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Odd-even oscillations in first hyperpolarizability of dipolar chromophores: Role of conformations of spacers
- Source :
- Journal of Physical Chemistry A. May 12, 2005, Vol. 109 Issue 18, p4112, 6 p.
- Publication Year :
- 2005
-
Abstract
- An extensive calculation on the effects of spacer length enhancement on the second-order nonlinear optics (NLO) properties of dipolar molecules connected by the CH2 groups is performed. The molecules exhibit a very strong odd-even behavior in the first hyperpolarizabilities, which are reported experimentally on similar systems but the origin of such phenomena remains unclear.
Details
- Language :
- English
- ISSN :
- 10895639
- Volume :
- 109
- Issue :
- 18
- Database :
- Gale General OneFile
- Journal :
- Journal of Physical Chemistry A
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.140471266