Thermal properties, density and structure of percalcic and peraluminus CaO–Al2O3–SiO2 glasses

S Takahashi, DR Neuville, H Takebe - Journal of Non-Crystalline Solids, 2015 - Elsevier
Calcium silicate and aluminosilicate glasses with various SiO 2 contents (10–76 mol%) were
prepared in the wide range of [Al 2 O 3]/[CaO] molar ratio from 0.10 to 4.00 by conventional …

Magneto-optical borogermanate glasses and fibers containing Tb3+

DF Franco, Y Ledemi, W Correr, S Morency… - Scientific Reports, 2021 - nature.com
New glass compositions containing high concentrations of Tb3+ ions were developed
aiming at the production of magneto-optical (MO) fibers. This work reports on the structural …

Optical band gap and photoluminescence in heavily Tb3+ doped GeO2-B2O3-SiO2-Ga2O3 magneto-optical glasses

H Guo, Y Wang, Y Gong, H Yin, Z Mo, Y Tang… - Journal of Alloys and …, 2016 - Elsevier
In this study, germanium borosilicate magneto-optical (MO) glasses (GeO 2-B 2 O 3-SiO 2-
Ga 2 O 3-xTb 2 O 3) doped with different concentrations of Tb 3+ ions were prepared by melt …

Luminescence properties and energy transfer from Gd3+ to Tb3+ ions in gadolinium calcium silicoborate glasses for green laser application

CR Kesavulu, HJ Kim, SW Lee, J Kaewkhao… - Journal of Alloys and …, 2017 - Elsevier
The Tb 3+-doped gadolinium calcium silicoborate (BSGdCaTb) glasses of composition (55-
x) B 2 O 3-10 SiO 2-25 Gd 2 O 3-10 CaO-x Tb 2 O 3, where x= 0.01, 0.05, 0.1, 0.5, 1.0, and …

Effect of Al powder on Tb3+-doped borogermanate glass for X-ray detection

ZX Wen, LJ Li, WJ Huang, SYZ Chen, L Lei… - Journal of …, 2022 - Elsevier
Here, we successfully prepared Tb 3+-activated borogermanate glass by the traditional melt-
quenching method. The optical and scintillating properties were investigated by using …

Evaluating the link between blue-green luminescence and cross-relaxation processes in Tb3+-doped glasses

JFM dos Santos, VS Zanuto, ACC Soares, E Savi… - Journal of …, 2021 - Elsevier
In this study, luminescence properties of Tb 3+-doped low silica calcium aluminosilicate
glasses are analyzed as a function of Tb 3+ concentration (0.04–15.0 wt%). Decay curves …

High‐coordinated alumina and oxygen triclusters in modified aluminosilicate glasses

RS Welch, S Astle, RE Youngman… - International Journal of …, 2022 - Wiley Online Library
Aluminosilicate glasses are ubiquitous in high‐performance displays due to their favorable
thermal, mechanical, and optical properties. They also exhibit interesting structural features …

Mechanisms of optical losses in the 5D4 and 5D3 levels in Tb3+ doped low silica calcium aluminosilicate glasses

JFM Dos Santos, IAA Terra, NGC Astrath… - Journal of Applied …, 2015 - pubs.aip.org
Trivalent Tb-doped materials exhibit strong emission in the green and weak emission in the
UV-blue levels. Usually, this behavior is attributed to the cross relaxation (CR) process. In …

Reduction of Tb4+ ions in luminescent Y2O3: Tb nanorods prepared by microwave hydrothermal method

J Kaszewski, BS Witkowski, Ł Wachnicki… - Journal of rare …, 2016 - Elsevier
Terbium doped yttrium oxide was prepared with the microwave hydrothermal method. The Y
2 O 3: Tb nanomaterial crystallized as needle-like grains. Bright luminescence in the green …

Effect of monovalent charge compensators on the photoluminescence properties of Ca3 (PO4) 2: Tb3+, A+ (A= Li, Na, K) phosphors

GW Jung, K Park - Journal of Materials Science & Technology, 2021 - Elsevier
Abstract Ca 3-x (PO 4) 2: xTb 3+(0.2≤ x≤ 0.4), Ca 2.3 (PO 4) 2: 0.35 Tb 3+, 0.35 A+(A= Li,
Na, K), and Ca 2.3 (PO 4) 2: 0.35 Tb 3+, yLi+(0.35≤ y≤ 0.455) phosphors were prepared by …