X-ray photoemission spectroscopy investigation of CaTiO3:Eu for luminescence property: effect of Eu3+ ion

被引：15
作者：
Wang, Kaichen [1 ]
Zhao, Baijun [2 ]
Gao, Lu [3 ]
机构：
[1] Jilin Univ, Hosp 3, Changchun 130031, Peoples R China
[2] Chinese Acad Sci, Changchun Inst Appl Chem, Changchun 130022, Peoples R China
[3] Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130031, Peoples R China
来源：
MATERIALS RESEARCH BULLETIN | 2016年 / 78卷
基金：
中国国家自然科学基金;
关键词：
Oxides; Solvothermal; Luminescence; X-ray diffraction; Photoelectron spectroscopy; PHOTOLUMINESCENCE PROPERTIES; HYDROTHERMAL SYNTHESIS; MAGNETIC-PROPERTIES; RED PHOSPHOR; ENHANCEMENT; LA;
D O I：
10.1016/j.materresbull.2016.01.038
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Charge compensation of on-site Eu 4f-5d transition that determines the luminescent performance was confirmed with valance band spectrum. Influence of photoelectrons from CaTiO3: Eu to the corresponding luminescent performance was discussed based on the crystal structure, doping level and the relations to their luminescent property. This paper is important to further optimize the luminescent performance for improving the efficiency and reducing the cost in light emitting diode industry. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码：31 / 35
页数：5
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