Emission Spectra of KCl: Tl, KBr: Tl, and KI: Tl at 300, 80, and 12°K
Emission Spectra of KCl: Tl, KBr: Tl, and KI: Tl at 300, 80, and 12°K
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KCl: Tl、KBr: Tl 和 KI: Tl 在 300、80 和 12°K 时的发射光谱
DOI：
10.1103/physrev.129.169
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发表时间：
1963
期刊：
影响因子：
--
通讯作者：
K. Teegarden
中科院分区：
文献类型：
--
作者：
R. Edgerton;K. Teegarden
测量了掺有摩尔分数约为0.01%的Tl的KCl、KBr和KI单晶的发射光谱。测量温度分别为300℃、80℃和12℃。本文报道了在12℃时观察到的几个新谱带。在KI：Tl、KBr：Tl以及KCl：Tl中都存在一个直接以A吸收带为中心的发射带。提出了一个能级方案来解释观测到的辐射。(身份验证)
Emission spectra have been measured for single crystals of KCl, KBr, and KI doped with about 0.01 mole% thallium. The measurements were made at 300, 80, and 12 deg K. Several new bands observed at 12 deg K are reported. An emission band which is centered directly on the A-absorption band is shown to be present in KI: Tl and KBr: Tl as well as KCl: Tl. An energy level scheme is suggested to explain the observed emission. (auth)