Luminescence properties and energy transfer of La3Ga5SiO14:Eu3+, Tb3+ phosphors
Author:
Affiliation:
1. Advanced Materials Institute
2. Qilu University of Technology (Shandong Academy of Sciences)
3. Jinan 250014
4. China
5. Shandong Labor Vocational and Technical College
6. Jinan 250022
Abstract
The La3Ga5SiO14 based phosphors were generated by substitutions of Tb3+/Eu3+ to La3+. The Tb3+ → Eu3+ energy transfer occurs in Tb3+/Eu3+ codoped phosphors. The La2.70Eu0.12Tb0.18Ga5Si14 phosphor shows an internal quantum yield about 88.82%.
Funder
National Natural Science Foundation of China
Natural Science Foundation of Shandong Province
Publisher
Royal Society of Chemistry (RSC)
Subject
Condensed Matter Physics,General Materials Science,General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2021/CE/D1CE00487E
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