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Correction: Enhanced upconversion luminescence and modulated paramagnetic performance in NaGdF4:Yb,Er by Mg2+ tridoping

Shuwen Zhaoa, Wei Liub, Xianya Xuec, Yushi Yangc, Zhiyong Zhaod, Youfa Wang*c and Bin Zhou*a
aSchool of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, P. R. China
bSchool of Foreign Languages, Central China Normal University, Wuhan 430079, P. R. China
cState Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, P. R. China. E-mail: wangyoufa@whut.edu.cn; Fax: +86-27-87880734; Tel: +86-27-87651852
dState Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan 430070, P. R. China

Received 21st October 2016 , Accepted 21st October 2016

First published on 4th November 2016


Abstract

Correction for ‘Enhanced upconversion luminescence and modulated paramagnetic performance in NaGdF4:Yb,Er by Mg2+ tridoping’ by Shuwen Zhao et al., RSC Adv., 2016, 6, 81542–81551.


The authors wish to amend the image for Fig. 3 shown in their original article, which omits the TEM images described in the figure caption. The corrected image is shown below.
image file: c6ra90107g-f3.tif
Fig. 3 TEM characterization of various concentrations of Mg2+-doped NaGdF4:Yb3+,Er3+ nanocrystals indicating the morphology and histograms of their size distribution (>200 particles). (a) 0, (b) 3 mol%, (c) 7 mol%, (d) 13.5 mol%. The insets are corresponding HRTEM images.

The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.


This journal is © The Royal Society of Chemistry 2016
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