Open AccessThe energy levels structure and fluorescence properties of Ce3+ in LaAlO3 single crystals
Author(s) -
Zeng Xiong-Hui,
Guangjun Zhao,
Lianhan Zhang,
Xiaoming He,
Hang-Yin,
Hongjun Liu,
Jun Xu
Publication year - 2005
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.54.612
Subject(s) - fluorescence , materials science , energy (signal processing) , optics , physics , quantum mechanics
LaAlO3 and Ce: LaAlO3 single crystals were grown by the Czochralski technique. Infrared absorption spectrum, ultraviolet absorption spectra, and fluorescence spectra were measured at room temperature. According to the absorption spectra, the energy levels structure of Ce3+ in LaAlO3 single crystals was confirmed. The fluorescence spectra of Ce: LaAlO3 were explained using this structure.