Yesterday, today and tomorrow trygve helgaker centre for theoretical and computational chemistry ctcc, department of chemistry, university of oslo, norway. Davydov 1962 theory of molecular excitons mcgrawhill, new york engl. Structural and quantum chemical analysis of exciton. Electron spin resonance line shape of a polycrystalline. Theory of exciton states in the secondquantization representation fixed molecules pages 1151. Alternatively, an exciton may be described as an excited state of an atom, ion, or molecule, if the excitation is wandering from one cell of the lattice to another. Pdf davydov splitting in triplet excitons of tetracene. Inclusion of mixing with higher excited 7r states has little effect on the davydov splitting, but is required in the calculation of the polarization ratios in the vibronic components of the p band. In molecularorbitaltheory,weimaginethat electronic.
Controlled polymerization of methacrylates to high molecular weight polymers using oxidatively activated group transfer polymerization initiators. In crystals of insulators and semiconductors, when an incident photon is absorbed exciting an electron from the valence to the conduction band, a positive charged vacancy, called a hole, is created in the valence band. The molecular exciton theory pioneered by kasha 1 and davydov 2 in the 1960s has contributed tremendously to the understanding of the optical properties of dye aggregates. Text or symbols not renderable in plain ascii are indicated by. Reviews of topical problems related content the theory of. Enhanced actuation response of nafionbased ionic polymer metal composites by doping batio3 nanoparticles. Your skill of reading talent is developing when you like reading. You can choose the actual book theory of molecular excitons to make your own personal reading is interesting. Davydov 1951 teoriya pogloshcheniya sveta v molekulyarnykh kristallakh theory of absorption of light in molecular crystals kiev a. Try to choose basic book to make you enjoy you just read it and mingle the impression about book and examining especially.
1015 417 247 789 1502 1506 1203 329 843 684 548 395 929 988 373 526 1156 879 157 703 1160 1575 171 381 1370 1467 80 854 1460 894 1295 1222 162 1158 264 926 438 1044 1005 806 1408 601 1056 1059 1144