supported by the Latvian Council of Science,project"Defect engineering of novel UV-C persistent phosphor materials"(lzp-2021/1-0118)。
For the last few decades,there has been extensive research on the materials that persist to emit optical radiation long after any type of charging has stopped.Most of the established persistent luminescence(PersL)mate...
Project supported by the State Key Research Projects of Shandong Natural Science Foundation(ZR2020KB019);the fund of"Two-Hundred Talent"Plan of Yantai City;the National Natural Science Foundation of China(11974013);the Natural Science Foundation of Fujian Province(2022J011270)。
A novel green long afterglow material CaGeO_(3):Tb^(3+)was synthesized by high temperature solid phase method.According to the experimental results,CaGeO_(3):Tb^(3+)is a green long persistent luminescent(LPL)material ...
the Natural Science Foundation of Xinjiang Uygur Autonomous Region(2022DO1A98);the National Natural Science Foundation of China(11974338,11974022,21805082);China-Poland Intergovernmental Science and Technology Cooperation Program(202015/10)。
LiYGeO_(4):Eu^(3+)is a red persistent luminescent material with a duration of more than 21 h.Although its persistent luminescence phenomenon has been fully studied,its detailed mechanism is still the subject of debate...
Project supported by the Swiss National Science Foundation(200020_182494,200021_169033);Innosuisse(25902.1 PFNM-NM,15217.1PFIW-IW)。
The persistent phosphor SrAl_(2)O_(4):Eu^(2+),Dy^(3+)is the subject of numerous investigations.One often neglected aspect is that in this phosphor,as well as in Sr_(4)Al_(14)O_(25):Eu^(2+),Dy^(3+),there are two differ...
Project supported by the National Natural Science Foundation of China(11774046);the Department of Science and Technology of Jilin Province(20180414082 GH)。
Up-conversion charging(UCC)is a promising approach for charging storage phosphors using low-energy excitation light sources.For further understanding the UCC,research on the competition between trapping and detrapping...
Project supported by the National Natural Science Foundation of China(61265004,51272097);the Foundation of Application Research of Yunnan Province,China(2011FB022)
A series of Ba5Si8O(21):0.02Eu^2+,0.09RE^3+ persistent phosphors were synthesized by the solid-state reaction method.The measurement results of photoluminescence(PL),phosphorescence and thermoluminescence(TL)...
supported by the National Natural Science Foundation of China(11374044;11104024);Natural Science Foundation of Liaoning Province(2014025010);Fundamental Research Funds for the Central Universities(3132014327;3132015143)
A series of Sr2A12SiO7 phosphors with fixed Eu2+ concentration and various Tm3+ concentrations were synthesized via a high temperature solid state reaction. The structure and luminescence properties of the samples w...
By using an Ar^+ ion laser, a tunable Rh6G dye laser(linewidth: 0.5 cm^-1) pumped by the second harmonic of a YAG:Nd laser and an 899-21 dye laser as light sources and using a monochromator, a phase-locking ampli...
The preparation, properties, expression and luminescent mechanism of self luminous material (SrAl 2O 4∶Eu 2+ , Dy 3+ ) were discussed. The long afterglow luminescent coating was prepared by adding proper l...