Ba^(2+)doped Y_(0.75) Bi_(0.15) Sm_(0.10) VO_(4) were synthesized using a conventional sona-szate reaction route.X-ray diffraction and fluorescence spectrophotometer were used to investigate the effects of doping Ba^(...Ba^(2+)doped Y_(0.75) Bi_(0.15) Sm_(0.10) VO_(4) were synthesized using a conventional sona-szate reaction route.X-ray diffraction and fluorescence spectrophotometer were used to investigate the effects of doping Ba^(2+)ions on the crystal structure and luminescence properties of the samples.The XRD results indicated that the crystal structure type of the host had not been changed by doping Ba^(2+)-ions.The photoluminescent intensity was enhanced by Ba^(2+)doped Y_(0.75) Bi_(0.15) Sm_(0.10) VO_(4) phosphors,and the related mechanism was discussed.展开更多
基金Supported by Anhui Provincial Natural Science Foundation(1308085MA04)the Higher Educational Natural Science Foundation of Anhui Province(KJ2013A031)+2 种基金Anhui University Scientific Research Fund(KYXL2013009)“211 Project”of Anhui University(SZJYKC2013020)National Training Programs of Innovation and Entrepreneurship for Undergraduates(201410357005)
文摘Ba^(2+)doped Y_(0.75) Bi_(0.15) Sm_(0.10) VO_(4) were synthesized using a conventional sona-szate reaction route.X-ray diffraction and fluorescence spectrophotometer were used to investigate the effects of doping Ba^(2+)ions on the crystal structure and luminescence properties of the samples.The XRD results indicated that the crystal structure type of the host had not been changed by doping Ba^(2+)-ions.The photoluminescent intensity was enhanced by Ba^(2+)doped Y_(0.75) Bi_(0.15) Sm_(0.10) VO_(4) phosphors,and the related mechanism was discussed.
