Strong optical second-harmonic generation in a chiral diaminodicyanoquinodimethane system
- 1 January 1996
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry
- Vol. 6 (7) , 1119-1122
- https://doi.org/10.1039/jm9960601119
Abstract
A series of amine donor-substituted dicyanoquinodimethane molecules with large calculated hyperpolarizabilities has been investigated. Molecular and crystal structure details of a prototypical system are presented. Moderate to strong phase-matched powder second-harmonic generation is observed in chiral amine-substituted compounds.Keywords
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