Integrity in linear and nonlinear optical properties of L-tyrosine doped bis thiourea cadmium acetate single crystal. Issue 1 (1st April 2021)

• Record Type: Journal Article
• Authors: Aneesa-Fatema, Siddique; Rasal, Y. B.; Shaikh, R. N.; Shirsat, M. D.; Hussaini, S. S.; Kulkarni, R. B.
• Is Part Of: Ferroelectrics. Volume 573:Issue 1(2021)
• Page Start: 52
• Page End: 62
• Publication Date: 2021-04-01
• Subjects: Crystal growth -- FT-IR -- Kurtz-Perry powder technique -- nonlinear optical materials; Ferroelectricity -- Periodicals; Ferroelectric crystals -- Periodicals; 537
• DOI: 10.1080/00150193.2021.1890463
• Languages: English
• ISSNs: 0015-0193

Abstract

Abstract: The slow evaporation technique was adopted for the growth of L-tyrosine doped Thiourea (Bis) Cadmium Acetate (CTA) single crystal. The doped crystals were characterized by powder X-ray diffraction, FT-IR analysis, SHG Studies, UV-vis and Vickers microhardness studies. The UV-visible absorption spectrum is found to have improved optical parameters than pure CTA. The optical study revealed that the doped CTA crystal has high transmission with low cut off wavelength of 290 nm. The optical band gap was found to be 4.14 eV. The Second harmonic generation efficiency measured using Nd-YAG laser is 3.64 times higher than pure CTA.