Er3+-doped niobium alkali germanate glasses and glass-ceramics: NIR and visible luminescence properties
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Non-Crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2019.119492
Abstract: Abstract Niobium alkali germanate glasses doped with Er 3+ up to 4.0 mol% were synthesized by the melt-quenching technique. Glass-ceramics were obtained by controlled heat treatment of the pristine glass. Thermal and optical properties were investigated… read more here.
Keywords: glasses glass; glass ceramics; alkali germanate; germanate glasses ... See more keywords
Concentration-dependent and enhanced luminescence in Ge23.5Ga11.5Se65 glasses and glass-ceramics doped with Er3+
Sign Up to like & getrecommendations! Published in 2017 at "Optical Materials"
DOI: 10.1016/j.optmat.2016.11.032
Abstract: Abstract We have reported the fabrication and characterization of Ge23.5Ga11.5Se65 glasses and glass-ceramics with different Er3+ concentrations. It was found that, the emission properties of the bulk glasses showed the fluorescence intensity and lifetime increased… read more here.
Keywords: glass ceramics; ge23 5ga11; glasses glass; 5se65 glasses ... See more keywords
Thermal, structural and electrical study of boron-incorporated LATP glasses and glass-ceramics
Sign Up to like & getrecommendations! Published in 2019 at "Solid State Ionics"
DOI: 10.1016/j.ssi.2019.02.022
Abstract: Abstract Glasses of three compositions were prepared in the Li2O–Al2O3–B2O3–TiO2–P2O5 system. Next, they were heat-treated at 900 °C for 2 h to yield fast Li+ ion conducting glass-ceramics of NASICON-like structure. Effects of boron additive on structural,… read more here.
Keywords: boron; study; thermal structural; glass ceramics ... See more keywords
EPR characterization of erbium in glasses and glass ceramics
Sign Up to like & getrecommendations! Published in 2020 at "Low Temperature Physics"
DOI: 10.1063/10.0002465
Abstract: Electron paramagnetic resonance (EPR) is a well-established spectroscopic technique for electronic structure characterization of rare-earth ion impurities in crystalline and amorphous hosts. EPR spectra of erbium-doped glass matrices and nanocomposites can provide information about local… read more here.
Keywords: epr characterization; glass ceramics; erbium; glasses glass ... See more keywords
Structural and optical properties of Gd+3 doped Bi2O3–GeO2 glasses and glass-ceramics
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DOI: 10.1088/2053-1591/aaee53
Abstract: The gadolinium doped Bi2O3–GeO2 glasses and glass-ceramics have been synthesized by melt quenching and heat treatment. Structural and optical properties of prepared glasses and glass-ceramics have been examined by x-ray diffraction (XRD), Fourier transform infrared,… read more here.
Keywords: glass; glass ceramics; glasses glass; doped bi2o3 ... See more keywords
Lead Borate Glasses and Glass-Ceramics Singly Doped with Dy3+ for White LEDs
Sign Up to like & getrecommendations! Published in 2020 at "Materials"
DOI: 10.3390/ma13215022
Abstract: In this paper, some series of lead borate glasses and glass ceramics singly doped with Dy3+ ions were prepared and then studied using spectroscopic techniques. Our research includes mainly studies of the luminescence properties of… read more here.
Keywords: ceramics singly; glass ceramics; lead borate; borate glasses ... See more keywords