Sensibility to Changes of Vibrational Modes of Excited Electron: Sum Frequency Signals Versus Difference Frequency Signals
文献类型：期刊论文
| 作者 | Gu An-Na; Liang Xian-Ting1 |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2011-03-01 |
| 卷号 | 55页码:506-512 |
| 关键词 | difference frequency signals sum frequency signals response functions susceptibility |
| ISSN号 | 0253-6102 |
| DOI | 10.1088/0253-6102/55/3/25 |
| 英文摘要 | In this paper, we investigate a two electronic level system with vibrational modes coupled to a Brownian oscillator bath. The difference frequency generation (DFG) signals and sum frequency generation (SFG) signals are calculated. It is shown that, for the same model, the SFG signals are more sensitive than the DFG signals to the changes of the vibrational modes of the electronic two-level system. Because the SFG conversion efficiency can be improved by using the time-delay method, the findings in this paper predict that the SFG spectrum may probe the changes of the microstructure more effectively. |
| WOS关键词 | GENERATION ; SPECTROSCOPY ; SCATTERING ; MOLECULES |
| 资助项目 | National Natural Science Foundation of China[61078065] ; Natural Science Foundation of Ningbo City[2008A61009] ; K.C. Wong Magna Foundation in Ningbo University |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000288496100025 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Ningbo City ; K.C. Wong Magna Foundation in Ningbo University |
| 源URL | [http://119.78.100.186/handle/113462/35127]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Liang Xian-Ting |
| 作者单位 | 1.Ningbo Univ, Dept Phys, Ningbo 315211, Zhejiang, Peoples R China 2.Ningbo Univ, Inst Modern Phys, Ningbo 315211, Zhejiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gu An-Na,Liang Xian-Ting. Sensibility to Changes of Vibrational Modes of Excited Electron: Sum Frequency Signals Versus Difference Frequency Signals[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2011,55:506-512. |
| APA | Gu An-Na,&Liang Xian-Ting.(2011).Sensibility to Changes of Vibrational Modes of Excited Electron: Sum Frequency Signals Versus Difference Frequency Signals.COMMUNICATIONS IN THEORETICAL PHYSICS,55,506-512. |
| MLA | Gu An-Na,et al."Sensibility to Changes of Vibrational Modes of Excited Electron: Sum Frequency Signals Versus Difference Frequency Signals".COMMUNICATIONS IN THEORETICAL PHYSICS 55(2011):506-512. |
入库方式： OAI收割
来源：近代物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。