Radiative recombination in γ-La2S3 single crystals

Radiative recombination in γ-La2S3 single crystals

The photoluminescent properties of specially undoped γ‐La2S3 single crystals are investigated. An interpretation of the complicated behaviour of the emission band under various excitation conditions is given, based on the concept of donor—acceptor pairs. A scheme of the deep levels and the electron...

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Veröffentlicht in:Physica status solidi. A, Applied research Applied research, 1983-03, Vol.76 (1), p.311-317
Hauptverfasser: Georgobiani, A. N., Glushkov, M. V., Logozinskaya, E. S., Pukhlii, Zh. A., Tiginyanu, I. M., Shcherbakov, I. A.
Format: Artikel
Sprache:eng
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Zusammenfassung:The photoluminescent properties of specially undoped γ‐La2S3 single crystals are investigated. An interpretation of the complicated behaviour of the emission band under various excitation conditions is given, based on the concept of donor—acceptor pairs. A scheme of the deep levels and the electron transitions in γ‐La2S3 single crystals is presented. [Russian Text Ignored]
ISSN:0031-8965
1521-396X
DOI:10.1002/pssa.2210760136