Publication
Title
Preparation and luminescence of bulk oxyfluoride glasses doped with Ag nanoclusters
Author
Abstract
Bulk oxyfluoride glasses doped with Ag nanoclusters have been prepared using the melt quenching technique. When pumped in the absorption band of Ag nanoclusters between 300 to 500 nm, these glasses emit a very broad luminescence band covering all the visible range with a weak tail extending into the near infrared. The maximum of the luminescence band and its color shifts to the blue with a shortening of the excitation wavelength and an increasing ratio of oxide to fluoride components, resulting in white color luminescence at a particular ratio of oxide to fluoride; with a quantum yield above 20%.
Language
English
Source (journal)
Optics express. - -
Publication
2010
ISSN
1094-4087
Volume/pages
18:21(2010), p. 22032-22040
ISI
000283686500057
Full text (Publisher's DOI)
Full text (open access)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 04.02.2011
Last edited 21.06.2017
To cite this reference