Effect of Ag content on structural and luminescent properties of antimony-germanate-silicate glass doped with Eu3+ ions

Renata Jadach; Jacek Zmojda; Marcin Kochanowicz; Piotr Miluski; Tomasz Ragin; Maciej Sitarz; Dominik Dorosz

doi:10.1117/12.2280348

7 August 2017 Effect of Ag content on structural and luminescent properties of antimony-germanate-silicate glass doped with Eu³⁺ ions

Renata Jadach, Jacek Zmojda, Marcin Kochanowicz, Piotr Miluski, Tomasz Ragin, Maciej Sitarz, Dominik Dorosz

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Proceedings Volume 10445, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2017; 104454W (2017) https://doi.org/10.1117/12.2280348
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2017, 2017, Wilga, Poland

Abstract

The article presents the analysis of local field effect in antimony-germanate-silicate glass doped with europium and silver ions. The effect of AgNO₃ concentration on structural and luminescent properties of fabricated glass doped with 0.2 mol. % Eu₂O₃ have been investigated. XRD and scanning electron microscopy measurements shown that fabricated glass are fully amorphous and the structure of each samples are uniform. Based on the infrared analysis visible effect of Ag ions on MIR absorbance was not observed. According to the luminescence analysis, in glasses with Ag excited at 395 nm the slightly increase of ⁵D₀ → ⁷F₂ transition (613 nm) in Eu³⁺ ions have been observed only after melting process.

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Renata Jadach, Jacek Zmojda, Marcin Kochanowicz, Piotr Miluski, Tomasz Ragin, Maciej Sitarz, and Dominik Dorosz "Effect of Ag content on structural and luminescent properties of antimony-germanate-silicate glass doped with Eu³⁺ ions", Proc. SPIE 10445, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2017, 104454W (7 August 2017); https://doi.org/10.1117/12.2280348

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KEYWORDS

Glasses

Ions

Silver

Luminescence

Europium

Nanoparticles

Antimony

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