Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5489535 | Journal of Crystal Growth | 2017 | 19 Pages |
Abstract
Semi-organic lithium hydrogen oxalate monohydrate non-linear optical single crystals have been grown by slow evaporation solution technique at 40 °C. The nucleation parameters such as critical radius, interfacial tension, and critical free energy change have been evaluated using the experimental data. The solubility and the nucleation curve of the crystal at different temperatures have been analyzed. The crystal has a positive temperature coefficient of solubility. The metastable zone width and induction period have been determined for the aqueous solution growth of lithium hydrogen oxalate monohydrate. The UV-vis-NIR spectrum showed this crystal has high transparency. The photoconductivity studies indicate lithium hydrogen oxalate monohydrate has positive photoconductivity behaviour. The low etch pit density observed on ( 0 0 1) crystal surface and the high resolution x-ray difraction analysis indicate the good quality of the grown crystals
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Senthilkumar Chandran, Rajesh Paulraj, P. Ramasamy,