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Bismuth activated full spectral double perovskite luminescence materials by excitation and valence control for future intelligent LED lighting.
- Source :
- Chemical Communications; 8/18/2020, Vol. 56 Issue 64, p9170-9173, 4p
- Publication Year :
- 2020
-
Abstract
- A novel La<subscript>2</subscript>Mg<subscript>1.14</subscript>Zr<subscript>0.86</subscript>O<subscript>6</subscript>:Bi<superscript>3+</superscript> double perovskite phosphor with excitation-induced blue/green photoluminescence tuning is reported. By designing Bi<superscript>3+</superscript> → Eu<superscript>3+</superscript> energy transfer, single-composition white light with wide-scale adjustable corrected color temperatures (CCTs) is successfully achieved. This work initiates a new insight to explore phosphors with excitation-induced photoluminescence tuning and wide CCT control for future intelligent LED lighting. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 56
- Issue :
- 64
- Database :
- Complementary Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 145076345
- Full Text :
- https://doi.org/10.1039/d0cc03975f