Synthesis and Characterization of a Novel Nonlinear Optical Material Mg₂Na₂ZnB₄O₁₀

详细信息    查看全文

• 作者：Shivaji R. Dagdale ; Gajanan G. Muley ; ^{gajananggm@yahoo.co.in" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Nonlinear optical material ; X-ray powder diffraction ; Fourier transforms infrared spectroscopy ; ultraviolet-visible spectroscopy ; second harmonic generation
• 刊名：Procedia Technology
• 出版年：2016
• 出版时间：2016
• 年：2016
• 卷：24
• 期：Complete
• 页码：682-688
• 全文大小：110 K

文摘

A novel borate compound with the chemical formula Mg₂Na₂ZnB₄O₁₀ (MNZB) has been synthesized first time from the 2MgO- Na₂O-ZnO-2B₂O₃ system via solid-state reaction. The obtained polycrystalline borate material MNZB was characterized by powder X-ray diffraction, Fourier transform infrared (FT-IR) spectroscopy, and second harmonic generation (SHG) measurement. Ultraviolet-visible spectroscopy has been carried out to analyze transmission of the MNZB crystals grown by slow cooling method. The optical band gap has been estimated. The functional groups were identified by using the FT-IR data. The SHG efficiency of the crystal was obtained by the Kurtz powder technique and it is found to be 2.78 times that of potassium dihydrogen phosphate. The results are presented and discussed.