Preparation and Up-Conversion Luminescence Properties of NaYF4:Yb3+,Er3+ Nanomaterials
: Hyppänen I, Hölsä J, Kankare J, Lastusaari M, Pihlgren L, Soukka T
: 2010
: Proceedings of the 7th International Conference on f Elements, ICfE-7
: 16
: 1
: 6
: 6