Effect of dispersion interaction on the polarizability and hyperpolarizability of a molecular dimer
โ Scribed by Yu. F. Pedash; A. Yu. Semenov
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1998
- Tongue
- English
- Weight
- 149 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0022-4766
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๐ SIMILAR VOLUMES
interaction on the polariznbility of an individual molecule in 3 dielectric medium has been derived by Janscn. This expression is shown to rcducc to a more useful form by introducing n suitable approxi-.ation scheme for evaluating the relevant expectation values.
The static electronic longitudinal polarizability โฃ and second ## ลฝ . hyperpolarizability โฅ of all-trans planar polyacetylene chains have been computed at ลฝ . different levels of approximation by varying the bond length alternation BLA along the ลฝ . conjugated backbone. Although the restricted Ha