Glass as a state of matter—the “newer” glass families from organic, metallic, ionic to non-silicate oxide and non-oxide glasses

D Möncke, B Topper, AG Clare - Reviews in Mineralogy …, 2022 - pubs.geoscienceworld.org
OVERVIEW In theory, any molten material can form a glass when quenched fast enough.
Most natural glasses are based on silicates and for thousands of years only alkali/alkaline …

Optical properties and gamma-shielding features of bismuth borate glasses

YS Rammah, MI Sayyed, AA Ali, HO Tekin… - Applied Physics A, 2018 - Springer
In the present work, six bismuth borate glass samples with chemical formula (75− x) B 2 O 3–
x Bi 2 O 3–10CaO–10Na 2 O–5Al 2 O 3,(x= 0.0–25.0 mol%) have been manufactured. UV …

Recent progress in solid-state NMR of spin-½ low-γ nuclei applied to inorganic materials

ME Smith - Physical Chemistry Chemical Physics, 2023 - pubs.rsc.org
Significant technological and methodological advances in solid-state NMR techniques in
recent years have increased the accessibility of nuclei with small magnetic moments …

Optical properties of bismuth borotellurite glasses doped with NdCl3

YS Rammah, AA Ali, R El-Mallawany… - Journal of Molecular …, 2019 - Elsevier
Bismuth tellurium borate glass systems in the composition of 65B 2 O 3-12.5 TeO 2-12.5 Bi 2
O 3-(10-x) Na 2 O-xNdCl 3, where x= 0, 1, 2, 5, and 10 mol% were prepared by traditional …

[HTML][HTML] Probing oxide-based glass structures by solid-state NMR: Opportunities and limitations

M Edén - Journal of Magnetic Resonance Open, 2023 - Elsevier
This Primer critically reviews the possibilities and limitations of probing the short-range
structure of an oxide-based glass by routine magic-angle spinning (MAS) or triple-quantum …

Optical and structural evaluation of bismuth alumina-borate glasses doped with different amounts of (Y2O3)

YB Saddeek, K Aly, G Abbady, N Afify… - Journal of Non …, 2016 - Elsevier
Network of new quaternary borate glasses Bi 2 O 3–Y 2 O 3–Al 2 O 3–B 2 O 3 was studied
by FTIR and UV spectroscopies. According to the FTIR results, the addition of Y 2 O 3 …

Heavily Eu 2 O 3-doped yttria-aluminoborate glasses for red photoconversion with a high quantum yield: luminescence quenching and statistics of cluster formation

G Gao, J Wei, Y Shen, M Peng… - Journal of Materials …, 2014 - pubs.rsc.org
We report on the photoluminescence (PL) properties of heavily Eu2O3 doped Y2O3–Al2O3–
B2O3 glasses as a high-gain red-emitting material for photoconversion. A UV-to-red …

Site‐selective fluorescence and spectroscopic properties of Yb‐doped lanthanum titanate glasses

B Topper, A Neumann, SK Wilke… - … Journal of Applied …, 2024 - Wiley Online Library
Ytterbium‐doped lanthanum titanate glasses were prepared by levitation melting for the
detailed characterization of the Yb 3+ \rmYb^3+ spectroscopic properties in the rare‐earth …

Yttrium and rare-earth modified lithium orthoborates: glass formation and vibrational activity

B Topper, NS Tagiara, A Herrmann, EI Kamitsos… - Journal of Non …, 2022 - Elsevier
Glass formation and structure-property relations were explored in highly modified borate
glasses containing high loads of rare-earth elements, whose crystalline analogues display a …

Rare-earth doped fluoride phosphate glasses: structural foundations of their luminescence properties

G Galleani, SH Santagneli, Y Messaddeq… - Physical Chemistry …, 2017 - pubs.rsc.org
We report a detailed structural investigation of a series of fluoride–phosphate glasses with
different phosphate/fluoride ratios in the system xSr (PO3) 2–(100− x)[AlF3–CaF2–SrF2 …