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showed the characteristic luminescence of the corresponding Ln(III) ions in the visible and NIR regions attributed to energy transfer from the ligands to the metal center. For Eu2(HTH)6TPPHZ complex......
scintillator,Pr3+:Lu3Al5O12(LuAG) .The second one was about neutron scintillator,Ce3+:6LiCaAlF6 and Eu2+:6LiCaAlF6(6LiCAF) .Those scintillators have been developed very recently for modern imaging......
was consistent with the presence of a single phosphorus site in the structure.Optical properties were investigated for the 5% doped Eu3+and Eu2+phases.The trivalent europium was used as a local probe......
Photoluminescent properties of tunable green-emitting oxynitride(Ba3-xSrx)Si6O12N2:Eu2+phosphor and its application in white LEDs陈观通1,2,庄卫东1,2,刘荣辉1,2,刘元红1,2,胡运生1,2,何华强1,21. National Engineering Research Center for Rare Earth Materials, General Research Institute for Nonferrous Metals2. Grirem Advanced Materials Co., Ltd.摘 要:Green emitting Eu2+-doped(Ba3......
Luminescent properties of blue long-lasting phosphorescence phosphors Sr6Al18Si2O37:Eu2+,RE3+赵然1,2,庞然1,李海锋1,2,贾永雷1,2,姜丽宏1,孙文芝1,2,李成宇11. State Key Laboratory of Rare Earth Resources Utilization... phosphorescence phosphors Sr6Al18Si2O37:Eu2+,RE3+(RE3+=Ho3+, Gd3+, Dy3+ and Pr3+) were prepared by the conventional high-temperature solid-state reaction in a reductive atmosphere. Their properties were......
Synthesis and optical characterization of Eu2+,Tb3+-codoped Sr3Y(PO4)3 green phosphorsAnxiang Guan,Zuizhi Lu,Fangfang Gao,Xiaoshan Zhang,Huan Wang,Tianjiao Huang,Liya ZhouSchool of Chemistry and Chemical Engineering,Guangxi University摘 要:A series of Eu2+,Tb3+-codoped Sr3 Y(PO4)3(SYP) green phosphors were synthesized by hightemperature solid-state......
id="ChDivSummary" name="ChDivSummary">The effects of strontium aluminates of SrAl2O4:Eu2+,Dy3+(SAED) and boron-modified SAED (BSAED) phases synthesized from a sol-gel process on thermoluminescence (TL... of Eu3+to Eu2+ in SrAl2O4:Dy3+were related to phosphorescent decay properties. The aid of Dy3+to induce the hole-trapping effect required both SAED and BSAED to be heated at 1300°C under the H2/N2(5%:95......
id="ChDivSummary" name="ChDivSummary">The effects of strontium aluminates of SrAl2O4:Eu2+,Dy3+(SAED) and boron-modified SAED (BSAED) phases synthesized from a sol-gel process on thermoluminescence (TL... of Eu3+to Eu2+ in SrAl2O4:Dy3+were related to phosphorescent decay properties. The aid of Dy3+to induce the hole-trapping effect required both SAED and BSAED to be heated at 1300°C under the H2/N2(5%:95......
Photoluminescent properties of Sr2SiO4:Eu3+ and Sr2SiO4:Eu2+ phosphors prepared by solid-state reaction method乔艳敏1,张鑫博1,叶晓1,陈艳1,郭海1,21. Department of Physics,Zhejiang Normal University,Jinhua...">Eu2+ and (or) Eu3+ doped Sr2SiO4 phosphors particles were synthesized by a conventional solid-state reaction technique, and their structural and optical properties were investigated. The X-ray......