Dynamic Jahn-Teller effect in fullerene C-60 and related observable effects
文献类型：期刊论文
| 作者 | Wang, WZ , LOS ALAMOS NATL LAB,DIV THEORET,LOS ALAMOS,NM 87545, USA.; Su, ZB ; Wang, WZ; Wang, CL; Bishop, AR; Yu, L
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| 刊名 | SYNTHETIC METALS
 |
| 出版日期 | 1997 |
| 卷号 | 86期号:40911页码:2365-2368 |
| 关键词 | Electron-vibron Interactions Charged Fullerenes Berry Phases C60 Triplet Absorption Molecules Spectra Anion State |
| ISSN号 | 0379-6779 |
| 英文摘要 | Based on the Bogoliubov-de Gennes formalism, the linear multi-mode T-1u circle times 8h(g) static Jahn-Teller problem is aanalyzed for the charged C-60(-), C-60(2-), the lowest triplet and singlet self-trapped exciton (STE) of C-60. The dynamic Jahn-Teller effect due to quantum tunneling between the six degenerate D-5d configurations is studied within a perturbation approach. The tunneling induced level splittings are determined to be T-2(1u) circle plus T-2(3u), (1)A(g) circle plus H-1(g), T-3(3g) circle plus T-3(1g) and T-1(3g) circle plus T-1(1g) for C-60(1-), C-60(2-), triplet and singlet STE's of neutral C-60, respectively. The observable consequences of the dynamic Jahn-Teller effect are considered. Some of the Jahn-Teller active (as well as Raman-active) modes are predicted to be observable as multi-phonon overtones in the infrared absorption. In the photo-induced multi-phonon resonant Raman scattering the tunnel splitting itself should show up in the Raman spectrum, and the depolarization ratio is sensitive to the exciting frequency. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:A1997WZ98800266 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12510]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Wang, WZ , LOS ALAMOS NATL LAB,DIV THEORET,LOS ALAMOS,NM 87545, USA. |
| 推荐引用方式 GB/T 7714 | Wang, WZ , LOS ALAMOS NATL LAB,DIV THEORET,LOS ALAMOS,NM 87545, USA.,Su, ZB,Wang, WZ,et al. Dynamic Jahn-Teller effect in fullerene C-60 and related observable effects[J]. SYNTHETIC METALS,1997,86(40911):2365-2368. |
| APA | Wang, WZ , LOS ALAMOS NATL LAB,DIV THEORET,LOS ALAMOS,NM 87545, USA.,Su, ZB,Wang, WZ,Wang, CL,Bishop, AR,&Yu, L.(1997).Dynamic Jahn-Teller effect in fullerene C-60 and related observable effects.SYNTHETIC METALS,86(40911),2365-2368. |
| MLA | Wang, WZ , LOS ALAMOS NATL LAB,DIV THEORET,LOS ALAMOS,NM 87545, USA.,et al."Dynamic Jahn-Teller effect in fullerene C-60 and related observable effects".SYNTHETIC METALS 86.40911(1997):2365-2368. |
入库方式： OAI收割
来源：理论物理研究所
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