The stark effect in molecular crystals and the internal field
โ Scribed by D.A. Dunmur; W.H. Miller; R.W. Munn
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 447 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A rigorous treatment of the local electric field is used to calculate effective molecular polarizabilitics from optical data for naphthalenc, anthracene, phenanthrene and biphenyl crystals. The principal axes of polarizability are typi-c~lly 10" from the molecular axes, in accord with spectroscopic
The ac Stark effect is observed to be the major cause of asymmetric lme broadenrag in the low-pressure MPi speetram of mtnc oxrde. The order of non-brrearity near a resonance broadened by Stark sbrfts can be much brgber than the minimum number of photons required to ronize the molecule.
The general solution for the effective polarizability in naphthalene-type crystals depends on two arbitrary parameters. These are eliminated by fixing one principal axis of polarizability parallel to a molecuiu -,k; numcricd results are given for naphthalene.