Growth and characterization of semiorganic nonlinear optical rubidium bis-pestyle value="smcaps">dl-malato borate single crystals

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• 作者：D. Balasubramanian ; R. Sankar ; V. Siva Shankar ; P. Murugakoothan ; P. Arulmozhichelvan ; R. Jayavel
• 关键词：Semiorganic ; Solution growth ; RBMB ; NLO
• 刊名：Materials Chemistry and Physics
• 出版年：2008
• 期刊代码：58_02540584
• 类别：ms
• 出版时间：15 January 2008
• 卷：107
• 期：1
• 页码：57-60
• 文件大小：354 K

摘要

A new semiorganic nonlinear optical rubidium bis-pan class="smCaps">dlpan>-malato borate (RBMB) has been synthesized and single crystals were grown by slow cooling technique from aqueous solution. The grown crystals have been characterized by X-ray diffraction (single crystal XRD) to confirm the formation of the crystalline phases. FT-IR and FT-Raman spectroscopic analyses confirm the presence of all the functional groups in the grown crystals. TG-DTA studies reveal that the material is stable up to 230 °C. The UV–vis transmission spectrum shows a lower cutoff wavelength of 230 nm. The emission of SHG using Nd:YAG laser is confirmed by a modified Kurtz and Perry powder setup.