摘要
测量了同成分、掺铁和掺镁铌酸锂晶体质子交换前后的红外光谱,提出氢杂质在铌酸锂中可以三种结构状态存在。
The infrared spectra of congruent, iron-doped and magnesium-doped lithium niobate crystals were measured before and after proton-exchange.It is proposed that hydrogen impurity in the crystal may exist in three structuralstates.
出处
《人工晶体学报》
EI
CAS
CSCD
1990年第4期344-346,共3页
Journal of Synthetic Crystals
基金
国家自然科学基金
关键词
铌酸锂
晶体
红外光谱
氢杂质结构
lithium niobate
infrared spectrum
proton-exchange
structure of hydrogen impurity