@article{paperid:1022196,
author = {Hatefi, Yousef and Shahtahmassebi, Nasser and A. Moghimi and Attaran Kakhki, Ebrahim},
title = {Ultraviolet to visible frequency-conversion properties of rare earths doped  glass ceramics},
journal = {Journal of Rare Earths},
year = {2011},
volume = {29},
number = {5},
month = {May},
issn = {1002-0721},
pages = {484--488},
			numpages = {4},
keywords = {Keywords: chlorophosphate glass; down frequency-conversion; glass ceramic; photonic devices; nanocrystal; rare earth ions},
}