Nanophosphors: Persistent and Photostimulated Red Emission in CaS:Eu2+,Dy3+ Nanophosphors (Advanced Optical Materials 4/2015)
Source abstract
Abstract
On page 551, J. A. Capobianco and co-workers propose a mechanism for electron trapping, persistent luminescence, and NIR photostimulated emission of CaS:Eu2+,Dy3+ nanophosphors observed after UV irradiation. Shallow traps are responsible for the strong red luminescence that persists for 5 h, while deeper traps are capable of storing energy that can be released via NIR excitation. These nanophosphors may therefore have potential for use in applications such as optical information storage and bioimaging.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Luminescence Properties of Advanced Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemistry and Biochemistry and Centre for Research in Nanoscience Concordia University 7141 Sherbrooke Street West, QC H4B 1R6 Canada
Institut de Recherche de Chimie‐Paris, UMR 8247 CNRS Chimie‐ParisTech Paris F‐75231 cedex 05 France
Luminescence Materials Research Group Faculty of Applied SciencesDelft University of TechnologyMekelweg 15 NI‐2629 JB Delft The Netherlands
References
Reference metadata was not supplied for this record.