Local environment of erbium atoms in amorphous hydrogenated silicon

被引:42
作者
Masterov, VF [1 ]
Nasredinov, FS
Seregin, PP
Kudoyarova, VK
Kuznetsov, AN
Terukov, EI
机构
[1] St Petersbury State Tech Univ, St Petersburg 195251, Russia
[2] RAS, AF Ioffe Physicotech Inst, St Petersburg 194021, Russia
关键词
D O I
10.1063/1.120866
中图分类号
O59 [应用物理学];
学科分类号
摘要
The Er-169(Tm-169)emission Mossbauer spectroscopy has evidenced that photoluminescence centers in Er-doped amorphous hydrogenated silicon are [Er-O] clusters. The local environment of the Er3+ ions in the clusters is similar to the Er3+ environment in Er2O3. (C) 1998 American Institute of Physics.
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页码:728 / 730
页数:3
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