Internal OH− induced cascade quenching of upconversion luminescence in NaYF4:Yb/Er nanocrystals
Exponential relationship between upconversion luminescence intensity and internal OH- content obtained through the combination of quantitative control of the defect, advanced spectroscopy and theoretical model simulation.
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2021-05-01
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Series: | Light: Science & Applications |
Online Access: | https://doi.org/10.1038/s41377-021-00550-5 |