A comparison between different approaches to the vibronic theory of Raman intensities

作者：Mario Garozzo, Fiorella Galluzzi · 发表于：The Journal of Chemical Physics · 年份：1976 · DOI：10.1063/1.432346 · 被引用次数：23 · 研究领域：Spectroscopy and Quantum Chemical Studies、Quantum Information and Cryptography、Molecular Junctions and Nanostructures

The conventional vibronic Raman theory of Albrecht and the full quantum approach of Peticolas and co-workers are compared and the physical conditions for their equivalence are discussed. It is found that Peticolas’ theory takes into account also the nonadiabatic coupling and that, under proper assumptions, it is equivalent to the newer formulation of Mingardi and Siebrand.