Knowledge Management System of Institute of Theoretical Physics, CAS
| Yan, WX; Liu, WS; Zhao, XG; Yan, WX , SHANXI UNIV,DEPT PHYS,TAIYUAN 030006,PEOPLES R CHINA. | |
| Coherent motion of excitons on a dimerized chain | |
| Source Publication | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| Keyword | Linear-chain One Impurity Particles Propagation Field |
| Abstract | The quantum coherent motion of excitons on a dimerized chain with alternating site energies and intersite interactions is studied analytically. Exact solutions for the propagators at any site, the mean polarization and mean-square displacement are obtained. Through these exact results and accompanying numerical analysis, it is shown that the increase of the site-energy mismatch and the hopping disturbance will tend to strengthen the localization. |
| 1996 | |
| ISSN | 0253-6102 |
| Volume | 25Issue:4Pages:501-504 |
| Subject Area | Physics |
| Indexed By | SCI |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/12624 |
| Collection | 理论物理所科研产出_SCI论文 |
| Corresponding Author | Yan, WX , SHANXI UNIV,DEPT PHYS,TAIYUAN 030006,PEOPLES R CHINA. |
| Recommended Citation GB/T 7714 | Yan, WX,Liu, WS,Zhao, XG,et al. Coherent motion of excitons on a dimerized chain[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1996,25(4):501-504. |
| APA | Yan, WX,Liu, WS,Zhao, XG,&Yan, WX , SHANXI UNIV,DEPT PHYS,TAIYUAN 030006,PEOPLES R CHINA..(1996).Coherent motion of excitons on a dimerized chain.COMMUNICATIONS IN THEORETICAL PHYSICS,25(4),501-504. |
| MLA | Yan, WX,et al."Coherent motion of excitons on a dimerized chain".COMMUNICATIONS IN THEORETICAL PHYSICS 25.4(1996):501-504. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Coherent Motion of E（191KB） | 开放获取 | License | Application Full Text | |||
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