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Growth and Characterisation of Thiourea Doped Sulphamic Acid Single Crystals
Thiourea doped Sulphamic acid (Th : SA) single crystals were grown successfully by slow-evaporation technique. To identify the morphology and structure, the as grown crystals were subjected to characterization like powder and single XRD analysis. UVVis-NIR spectrum and FTIR studies are performed to identify the cut-off wavelength and the various functional groups present in the grown crystal. Second harmonic generation were investigated to study the linear and nonlinear optical properties. In order to ascertain the thermal stability of the crystal, thermo-gravimetric analysis (TGA), differential thermo-gravimetric analysis (DTA) and differential scanning calorimetry (DSC) were also carried out.
Keywords
NLO, EDAX, Morphology, Optical, FTIR, Thermal
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- Gharde R A, and Chunarkar D T (2012). Characterization of Sulphamic acid single crystal by optical techniques, International Journal of Scientific and Research Publication, volume 2, issue 6, 1–4.
- Manickkavachagam R, and Rajaram R K (1984). Crystal structure of anhydrous sodium sulphamate, Zietschrift für Kristallographie, vol 168(1–4), 179–185.
- Valluvan R, Selvaraju K et al. (2006). Growth and characterisation of sulphamic acid single crystals, Material Chemistry and Physics, vol 97(1), 81–84.
- Siddheswaran1 R, Sankar R et al. (2006). Nucleation, growth and characterization studies of a nonlinear optical crystal – tris allylthiourea, Laser Physics Letters, vol 3(12), 588.
- Delfinio M, Dougherty J P et al. (1976). Approximate nonlinear optical susceptibility of cubic boracites, Journal of Applied Physics, vol 51(4), 2264–2266.
- Delfinio M, Loiacono G M et al. (1978). Halide effect in L(+) glutamic acid halogen acid salts, Journal of solid state Chemistry, vol 23(3–4), 289–296.
- Marcy H O, Warren L F et al. (1992). Second- harmonic generation in zinc tris(thiourea) sulfate, Applied Optics, vol 31(24), 5051–5060.
- Kalaiselvan S, Pasupathi G et al. (2012). Growth and characterization of a new metal-organic crystal: Sodium thiourea bromide, Der Pharma Chemica, 2012, vol 4(5), 1826–1832.
- Kannan B, Seshadri P R et al. (2013). Growth and characterization of lanthanum doped sulphamic acid, Indian Journal of Science and Technology, vol 6(4), 4357–4361.
- Kannan B, Seshadri P R et al. (2013). Growth and characterization of Cerium doped Sulphamic acid, Asian Journal of Chemistry, vol 25(12), (Accepted).
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