Li_2B_4O_7材料制备及性能的研究  

Research on the preparation and performance of Li_2B_4O_7 materials

作　　者：李红艳[1] 刘景和[1] 李建立[1] 邢洪岩[1] 张亮[1] 徐斌[1] 

机构地区：[1]长春光学精密机械学院材料与化工分院,长春130022

出　　处：《材料科学与工程》2001年第3期95-99,共5页Materials Science and Engineering

摘　　要：采用Cz法生长出优质的Li2 B4O7(LBO)单晶 ,开展了压电性能及应用的研究 ,同时用Maker条纹测量了晶体的二次谐波系数d31和d33。用温梯法制备了LBO微晶玻璃 ,开展了热激发电子发射 (TSEE)性能的研究。High quality LBO single crystals were grown by Cz method, piezoelectric properties and application of LBO crystal have been studied, second harmonic generation coefficients d 31 and d 33 were tested by the Maker fringe. LBO glass ceramics were prepared by temperature gradient method, its TSEE(thermally stimulated outer electron emit) performance have been researched.

关 键 词：LBO单晶 压电性能 二次谐波系数 微晶玻璃 热激外电子发射 Li2B2O7 压电晶体 硼酸锂 制备 

分 类 号：TM22[一般工业技术—材料科学与工程] TQ171.733[电气工程—电工理论与新技术]