Synthesis and photoluminescence of single crystals europium ion-doped BaF2 cubic nanorods |
| |
Authors: | Gejihu De Weiping Qin Jisen Zhang Yan Wang Chunyan Cao Yang Cui |
| |
Institution: | a Key Laboratory of Excited State Processes, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Science, 16 East Nanhu Road, Changchun 130033, China b Graduate school of Chinese Academy of Sciences, Beijing, 100039, China |
| |
Abstract: | In this work, we used the hydrothermal method to synthesize Eu3+ ion-doped cubic BaF2 nanorods, which is a luminescent material. The clubbed structures were well crystallized and exhibited face-centred cubic structures, as indicated by powder X-ray diffraction, scanning electron microscopy, electron diffraction, and transmission electron microscopy. The luminescent properties were studied, and local symmetry surrounding Eu3+ ions and electronic transition processes included. The results indicated that Eu3+ occupied only one C4ν site in nanorods. |
| |
Keywords: | Hydrothermal reactions BaF2:Eu Nanorods Luminescence |
本文献已被 ScienceDirect 等数据库收录! |
|