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Photoluminescence of Erbium-Doped Glasses 70 Ga2S3 – 30 La2S3

V. V. Halyan et al · Vasyl Stefanyk Carpathian National University · 2019

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Author / responsible party
V. V. Halyan et al
Publisher
Vasyl Stefanyk Carpathian National University
Year
2019
ISSN
1729-4428
ISSN
1729-4428
Language
English

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<p class="ArticleAnnotation">Glasses of the composition (70–X) mol.% Ga<sub>2</sub>S<sub>3</sub> - 30 mol.% La<sub>2</sub>S<sub>3</sub> - X Er<sub>2</sub>S<sub>3</sub> (at X = 0, 1, 3) were synthesized and the optical absorption spectra at room temperature were studied. Photoluminescence spectra in the 2.53 - 0.73 eV range at 300 and 80 K were investigated. Intense PL maxima at 2.25, 1.88, 1.45, 1.26, 1.13, 0.81 eV were found which correspond to transitions in the f-shell of erbium ions. The redistribution of the intensity of PL peaks with temperature was analyzed based on the energy transition diagram of erbium ions.</p>

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APA 7

al, V. V. H. E. (2019). Photoluminescence of Erbium-Doped Glasses 70 Ga2S3 – 30 La2S3. https://doi.org/10.15330/pcss.19.4.331-335

MLA

al, V. V. Halyan et. "Photoluminescence of Erbium-Doped Glasses 70 Ga2S3 – 30 La2S3." 2019. https://doi.org/10.15330/pcss.19.4.331-335.

Chicago

al, V. V. Halyan et. 2019. "Photoluminescence of Erbium-Doped Glasses 70 Ga2S3 – 30 La2S3.". https://doi.org/10.15330/pcss.19.4.331-335.

Harvard

al, V. V. H. E. 2019, Photoluminescence of Erbium-Doped Glasses 70 Ga2S3 – 30 La2S3, Vasyl Stefanyk Carpathian National University, available at: https://doi.org/10.15330/pcss.19.4.331-335 [Accessed 6 Aug. 2026].

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Title
Photoluminescence of Erbium-Doped Glasses 70 Ga2S3 – 30 La2S3
Author / contributors
V. V. Halyan et al
Publisher
Vasyl Stefanyk Carpathian National University
Publication year
2019
ISSN
1729-4428
ISSN
1729-4428
Language
English
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