| The effects of Raman scattering accompanied by the soliton excitation occurring in molecular crystals |
| X. F. Pang
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| 2001
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| 发表期刊 | Physica D
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| ISSN | 0167-2789
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| 卷号 | 154期号:1-2页码:138-158 |
| 摘要 | A theoretical research is made for the effects of Raman scattering caused by the soliton excitation occurring in the organic molecular crystals, e.g., acetanilide, on the basis of vibration model of amide-I. The energy gap between the soliton state and the vibron state have been found by partial diagonalized method in second quantized representation, which is 18.1-33 cm(-1). This result is approximately consistent with the red shift Value obtained from the experiments, 16 cm(-1). The differential cross-section of the Raman scattering, arising from the soliton excitation, has also been obtained. Finally, we derive some properties of the Raman scattering in such a case. This result establishes spectral signatures of the soliton in the molecular crystals, which may be observed in the experiment. (C) 2001 Elsevier Science B.V. All rights reserved. |
| 部门归属 | univ elect sci & technol china, inst high energy elect, chengdu 610054, sichuan, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china. chinese ctr adv sci & technol, world lab, beijing 100080, peoples r china.;pang, xf (reprint author), univ elect sci & technol china, inst high energy elect, chengdu 610054, sichuan, peoples r china
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| 关键词 | Raman Scattering
Soliton Excitation
Molecular Crystals
Protein Molecules
Thermodynamic Properties
Davydov Soliton
Acetanilide
Systems
Transport
Energy
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| URL | 查看原文
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| WOS记录号 | WOS:000168916100009
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/36768
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| 专题 | 中国科学院金属研究所
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推荐引用方式
GB/T 7714 |
X. F. Pang. The effects of Raman scattering accompanied by the soliton excitation occurring in molecular crystals[J]. Physica D,2001,154(1-2):138-158.
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| APA |
X. F. Pang.(2001).The effects of Raman scattering accompanied by the soliton excitation occurring in molecular crystals.Physica D,154(1-2),138-158.
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| MLA |
X. F. Pang."The effects of Raman scattering accompanied by the soliton excitation occurring in molecular crystals".Physica D 154.1-2(2001):138-158.
|
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