Growth and Characterization of L-Threonine Lithium Chloride: A New Semiorganic Non Linear Optical single Crystal
- N. Indumathi
- K. Deepa
- S. Senthil
Single crystal growth, Characterization, Nonlinear optical materials.
A new novel semi organic nonlinear optical material L-Threonine Lithium chloride was synthesized and transparent single crystal were grown by slow evaporation solution growth technique at room temperature. The grown single crystal were characterized by Single crystal X-Ray Diffraction, Fourier transforms infrared spectroscopy, optical absorption spectrum. Single crystal X-ray diffraction analysis reveals that the crystal lattice of L-Threonine Lithium chloride is orthorhombic crystal structure with the non centrosymmetric space group of P2¬12121. The absorption range and the optical band gap were evaluated from UV-Vis-NIR spectral analysis. The dielectric response of the crystal with varying frequency was studied. The TG-DTA studies show that the crystal is thermally stable up to 236°C. The second harmonic generation efficiency of the crystal was studied and it found to be 1.76 times greater than standard KDP.
N. Indumathi, K. Deepa, S. Senthil. "Growth and Characterization of L-Threonine Lithium Chloride: A New Semiorganic Non Linear Optical single Crystal".INTERNATIONAL JOURNAL OF ENGINEERING DEVELOPMENT AND RESEARCH ISSN:2321-9939, Vol.5, Issue 1, pp.560-564, URL :https://rjwave.org/ijedr/papers/IJEDR1701084.pdf
Volume 5 Issue 1
Pages. 560-564
