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Semi-organic nonlinear optical material: (((4-sulfonatophenyl)ammonio)oxy)zirconium for dielectric and photonics applications
Materials Science-Poland ( IF 1.1 ) Pub Date : 2020-11-26 , DOI: 10.2478/msp-2020-0055
E. Vinoth 1 , S. Vetrivel 1 , S. Gopinath 1
Affiliation  

Abstract This article discusses the growth and characterization of (((4-sulfonatophenyl) ammonio)oxy) zirconium (SAOZ) single crystals. Sulphanilic acid incorporated zirconium oxychloride semi-organic single crystals have been synthesized by slow evaporation technique. From the X-ray studies, lattice parameters a = 7.31 Å, b = 7.51 Å, c = 13.92 Å, volume = 765 Å3 have been found and so the crystal has been identified as orthorhombic with non-centrosymmetric space group P212121. The powder XRD examination demonstrated the quality and high crystalline nature of the grown crystal. The presence of functional groups was confirmed by FT-IR technique. The chemical structure of the compound was established by 1H and 13C NMR spectra. The optical transmittance window and the low cutoff wavelength of SAOZ have been identified by UV-Vis-NIR studies. Photoluminescence studies showed a wide blue light emission. TG and DTA examinations were carried out to characterize the thermal behavior of the grown crystal. The mechanical strength of the grown crystal was analyzed by the Vickers microhardness test. The elemental analysis was done by EDAX. The dielectric response of the crystals was analyzed in the frequency range of 50 Hz to 5 MHz at various temperatures and the outcomes were discussed. The SHG efficiency was estimated in correlation with KDP by employing powder Kurtz method.

中文翻译:

半有机非线性光学材料:用于介电和光子学应用的(((4-磺基苯基)氨)氧基)锆

摘要 本文讨论了 (((4-sulfonatophenyl) ammonio)oxy) 锆 (SAOZ) 单晶的生长和表征。已通过缓慢蒸发技术合成了掺入氨基磺酸的氧氯化锆半有机单晶。从 X 射线研究中,已发现晶格参数 a = 7.31 Å,b = 7.51 Å,c = 13.92 Å,体积 = 765 Å3,因此该晶体已被确定为具有非中心对称空间群 P212121 的正交晶体。粉末 XRD 检查证明了生长晶体的质量和高结晶性。通过 FT-IR 技术确认了官能团的存在。该化合物的化学结构由 1H 和 13C NMR 谱确定。紫外-可见-近红外研究已经确定了 SAOZ 的光学透射窗口和低截止波长。光致发光研究显示出广泛的蓝光发射。进行 TG 和 DTA 检查以表征生长晶体的热行为。通过维氏显微硬度测试分析生长晶体的机械强度。元素分析由 EDAX 完成。在 50 Hz 至 5 MHz 的频率范围内在不同温度下分析了晶体的介电​​响应,并讨论了结果。SHG 效率通过采用粉末库尔兹方法与 KDP 相关联地估计。在 50 Hz 至 5 MHz 的频率范围内在不同温度下分析了晶体的介电​​响应,并讨论了结果。SHG 效率通过使用粉末库尔兹方法与 KDP 相关联地估计。在 50 Hz 至 5 MHz 的频率范围内在不同温度下分析了晶体的介电​​响应,并讨论了结果。SHG 效率通过采用粉末库尔兹方法与 KDP 相关联地估计。
更新日期:2020-11-26
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