High-temperature long persistent and photo-stimulated luminescence in Tb3+ doped gallate phosphor
作者： Xue Yu , Shaobo Wang , Yucheng Zhu , Jiajing Liang , Jianbei Qiu
DOI: 10.1016/J.JALLCOM.2017.01.210
关键词:
摘要: The formation of suitable defects levels is crucial to the optical performance of the electron trapping materials which provide a wide range of applications from the initial civil uses to life sciences, energy and environmental engineering. SrGa 2 O 4, possessing a one-dimensional chain structure of cations along a crystal direction, exhibits a self-activated blue long persistent luminescence (LPL) related to the intrinsic defects. Different trap depths are generated forming a successive defect structure in this three-dimensional framework of SrGa …
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