On the origin of near-IR luminescence in Bi-doped materials (II). Subvalent monocation Bi+ and cluster Bi53+ luminescence in AlCl3/ZnCl2/BiCl3 chloride glass
On the origin of near-IR luminescence in Bi-doped materials (II). Subvalent monocation Bi+ and cluster Bi53+ luminescence in AlCl3/ZnCl2/BiCl3 chloride glass
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DOI：
10.1364/oe.20.007212
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发表时间：
2012-03-26
期刊：
影响因子：
3.8
通讯作者：
Sulimov, Vladimir B.
中科院分区：
文献类型：
--
作者：
Romanov, Alexey N.;Fattakhova, Zukhra T.;Sulimov, Vladimir B.
在含有亚价铋的部分还原AlCl3/ZnCl2/BiCl3玻璃中，观察到宽带近红外发光（1000 ~ 2500 nm）。发光由三个波段组成，分别分配给Bi+， Bi-2（4+）和Bi-5（3+）离子。讨论了这些中心的物理和光学特性以及对掺铋氧化物玻璃近红外发光的可能贡献。(C) 2012美国光学学会
Broadband NIR photoluminescence (from 1000 to 2500 nm) was observed from partially reduced AlCl3/ZnCl2/BiCl3 glass, containing subvalent bismuth species. The luminescence consists of three bands, assigned to Bi+, Bi-2(4+), and Bi-5(3+) ions. The physical and optical characteristics of these centers and possible contribution to NIR luminescence from bismuth-doped oxide glasses are discussed. (C) 2012 Optical Society of America