Upconversion fluorescence in LiKGdF 5 single crystal co-doped with Er3+, Tb3+
2017 ◽
Vol 82
◽
pp. 178-182
◽
2013 ◽
Vol 48
(7)
◽
pp. 2604-2608
◽
2016 ◽
Vol 31
(22)
◽
pp. 3482-3488
◽
2004 ◽
Vol 368
(1-2)
◽
pp. 337-341
◽
Keyword(s):