Effect of barium fluoride on efficiency of Dy3+ ions doped titanium borate glasses

被引：0
|
作者：
Nasreen, Syed [1 ]
Mahamuda, Sk. [1 ]
Dedeepya, G. [1 ]
Swapna, K. [1 ]
Venkateswarlu, M. [1 ]
Rao, A. S. [2 ]
机构：
[1] Koneru Lakshmaiah Educ Fdn, Dept Phys, Vaddeswaram 522502, Andhra Prades, India
[2] Delhi Technol Univ, Dept Appl Phys, Bawana Rd, New Delhi 110042, India
来源：
MATERIALS LETTERS | 2025年 / 388卷
关键词：
Titanium borate glasses; Dysprosium ions; Photoluminescence and W -LED; LUMINESCENCE;
D O I：
10.1016/j.matlet.2025.138291
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In the present work, the concentrations of barium fluoride and Dy3+ ions were varied to check the efficiency of titanium borate glasses for W-LED applications. The potentiality of glasses for specified applications were analyzed through evaluating innumerable key parameters from photoluminescence (PL) and PL decay spectra. The white light emission from the proposed glasses was also confirmed through color chromaticity parameters. The color correlated temperatures were evaluated to analyze the glass whether it emits white light in cool or warm region. By optimizing the results, titanium borate glasses with 1 mol% of Dy3+ ion concentration gives the cool white light.
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页数：3
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