| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1230995 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2013 | 6 Pages |
•The effect of metal on the growth of ZTC single crystal was studied.•The interaction of metal dopant with ZTC molecule was studied using Fourier transform infrared spectra.•Mechanical stability, transmittance and SHG efficiency of dopant is better than pure ZTC.
Single crystals of bis-thiourea zinc chloride (ZTC) doped with metal ion (Li+) possess excellent nonlinear optical properties. These crystals were grown by slow evaporation solution growth technique. The effect of Li+ dopant on the growth and properties of ZTC single crystal were investigated and reported. The grown crystals were crystallized in orthorhombic structure with non-centro symmetric space group Pn21a through the parent compound. The amount of dopant incorporated in the parent crystal was revealed by the inductively coupled plasma (ICP-OES) studies. The FT-IR spectroscopy study was done for finding and confirming the functional groups present in the compound. The UV–Visible spectral study was carried out to find the optical behavior and transparency nature of the grown crystal. TG/DTA measurements and Vickers microhardness measurements were traced to find out the thermal and mechanical stability of the grown crystals respectively. Using Nd:YAG laser, the Second harmonic generation (SHG) for the grown crystals were confirmed.
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