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Thermal activation induced charge transfer state absorption redshift realizes strong anti-thermal quenching in Pr3+-activated phosphor.
- Source :
- Chemical Communications; 3/11/2024, Vol. 60 Issue 20, p2804-2807, 4p
- Publication Year :
- 2024
-
Abstract
- In our work, a totally anomalous thermal quenching phenomenon of red-shifted and enhanced charge transfer state (CTS) absorption is found for the first time in LiTaO<subscript>3</subscript>:xPr<superscript>3+</superscript> phosphors. The crystal structure, luminescent properties and the mechanism of abnormal thermal quenching were investigated in detail. [ABSTRACT FROM AUTHOR]
- Subjects :
- CHARGE transfer
PHOSPHORS
ABSORPTION
REDSHIFT
CRYSTAL structure
Subjects
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 60
- Issue :
- 20
- Database :
- Complementary Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 175850036
- Full Text :
- https://doi.org/10.1039/d3cc05201j