作者: K Mori , H Nishimura , M Nakayama , H Ishibashi
DOI: 10.1016/S0022-2313(99)00310-5
关键词: Photoluminescence 、 Chemistry 、 Core (optical fiber) 、 Excited state 、 Atomic physics 、 Biexciton 、 Absorption spectroscopy 、 Bound state 、 Impurity 、 Exciton
摘要: Comparing the luminescence spectra with the absorption spectra of the core excitons formed by the 4f–4f transitions of Gd 3+ in Gd 2 SiO 5 , we investigate the dynamical aspects of the …