• C.Stella Rani
• M.Daniel Sweetlin
• P.Selvarajan

Single crystals of L-threonine doped ammonium ferrous sulfate (LTAFS) were grown by solution method. Solubility of the grown crystal was measured at different temperatures. The lattice constants of the grown LTAFS crystal were evaluated by single crystal XRD method. The molecular groups of the sample were found by FTIR analysis. Microhardness and work hardening coefficient were estimated for the grown crystal of LTAFS. UV-visible spectral studies were carried out for LTAFS crystal and the linear optical parameters like transmittance, absorbance, band gap, absorption coefficient and extinction coefficient for the crystal of LTAFS were estimated and the results were analyzed.

Inorganic crystal; doping; crystal growth; characterization;hardness; solubility; FTIR; transmittance; extinction coefficient

"Growth and characterization of Ammonium Ferrous Sulfate crystals doped with L-threonine ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 9, page no.363-369, September-2018, Available :http://www.jetir.org/papers/JETIR1809560.pdf

"Growth and characterization of Ammonium Ferrous Sulfate crystals doped with L-threonine ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 9, page no. pp363-369, September-2018, Available at : http://www.jetir.org/papers/JETIR1809560.pdf