TY - JOUR
T1 - Influence of P₂O₅ and Al₂O₃ content on the structure of erbium-doped borosilicate glasses and on their physical, thermal, optical and luminescence properties
AU - Bourhis, Kevin
AU - Massera, Jonathan
AU - Petit, Laeticia
AU - Ihalainen, Heikki
AU - Fargues, Alexandre
AU - Cardinal, Thierry
AU - Hupa, Leena
AU - Hupa, Mikko
AU - Dussauze, Marc
AU - Rodriguez, Vincent
AU - Boussard-Plédel, Catherine
AU - Bureau, Bruno
AU - Roiland, Claire
AU - Ferraris, Monica
N1 - ook
WOS: Influence of P2O5 and Al2O3 content on the structure of erbium-doped borosilicate glasses and on their physical, thermal, optical and luminescence properties
PY - 2015
Y1 - 2015
N2 - The effect of P2O5 and/or Al2O3 addition in Er-doped borosilicate glasses on the physical, thermal, optical, and luminescence properties is investigated. The changes in these glass properties are related to the glass structure modifications induced by the addition of P2O5 and/or Al2O3, which were probed by FTIR, 11B MAS NMR and X-ray photoelectron spectroscopies. Variations of the polymerization degree of the silicate tetrahedra and modifications in the [3]B/[4]B ratio are explained by a charge compensation mechanism due to the formation of AlO4, PO4 groups and the formation of AlOP linkages in the glass network. From the absorption and luminescence properties of the Er3+ ions at 980 nm and 1530 nm, declustering is suspected for the highest P2O5 concentrations while for the highest Al2O3 concentrations no declustering is observed.
AB - The effect of P2O5 and/or Al2O3 addition in Er-doped borosilicate glasses on the physical, thermal, optical, and luminescence properties is investigated. The changes in these glass properties are related to the glass structure modifications induced by the addition of P2O5 and/or Al2O3, which were probed by FTIR, 11B MAS NMR and X-ray photoelectron spectroscopies. Variations of the polymerization degree of the silicate tetrahedra and modifications in the [3]B/[4]B ratio are explained by a charge compensation mechanism due to the formation of AlO4, PO4 groups and the formation of AlOP linkages in the glass network. From the absorption and luminescence properties of the Er3+ ions at 980 nm and 1530 nm, declustering is suspected for the highest P2O5 concentrations while for the highest Al2O3 concentrations no declustering is observed.
U2 - 10.1016/j.materresbull.2014.11.0480
DO - 10.1016/j.materresbull.2014.11.0480
M3 - Artikel
SN - 0025-5408
VL - 63
SP - 41
EP - 50
JO - Materials Research Bulletin
JF - Materials Research Bulletin
ER -