Non Linear Optics in Zirconium Phosphate Layered Phases
- 1 March 1998
- journal article
- research article
- Published by Taylor & Francis in Molecular Crystals and Liquid Crystals
- Vol. 311 (1) , 275-280
- https://doi.org/10.1080/10587259808042398
Abstract
The stilbazolium chromophore 4-[4-(dimethylamino)-α-styryl]-1-methylpyridinium (DAMS) ion can be exchanged with the α and γ forms of 7, irconium phosphate to give single phase materials of interlayer distance 16.5 and 16.4 Å respectively. The latter has a second harmonic generation efficiency, measured at 1.9 μm, equal to that of urea, whilst the former is inactive. Both compounds have been characterised by fluorescence emission and visible spectroscopies.Keywords
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