Publication: Spectral outputs of Yb3+/Pr3+ doped tellurite glasses for solid-state lighting
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© 2022, Turkish Chemical Society. All rights reserved.Downconversion processes which include visible and near-infrared luminescence at high energy excitation have been investigated in Yb3+/Pr3+ doped TeO2-ZnO-BaO glasses. The decrease of the DC emission intensities of Pr3+ ions with increasing mol% amount of Pr3+ ions is attributed to the concentration quenching. The CIE chromaticity coordinates of the perceived emission of Pr3+ ions shifted from orange to the red region depending on the increase in the pumping power. Consequently, Yb3+/Pr3+ doped TeO2-ZnO-BaO glasses could be used as functional optical materials for solid-state lighting applications.
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Kimya, Temel Bilimler, Chemistry, Natural Sciences, Temel Bilimler (SCI), Natural Sciences (SCI), CHEMISTRY, Genel Kimya, Fizik Bilimleri, General Chemistry, Physical Sciences, color parameters, Downconversion, lighting, tellurite glasses, Downconversion, tellurite glasses, color parameters, lighting
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ERDEM M., Doğan A., "Spectral Outputs of Yb3+/Pr3+ Doped Tellurite Glasses for Solid-State Lighting", Journal of the Turkish Chemical Society, Section A: Chemistry, cilt.9, sa.1, ss.21-28, 2022