Signatures of Nonequilibrium Solvation Dynamics on Multidimensional Spectra
文献类型：期刊论文
| 作者 | Mcrobbie, Porscha L.1; Hanna, Gabriel1; Shi, Qiang2; Geva, Eitan1 |
| 刊名 | ACCOUNTS OF CHEMICAL RESEARCH
 |
| 出版日期 | 2009-09-01 |
| 卷号 | 42期号:9页码:1299-1309 |
| ISSN号 | 0001-4842 |
| DOI | 10.1021/ar800280s |
| 英文摘要 | Multidimensional electronic and vibrational spectroscopies have established themselves over the last decade as uniquely detailed probes of intramolecular structure and dynamics. However, these spectroscopies can also provide powerful tools for probing solute-solvent interactions and the solvation dynamics that they give rise to. To this end, it should be noted that multidimensional spectra can be expressed in terms of optical response functions that differ with respect to the chromophore's quantum state during the various time intervals separating light-matter interactions. The dynamics of the photoinactive degrees of freedom during those time intervals (that is, between pulses) is dictated by potential energy surfaces that depend on the corresponding state of the chromophore. One therefore expects the system to hop between potential surfaces in a manner dictated by the optical response functions. Thus, the corresponding spectra should reflect the system's dynamics during the resulting sequence of nonequilibrium solvation processes. However, the interpretation of multidimensional spectra is often based on the assumption that they reflect the equilibrium dynamics of the photoinactive degrees of freedom on the potential surface that corresponds to the chromophore's ground state. |
| 语种 | 英语 |
| WOS记录号 | WOS:000269861400011 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/68113]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Geva, Eitan |
| 作者单位 | 1.Univ Michigan, Dept Chem, Ann Arbor, MI 48109 USA 2.Chinese Acad Sci, Inst Chem, State Key Lab Struct Chem Unstable & Stable Speci, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Mcrobbie, Porscha L.,Hanna, Gabriel,Shi, Qiang,et al. Signatures of Nonequilibrium Solvation Dynamics on Multidimensional Spectra[J]. ACCOUNTS OF CHEMICAL RESEARCH,2009,42(9):1299-1309. |
| APA | Mcrobbie, Porscha L.,Hanna, Gabriel,Shi, Qiang,&Geva, Eitan.(2009).Signatures of Nonequilibrium Solvation Dynamics on Multidimensional Spectra.ACCOUNTS OF CHEMICAL RESEARCH,42(9),1299-1309. |
| MLA | Mcrobbie, Porscha L.,et al."Signatures of Nonequilibrium Solvation Dynamics on Multidimensional Spectra".ACCOUNTS OF CHEMICAL RESEARCH 42.9(2009):1299-1309. |
入库方式： OAI收割
来源：化学研究所
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。