Time-Dependent Stokes Shift from Solvent Dielectric Relaxation  

溶剂介电弛豫对Stokes频移时间相关性的影响

作　　者：许婧[1] 王全德[1] 朱权[2] 傅克祥[2] 何福城[2] 李象远[2] 

机构地区：[1]四川大学化学学院,成都610064 [2]四川大学化学工程学院,成都610065

出　　处：《Chinese Journal of Chemical Physics》2010年第3期297-302,I0001,共7页化学物理学报（英文）

摘　　要：The Stokes shift response function, which is related to the time dependent solvation energy, is calculated with the dielectric response function and a novel expression of nonequilibrium solvation energy. In the derivation, relationship between the polarization and the dielectric response function is used. With the dipole-in-a-sphere model applied to the system coumarin 343 and water as the solvent, encouraging agreement with the experimental data from Jimenez et al. is obtained [Nature 369, 471 （1994）].

关 键 词：Stokes shift Solvation energy Characteristic time 

分 类 号：O[理学]