摘要
本文报导了从 NH_2CH_2COOH-H_2C_2O_4—H_2O 体系中生长γ-甘氨酸单晶的实验研究。当溶液中3.6<NH_2CH_2COOH/H_2C_2O_4(摩尔比)<6时,用降温法可以得到光学质量良好的γ-氨基乙酸单晶。测试结果表明,该晶体的透光范围在0、246-1.340μm,还给出了可见光波长范围内的折射率。
In this paper,the experimental study on the growth of γ-glycine crystalfrom NH_2CH_2COOH_4-H_2C_2O_4-H_2O is reported.The γ-glycine singlecrystal with optical quality can be grown by cooling method in the solution3.6<NH_2CH_2COOH/H_2C_2O_4(mo ratio)<6.Transmission properties and ref-ractive indices in visible range of the crystal are determined for the firsttime.
出处
《山东大学学报(自然科学版)》
CSCD
1989年第3期119-122,共4页
Journal of Shandong University(Natural Science Edition)
关键词
γ-甘氨酸
单晶生长
光学
γ-glycine
single crystal growth
optical property