Nanoparticles embedded into glass matrices: glass nanocomposites

J Fonseca - Frontiers of Materials Science, 2022 - Springer
Research on glass nanocomposites (GNCs) has been very active in the past decades.
GNCs have attracted—and still do—great interest in the fields of optoelectronics, photonics …

Enhanced spectroscopic properties of holmium doped phosphate glass: Role of Ag/TiO2 nanoparticles embedment

SA Jupri, SK Ghoshal, MF Omar, K Hamzah… - Journal of …, 2022 - Elsevier
Metal nanoparticles sensitized rare earth ions–doped inorganic oxide glasses with improved
optical characteristics and optimum compositions became demanding for practical …

Silver nanoparticles improved infrared photoluminescence of Nd3+ doped sodium borate glasses

K Keshavamurthy, K Gurushantha, MI Sayyed… - Infrared Physics & …, 2022 - Elsevier
Method of melting and quenching was used to prepare the alkali borate–based glasses
embedded with Nd 3+ ions and silver nanoparticles (Ag NPs). In the as–prepared glass …

Pre-assessments of optical transition, gain performance and temperature sensing of Er3+ in NaLn (MoO4) 2 (Ln= Y, La, Gd and Lu) single crystals by using their …

X Sha, B Chen, X Zhang, J Zhang, S Xu, X Li… - Optics & Laser …, 2021 - Elsevier
Rare earth doped molybdate single crystals are excellent laser working media. The growths
of molybdate single crystals are money-cost and time-consuming. It would be preferable if …

The role of gold metallic particles on improving green and NIR emissions of Ho3+ ions in non-conventional SeO2 based glass ceramics

ASS Reddy, N Purnachand, M Kostrzewa… - Journal of Non …, 2022 - Elsevier
This study is devoted to investigate the role of Au 0 particles on the improvement of
luminescence efficiency of Ho 3+ ions in a non-conventional lead boroselenate glass …

Luminescence improvement of Sm3+ doped fluoro-phosphate glass by silver species

M Ennouri, I Jlassi, H Elhouichet - Journal of Non-Crystalline Solids, 2021 - Elsevier
Sodium fluoro-phosphate glasses co-activated with Sm 3+ ions and silver nanoparticles
(NPs) were prepared. X-ray diffraction pattern shows the formation of crystalline silver …

Luminescence property in Er3+/Tm3+/Ag NPs doped tellurite glass applied for broadband amplifier

C Li, L Zhu, D Zhao, Y Zhou - Infrared Physics & Technology, 2022 - Elsevier
In this study, tellurite glasses co-doped with Er 3+/Tm 3+ were synthesized through the melt-
quenching technique. Under 808 nm excitation, the spectral overlap of 1.53 µm band …

Effective enhancement on mid-infrared fluorescence emission of Ho3+/Yb3+ doped tellurite glass introduced Ag nanoparticles

C Yun, C Zhang, X Miao, Z Li, Y Ping - Optical Materials, 2021 - Elsevier
Abstract In this paper, Ho 3+, Yb 3+ and metal Ag nanoparticles (NPs) tri-doped tellurite
glass were synthesized by melt quenching. Combining X-ray diffraction, Raman …

Spectrographic analysis of zinc-sulfate-magnesium-phosphate glass containing neodymium ions: Impact of silver–gold nanoparticles plasmonic coupling

NN Yusof, S Hashim, SK Ghoshal, MN Azlan… - Journal of …, 2022 - Elsevier
Ascertaining plasmonic interaction induced by silver (Ag) and gold (Au) nanoparticles (NPs)
in the amorphous system can open a new direction in photonics. In this outlook, various …

Spectral features of Ho3+-doped boro-phosphate glass-ceramics: Role of Ag nanoparticles sensitization

AS Alqarni, R Hussin, SN Alamri, SK Ghoshal - Journal of Luminescence, 2020 - Elsevier
The development of the metallic nanoparticles-sensitised and lanthanides-doped multi-
functional luminescent glass-ceramics (GCs) for advanced applications remains …