Effects of Fe doping on photoluminescent and magnetic properties of CaTiO3:Eu3+. Issue 17 (1st December 2018)

• Record Type: Journal Article
• Authors: Xia, Jianchao; Li, Huamei; You, Huilin; Wu, Zheng; Chen, Jie; Lu, Zhigang; Chen, Lin; Wang, Mengshuang; Jia, Yanmin
• Is Part Of: Ceramics international. Volume 44:Issue 17(2018)
• Page Start: 21530
• Page End: 21532
• Publication Date: 2018-12-01
• Subjects: CaTiO3:Eu3+ Powders:Fe doping -- Magnetic properties -- Functional applications -- Photoluminescence; Ceramics -- Periodicals; Céramique industrielle -- Périodiques; Ceramics; Periodicals; Electronic journals; 666
• DOI: 10.1016/j.ceramint.2018.08.215
• Languages: English
• ISSNs: 0272-8842

Abstract

Abstract: In this work, photoluminescent and ferromagnetic bifunctional properties were found in Fe-doped CaTiO3 :Eu 3+ ceramic materials synthesized via ceramic sintering method. With appropriate amount of Fe doping in CaTiO3 :Eu 3+ ceramic, both photoluminescent intensities and magnetization strength of samples increase. When doping content of Fe is 0.05 mol%, the ceramic has optimal photoluminescent intensity. After 0.05 mol% Fe-doped CaTiO3 :Eu 3+ ceramic material experiences 0.15 T external magnetic treatment for 12 h, main red emission at 615 nm ([ 5 D 0 → 7 F 2 ]) increases ~80%, and 593 nm emission ([ 5 D 0 → 7 F 1 ]) increases ~109%. This study is helpful for understanding effects of Fe doping on photoluminescent and magnetic properties of CaTiO3 :Eu 3+ ceramic and provides valuable reference for effects of Fe impurities on photoluminescent and magnetic properties of other materials.