@inproceedings{ae52aff4b4544d1fbcf6e010a92bcd45,
title = "Effect of Er and Yb doping concentration on the luminescent properties of Y2O2S:Yb, Er phosphors",
abstract = "Up-conversion luminescent materials of Y2O2S:Yb, Er with different doping concentrations of Er3+ ion (1 mol%-6 mol%) and Yb3+ ion (4 mol%-16 mol%) were prepared by flux method. As Yb 3+ doping concentration was fixed at 8 mol%, when Er3+ doping concentration was 2 mol%, the green and red up-conversion luminescent intensity reached the maximum. As Er3+ doping concentration was fixed at 2 mol%, when Yb3+ doping concentration was 4 mol%, the green and red emission intensity reached the maximum. The up-conversion luminescent colours were adjustable.",
keywords = "Concentration quenching, Flux method, Up-conversion luminescence",
author = "Han, {Peng De} and Le Zhang and Yan Chen and Wang, {Li Xi} and Zhang, {Qi Tu}",
year = "2011",
doi = "10.4028/www.scientific.net/MSF.663-665.381",
language = "英语",
isbn = "0878492119",
series = "Materials Science Forum",
publisher = "Trans Tech Publications Ltd",
pages = "381--384",
editor = "Huang, {Yuan Ming}",
booktitle = "Optoelectronic Materials",
address = "瑞士",
}