PHOTO‐ AND THERMOLUMINESCENCE OF LiF: (Mg, Ti)
PHOTO‐ AND THERMOLUMINESCENCE OF LiF: (Mg, Ti)
复制标题
LiF 的光致发光和热致发光：(Mg, Ti)
DOI：
10.1063/1.1754861
复制
发表时间：
1967
影响因子：
4
通讯作者：
D. Jones
中科院分区：
文献类型：
--
作者：
D. Zimmerman;D. Jones
这封信表明在含Mg和Ti杂质的LiF中存在热释光过程的发光中心。Mg杂质先前与热释光LiF中的俘获中心有关。Ti杂质与该发光中心和200 nm处的吸收带有关。在紫外激发下，该波段与其光致发光光谱效率之间存在相关性。该中心在不同温度下的光释光和热释光发射光谱。
This Letter shows the existence of a luminescent center for the thermoluminescent process in LiF containing Mg and Ti as impurities. Mg impurity has previously been related to trapping centers in thermoluminescent LiF. The Ti impurity is related to this luminescent center and an absorption band at 200 nm. Correlation is shown between this band and its photoluminescent spectral efficiency under ultraviolet excitation. Photo‐ and thermoluminescent emission spectra are shown at various temperatures for this center.