Citation
Pt. Diallo et al., Improvement of the optical performances of Pr3+ in CaTiO3, J ALLOY COM, 323, 2001, pp. 218-222
Citations number
9
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF ALLOYS AND COMPOUNDS
ISSN journal
09258388
→ ACNP
Volume
323
Year of publication
2001
Pages
218 - 222
Database
ISI
SICI code
0925-8388(20010712)323:<218:IOTOPO>2.0.ZU;2-D
Abstract
Trivalent praseodymium-doped calcium titanates are red emitting phosphors u
pon UV photon excitation in the range 150-300 nm, with a luminescence appea
ring as a single peak centered at 613 nm. The intensity of this emission is
investigated in different samples prepared either by a solid state or a so
l-gel method. The study includes analyses of microstructure, sintering temp
erature, charge compensation and Pr concentration effects. (C) 2001 Elsevie
r Science B.V. All rights reserved.