Organometallic L-Alanine Cadmium Iodide Crystals for Optical Device Fabrication  

作　　者：Kathiravan Vaiyapuri Thangavel Subramani Ashok Kumar Rajamani Muthu Lakshmi Thangavel Satheesh Kumar Ganesan Selvarajan Palanisamy Kumaresavanji Malaivelusamy 

机构地区：[1]Crystal Growth Laboratory,PG and Research Department of Physics,Government Arts College(Autonomous),Karur 639005 [2]PG and Research Department of Physics,Thiruvalluvar Government Arts College,Rasipuram 637401 [3]PG and Research Department of Physics,Jairam College of Arts and Science,Karur 639003 [4]PG and Research Department of Physics,National College(Autonomous),Tiruchirappalli 620001 [5]Department of Physics,Aditanar College of Arts and Science,Tiruchendur 628216

出　　处：《Journal of Electronic Science and Technology》2022年第4期345-355,共11页电子科技学刊（英文版）

摘　　要：Single crystals of L-alanine cadmium iodide(LACI)were grown by the slow evaporation technique at room temperature.A single-crystal X-ray diffraction(SXRD)model was used to evaluate the crystal structure of the as-grown LACI crystal.The energy dispersive X-ray(EDX)analysis and ultraviolet-visible-near infrared(UV-vis-NIR)transmittance studies were carried out,and the results reveal the presence of elements in the title compound.From the transmittance data,the optical bandgap as a function of photon energy was estimated,and the different optical constants were calculated.A fluorescence study was performed for the LACI crystal.Thermogravimetric and differential thermal analyses have also been studied to investigate the thermal property of the LACI crystal.The efficiency of the second harmonic generation(SHG)of the title crystal was investigated.The magnetic and electrical properties were estimated by the vibrating sample magnetometer(VSM)analysis and impedance study,respectively.

关 键 词：Fluorescence IMPEDANCE thermal analysis vibrating sample magnetometer(VSM) X-ray diffraction 

分 类 号：O76[理学—晶体学]