Cross-relaxation energy transfer between the E r 3 + ions in vitreous arsenic chalcogenide

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Əsədullayeva S., Eyyubov Q.

Modern Physics Letters B, vol.33, no.28, 2019 (SCI-Expanded, Scopus)

• Nəşrin Növü: Article / Article
• Cild: 33 Say: 28
• Nəşr tarixi: 2019
• Doi nömrəsi: 10.1142/s0217984919503482
• jurnalın adı: Modern Physics Letters B
• Jurnalın baxıldığı indekslər: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Açar sözlər: Arsenic sulfide glass, energy transfer, erbium, lantanium, photoluminescence
• Açıq Arxiv Kolleksiyası: Məqalə
• Adres: Bəli

Qısa məlumat

In this paper, we study widely investigated photoluminescent properties of (La2O3)0.05(As2S3)0.90(Er2O3)0.05 compounds in the near-infrared ranges. The increase of the infrared luminescence intensity with increasing Er3+ concentration can be attributed to the cross-relaxation process between the activator ions.