0.25–30 kGy γ Irradiation-induced modifications on the density, optical absorption, thermo-, and photo-luminescence of the 10BaO–20ZnO–20LiF-49.3 B2O3-0.7 …

NS Prabhu, HM Somashekarappa, MI Sayyed… - Journal of …, 2021 - Elsevier
Abstract The influence of 0.25–30 kGy γ doses on the 10BaO–20ZnO–20LiF-49.3 B 2 O 3-
0.7 Er 2 O 3 glass was analyzed through the density, optical absorption, thermo-, and photo …

Analysis of site symmetries of Er3+ doped CaF2 and BaF2 crystals by high resolution photoluminescence spectroscopy

AV Racu, Z Ristić, A Ćirić, V Đorđević, G Bușe… - Optical Materials, 2023 - Elsevier
The understanding of complex relationships between luminescent properties, local
symmetry of an emitting center, and the host crystal structure provides a better insight into …

[HTML][HTML] Single crystal growth by the Bridgman-Stockbarger technique of CaF2-rich-TmF3 solid solutions: Evidence of mixed valence Tm2+ and Tm3+ cations

G Buse, C Schornig, M Stef, M Poienar… - Journal of Alloys and …, 2025 - Elsevier
Crystal growth and numerical simulation of CaF 2-rich-based solid solution with TmF 3 have
been performed by the Bridgman-Stockbarger technique with initial Tm content 0.1 mol%, 1 …

Luminescence Properties and Judd–Ofelt Analysis of Various ErF3 Concentration-Doped BaF2 Crystals

A Racu, M Stef, G Buse, I Nicoara, D Vizman - Materials, 2021 - mdpi.com
The influence of erbium ion concentration on the optical properties of BaF2: ErF3 crystals
was investigated. Four ErF3 concentration (0.05, 0.08, 0.15 and 0.5 mol% ErF3)-doped …

The dislocations in ErF3 doped BaF crystals

M Stef, G Buse, A Racu, A Doroshkevich - AIP Conference …, 2023 - pubs.aip.org
The goal of this paper is to characterize the crystal quality of the various ErF3 concentrations
doped BaF2 crystals and to study the influence of the dopant concentration on the etch pits …

Optical and dielectric properties of BaF2:(Er, Yb) double-doped crystals

M Stef, C Schornig, G Buse - PLENARY LECTURES - rad-conference.org
Luminescent materials incorporating rare-earth (RE) ions remain a focal point within the
scientific community, owing to their captivating properties that bear immense relevance …

[PDF][PDF] Luminescence Properties and Judd–Ofelt Analysis of Various ErF3 Concentration-Doped BaF2 Crystals. Materials 2021, 14, 4221

A Racu, M Stef, G Buse, I Nicoara, D Vizman - 2021 - academia.edu
The influence of erbium ion concentration on the optical properties of BaF2: ErF3 crystals
was investigated. Four ErF3 concentration (0.05, 0.08, 0.15 and 0.5 mol% ErF3)-doped …

[引用][C] Synthesis and optical properties of erbium doped BaF2 and Y2O3 materials