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Large First Hyperpolarizabilities in Push-Pull Polyenes by Tuning Bond Length Alternation and AromaticityConjugated organic compounds with 3-phenyl-5-isoxazolone, or N, N'-diethylthiobarbituric acid acceptors have large first molecular hyperpolarizabilities in comparison to compounds with 4-nitrophenyl acceptors as measured by electric feld induced second harmonic generation, (EFISH), in chloroform, with 1.907 micron fundamental radiation.
Document ID
20060039704
Acquisition Source
Jet Propulsion Laboratory
Document Type
Preprint (Draft being sent to journal)
External Source(s)
hdl:2014/36595
Authors
Marder, S. R.
Tiemann, B. G.
Friedli, A. C.
Cheng, L. -T.
Blanchard-Desce, M.
Date Acquired
August 23, 2013
Publication Date
January 1, 1993
Distribution Limits
Public
Copyright
Other
Keywords
radiation
organic compounds electric field indced second harmonic generation (EFISH)

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