Thermal behavior and the properties of BaO–B2O3–P2O5 glasses

Kalenda, Petr; Koudelka, Ladislav; Mošner, Petr; Beneš, Ludvı́k

doi:10.1007/s10973-016-5317-x

Cited by 6 publications

(1 citation statement)

References 14 publications

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“…Therefore, the glass structure of BP glasses can be adjusted to not only improve the emission properties of the dopant but also to enhance the chemical and thermal stability 6,7 . BP glasses containing divalent cations such as Ba 2+ , Sr 2+ , and Zn 2+ have been investigated with respect to their structure as well as thermal and physical properties 8–13 . Several studies report the potential of BP glasses as a host matrix for RE ions like Dy 3+ , Yb 3+ , and Sm 3+ 14–20 …”

Section: Introductionmentioning

confidence: 99%

Structure and fluorescence properties of Dy‐doped alkaline‐earth borophosphate glasses

Griebenow

Muñoz

Tagiara

et al. 2021

Int J of Appl Glass Sci

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Dysprosium doped borophosphate glasses, containing the divalent cations Mg 2+ , Ca 2+ , Sr 2+ , Ba 2+ and Zn 2+ , are prepared by the melt-quenching technique. The structure of the glasses is investigated by Raman, infrared and Nuclear Magnetic Resonance spectroscopies and the fluorescence properties are determined. The Dy 3+ emission lifetime increases with an increasing ionic field strength and its maximum is observed in the Mg 2+ and Zn 2+ containing glasses. This result can be explained by the stronger M-O bonding which causes a rearrangement of the borophosphate network and creating a local Dy 3+ environment of comparably low symmetry. This is in agreement with the Raman spectra and the evolution of the molar volume. The effect of the B/P variation on the emission properties of Dy 3+ is investigated in a second series of glasses where the emission lifetime is found maximum at 10 mol% B 2 O 3 .

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Section: Introductionmentioning

confidence: 99%