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Theory of second-order optical susceptibilities of benzene substitutes

1975; Elsevier BV; Volume: 13; Issue: 2 Linguagem: Inglês

10.1016/0030-4018(75)90033-4

1873-0310

J Oudar, D. S. Chemla,

Photochemistry and Electron Transfer Studies

We present a very simple model which describes the nonlinear susceptibilities of benzene substitutes as arising from the electromeric coupling of the π-electrons of the benzene ring with inductive radicals. Agreement between theory and experiment is excellent.