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首页> 外文期刊>Journal of Crystal Growth >Growth of cadmium mercury thiocyanate single crystals using acetone-water mixed solvent and their characterization studies
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Growth of cadmium mercury thiocyanate single crystals using acetone-water mixed solvent and their characterization studies

机译:丙酮-水混合溶剂生长硫氰酸镉汞单晶及其表征研究

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摘要

Cadmium mercury tetrathiocyanate single crystals were grown from acetone-water (4:1} mixed solvent by slow evaporation solution technique. The structure of the grown crystal was confirmed by single-crystal X-ray diffraction analysis. The crystalline perfection of cadmium mercury thiocyanate (CMTC) was ascertained by high-resolution X-ray diffraction (HRXRD) analysis. The presence of functional groups and the coordination of thiocyanate ion in the CMTC compound were confirmed by laser Raman spectroscopy. The optical transparency of CMTC single crystal was studied by UV-vis spectroscopy. Single-shot surface laser damage threshold of CMTC estimated using an Nd-YAG laser of wavelength 1064 nm was found to be 4.59GW/cm~2 and second harmonic generation (SHG) output power was estimated through the Kurtz powder method. Dielectric constant and dielectric loss for various frequencies and temperatures were performed on CMTC single crystal.
机译:通过缓慢蒸发溶液技术从丙酮-水(4:1}混合溶剂中生长出四硫氰酸镉汞单晶。通过单晶X射线衍射分析确定了生长的晶体结构。通过高分辨率X射线衍射(HRXRD)分析确定CMTC),通过激光拉曼光谱确认CMTC化合物中官能团的存在和硫氰酸根离子的配位,并通过UV研究CMTC单晶的光学透明性可见光谱:发现使用波长为1064 nm的Nd-YAG激光估算的CMTC的单脉冲表面激光损伤阈值为4.59GW / cm〜2,并且通过Kurtz粉末法估算了二次谐波产生(SHG)输出功率在CMTC单晶上进行了不同频率和温度下的介电常数和介电损耗。

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