Local environment of erbium atoms in amorphous hydrogenated silicon

Local environment of erbium atoms in amorphous hydrogenated silicon

The Er169(169Tm)emission Mössbauer 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.

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Veröffentlicht in:Applied physics letters 1998-02, Vol.72 (6), p.728-730
Hauptverfasser: Masterov, V. F., Nasredinov, F. S., Seregin, P. P., Kudoyarova, V. Kh, Kuznetsov, A. N., Terukov, E. I.
Format: Artikel
Sprache:eng
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Zusammenfassung:The Er169(169Tm)emission Mössbauer 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.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.120866