Solvent-Induced Two-Photon Absorption of a Push-Pull Molecule, Yi Luo, Patrick Norman, Peter Macak, and Hans Ågren, J. Phys. Chem. A 2000, 104, 4718-4722
http://www.sciencedirect.com/sci ... i/S0009261498010082
where ωf denotes the excitation energy of the excited state |f〉, and the summation includes the ground state |k〉=|0〉
顺便一提,DFT的quadratic response对于双电子激发特征明显的体系不适用。 作者Author: 幸运兔 时间: 2015-10-14 16:12
superrice 发表于 2015-10-14 15:56
http://www.sciencedirect.com/sci ... i/S0009261498010082
where ωf denotes the excitation energy of ...