@article{ART003215957},
author={Minsung Hwang and Jaeyeop Chung},
title={Influence of ionic size of modifier cations on photoluminescence property in La2O3-Al2O3 and Y2O3-Al2O3 binary aluminate glasses},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2025},
volume={35},
number={2},
pages={49-54},
doi={10.6111/JKCGCT.2025.35.2.049}
TY - JOUR
AU - Minsung Hwang
AU - Jaeyeop Chung
TI - Influence of ionic size of modifier cations on photoluminescence property in La2O3-Al2O3 and Y2O3-Al2O3 binary aluminate glasses
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2025
VL - 35
IS - 2
PB - The Korea Association Of Crystal Growth, Inc.
SP - 49
EP - 54
SN - 1225-1429
AB - Eu2O3 and Er2O3 doped La₂O₃–Al₂O₃ and Y₂O₃–Al₂O₃ glass systems were successfully synthesized by containerless processing. Photoluminescence (PL) analysis revealed that Eu₂O₃-doped glasses exhibited the highest emission intensity at 1 mol%, with a decrease at higher concentrations (1.5 mol% and 2 mol%) due to concentration quenching. Similarly, Er₂O₃ doping resulted in reduced PL intensity beyond 1 mol%, with Er2O3-Y2O3-Al2O3 glasses exhibiting weaker quenching effects than Er2O3-La2O3-Al2O3 due to differences in ionic radii. Additionally, Eu³⁺-doped glasses showed lower resistance to quenching compared to Er³⁺-doped glasses. These results demonstrate the successful synthesis of new aluminate glass compositions with tunable luminescent properties, offering potential applications in fluorescent glass materials.
KW - Aluminate glass;Photoluminescence;Gas levitation system;Concentration quenching
DO - 10.6111/JKCGCT.2025.35.2.049
ER -
Minsung Hwang and Jaeyeop Chung. (2025). Influence of ionic size of modifier cations on photoluminescence property in La2O3-Al2O3 and Y2O3-Al2O3 binary aluminate glasses. Journal of the Korean Crystal Growth and Crystal Technology, 35(2), 49-54.
Minsung Hwang and Jaeyeop Chung. 2025, "Influence of ionic size of modifier cations on photoluminescence property in La2O3-Al2O3 and Y2O3-Al2O3 binary aluminate glasses", Journal of the Korean Crystal Growth and Crystal Technology, vol.35, no.2 pp.49-54. Available from: doi:10.6111/JKCGCT.2025.35.2.049
Minsung Hwang, Jaeyeop Chung "Influence of ionic size of modifier cations on photoluminescence property in La2O3-Al2O3 and Y2O3-Al2O3 binary aluminate glasses" Journal of the Korean Crystal Growth and Crystal Technology 35.2 pp.49-54 (2025) : 49.
Minsung Hwang, Jaeyeop Chung. Influence of ionic size of modifier cations on photoluminescence property in La2O3-Al2O3 and Y2O3-Al2O3 binary aluminate glasses. 2025; 35(2), 49-54. Available from: doi:10.6111/JKCGCT.2025.35.2.049
Minsung Hwang and Jaeyeop Chung. "Influence of ionic size of modifier cations on photoluminescence property in La2O3-Al2O3 and Y2O3-Al2O3 binary aluminate glasses" Journal of the Korean Crystal Growth and Crystal Technology 35, no.2 (2025) : 49-54.doi: 10.6111/JKCGCT.2025.35.2.049
Minsung Hwang; Jaeyeop Chung. Influence of ionic size of modifier cations on photoluminescence property in La2O3-Al2O3 and Y2O3-Al2O3 binary aluminate glasses. Journal of the Korean Crystal Growth and Crystal Technology, 35(2), 49-54. doi: 10.6111/JKCGCT.2025.35.2.049
Minsung Hwang; Jaeyeop Chung. Influence of ionic size of modifier cations on photoluminescence property in La2O3-Al2O3 and Y2O3-Al2O3 binary aluminate glasses. Journal of the Korean Crystal Growth and Crystal Technology. 2025; 35(2) 49-54. doi: 10.6111/JKCGCT.2025.35.2.049
Minsung Hwang, Jaeyeop Chung. Influence of ionic size of modifier cations on photoluminescence property in La2O3-Al2O3 and Y2O3-Al2O3 binary aluminate glasses. 2025; 35(2), 49-54. Available from: doi:10.6111/JKCGCT.2025.35.2.049
Minsung Hwang and Jaeyeop Chung. "Influence of ionic size of modifier cations on photoluminescence property in La2O3-Al2O3 and Y2O3-Al2O3 binary aluminate glasses" Journal of the Korean Crystal Growth and Crystal Technology 35, no.2 (2025) : 49-54.doi: 10.6111/JKCGCT.2025.35.2.049
