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首页> 外文期刊>Journal of Crystal Growth >Crystal Growth And Characterization Of Monometallic Nlo Single Crystals Of Cd(io_3)_2
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Crystal Growth And Characterization Of Monometallic Nlo Single Crystals Of Cd(io_3)_2

机译:Cd(io_3)_2单金属Nlo单晶的晶体生长和表征

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This work aims to study the growth and physicochemical properties of second-order nonlinear optical active inorganic crystal of cadmium iodate (CDI). Efforts have been made to grow an improved size single crystal of CDI by the slow-cooling technique. The XRD data of CDI are determined by single-crystal XRD analysis. CDI is further characterized by UV-vis-NIR spectroscopy, TGA, dielectric, ac conductivity, SEM and Vickers hardness studies. The second harmonic generation (SHG) of the sample is demonstrated by the Kurtz and Perry method using Nd:YAG laser and the results confirm that the grown crystal is roughly 6 times more efficient than KDP. The ac conductivity (σ_(ac)) of the grown crystal is measured in the frequency range 100Hz-5 MHz and its temperature dependence is investigated. The estimated Vickers hardness number and work hardening coefficient of CDI ascertains the hard nature of the crystal.
机译:这项工作旨在研究碘化镉(CDI)二阶非线性光学活性无机晶体的生长和理化特性。已经努力通过慢冷技术来生长尺寸更大的CDI单晶。 CDI的XRD数据通过单晶XRD分析确定。 CDI的特征还包括紫外可见近红外光谱,TGA,介电常数,交流电导率,SEM和维氏硬度研究。使用Nd:YAG激光的Kurtz和Perry方法证明了样品的二次谐波(SHG),结果证实了生长的晶体的效率大约是KDP的6倍。在100Hz-5 MHz的频率范围内测量生长晶体的交流电导率(σ_(ac)),并研究其温度依赖性。估计的CDI维氏硬度值和加工硬化系数确定了晶体的硬性。

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