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Exciton scattering from impurities and acoustic phonons in carbon nanotubes
https://iwate-u.repo.nii.ac.jp/records/10357
https://iwate-u.repo.nii.ac.jp/records/1035773687c24-406a-4330-be6c-8da29e167744
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
prb-v88p235408.pdf (446.1 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2014-10-16 | |||||||||
| タイトル | ||||||||||
| タイトル | Exciton scattering from impurities and acoustic phonons in carbon nanotubes | |||||||||
| 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 |
Fujimoto, Yuta
× Fujimoto, Yuta
× Uryu, Seiji
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| 著者(機関) | ||||||||||
| 値 | Department of Materials Science and Engineering, Iwate University | |||||||||
| 登録日 | ||||||||||
| 日付 | 2014-10-16 | |||||||||
| 書誌情報 |
Physical Review B 巻 88, 号 23, p. 235408-1-235408-11, 発行日 2013-12-01 |
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| Abstract | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Exciton scattering from impurities and acoustic phonons in semiconducting carbon nanotubes is theoretically studied in an effective-mass approximation. A selection rule for transitions resulting from the scattering is obtained, showing that the ground-state exciton for the lowest-exciton band is never scattered from long-range impurities and deformation potentials near the band edge. This arises from the symmetry of nanotubes for the successive transformations of the charge conjugation and parity and for the reflection of the coordinate along the nanotube axis. Agreement of numerical results with recent experiments supports the validity of this selection rule. | |||||||||
| 出版者 | ||||||||||
| 出版者 | American Physical Society | |||||||||
| 権利 | ||||||||||
| 権利情報 | © 2013 by the American Physical Society | |||||||||
| DOI | ||||||||||
| 関連タイプ | isIdenticalTo | |||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | 10.1103/PhysRevB.88.235408 | |||||||||
| 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 | |||||||||
