The Effect of Phase Structures on the Enhanced Red Upconversion Luminescence in NaLuF4:Yb–Er Nanocrystals
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Published:2016-04-01
Issue:4
Volume:16
Page:3965-3968
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ISSN:1533-4880
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Container-title:Journal of Nanoscience and Nanotechnology
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language:en
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Short-container-title:j nanosci nanotechnol
Author:
Guo Xingyuan1,
Song Weiye1,
Bi Xueqing1,
Liu Shushen1,
Yin Shengyan1,
Qin Weiping1
Affiliation:
1. State Key Laboratory on Integrated Optoelectronic, College of Physics, College of Electronic Science and Engineering, Jilin University, Changchun 130012, China
Abstract
In this work, -NaLuF4:Yb, Er (NLF) nanocomposites (NCs) and -NLF NCs with diameter about ∼13 nm were fabricated by a high temperature decomposition reaction method. The effects of NLF structure on the enhanced red upconversion luminescence performance were investigated.
Under 980 nm excitation from a laser diode, the -NLF emitted dominant red UC emission. Furthermore, the possible energy transfer mechanism was proposed on the basis of our experimental results.
Publisher
American Scientific Publishers
Subject
Condensed Matter Physics,General Materials Science,Biomedical Engineering,General Chemistry,Bioengineering
Cited by
1 articles.
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