机构地区: 北京科技大学
出 处: 《发光学报》 1993年第3期211-220,共10页
摘 要: 本文系统研究了MFX体系中Eu^(3+)荧光光谱特征,着重讨论了X^-,M^(2+)及杂质缺陷(主要为O^(2-))对Eu^(3+)发光的影响. The luminescencc properties of Eu3+ in MFX series were studied systematically. Particular attention was paid to the affection of X-, M2+ and impurity defects(maily O2-) to the Eu3+ luminesconce.