PHOSPHORS

作品数：401被引量：882H指数：12
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相关领域：电子电信理学更多>>
相关作者：王斌王育华徐鑫卜香云万冬云更多>>
相关机构：中国科学技术大学兰州大学东北师范大学大连交通大学更多>>
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Ce^(3+),Cr^(3+)co-doped garnet phosphors with yellow and near-infrared emission for white and near-IR dual-mode pc-LEDs
《Science China Materials》2024年第12期3932-3940,共9页Qipeng Wu Jiali Tang Yue Han Shuzhen Liao Xinguo Zhang Shixun Lian Jilin Zhang 
financially supported by Changsha Municipal Natural Science Foundation(kq2402153);the Scientific Research Foundation of Hunan Provincial Education Department(22A0030 and 21A0455);the National Students’Platform for Innovation and Entrepreneurship Training Program(S202310542066)。
Cr^(3+)-activated phosphors with adjustable near-infrared(NIR)emission have attracted considerable attention due to their diverse applications across various fields.While modifying the emission wavelength of Cr^(3+)ca...
关键词：GARNET phosphor energy transfer Cr^(3+) near-infrared 
The KEu(WO_(4))_(2)Red Phosphor Co-doped with Li^(+)and SO_(4)^(2-)for Synergistic Enhancement of High Efficiency and Thermal Stability
《Journal of Wuhan University of Technology(Materials Science)》2024年第6期1391-1396,共6页ZHU Hai YUAN Mengzhen ZHENG Liangjian FAN Jia PENG Xinhao ZHANG Jun 
Funded by the Science and Technology Bureau of Chengdu City(No.2022-YF05-02119-SN)。
A series of tungstate red phosphors K_(1-x)Li_(x)Eu(WO_(4))_(2-y)(SO_(4))_(y)were successfully prepared by sol-gel method,and the effects of the introduction of Li^(+)and SO_(4)^(2-)on the fluorescence intensity and t...
关键词：sol-gel fluorescence PHOSPHORS KEu(WO_4)_(2) Li^(+) SO_(4)^(2-) 
Spectroscopic and temperature sensing properties of Sm^(3+) in self-activated CsLu(WO_(4))_(2) phosphors
《Journal of Rare Earths》2024年第11期2033-2042,I0002,共11页Mingjun Song Jing Wang Zhi Xie Li Liu Wang Zhao Weiwei Zhou 
Project supported by the Natural Science Foundation (NSF)of Anhui Province (2108085MB53);the NSF for Distinguished Young Scholars of Anhui University (2022AH020087);University NSF of Anhui Province(KJ2020A0647)。
In this research,a series of Sm^(3+) doped CsLu(WO_(4))_(2) phosphors was prepared via high temperature solid phase technique to design new red phosphors and optical thermometric materials.Their structures,morphology,...
关键词：PHOSPHORS Energy transfer Fluorescence intensity ratio Optical thermometry Rare earths 
Suppressed concentration quenching and tunable photoluminescence in Eu^(2+)-activated Rb_(3)Y(PO_(4))_(2) phosphors for full-spectrum lighting
《Light(Science & Applications)》2024年第11期2688-2698,共11页Ming Zhao Yeping Ge Yurong Li Xiaoyan Song Zhiguo Xia Xinping Zhang 
supported by the National Natural Science Foundations of China(52202160);Beijing Municipal Natural Science Foundation(2232041);National Key R&D Program of China(2023YFB3507900);China Postdoctoral Science Foundation(BX20220027,2021M700298);Beijing Postdoctoral Research Foundation(2022-ZZ-065);Chaoyang District Postdoctoral Research Foundation(2022ZZ-015);Beijing University of Technology“Urban Carbon Neutral”Science and Technology Innovation Foundation。
Highly efficient inorganic phosphors are desirable for lighting-emitting diode light sources,and increasing the doping concentration of activators is a common approach for enhancing the photoluminescence quantum yield...
关键词：QUENCHING LIGHTING concentration 
A novel thermally-stable single-phase phosphor Ca_(2)InTaO_(6):Dy^(3+)for NUV-excited white LEDs
《Journal of Rare Earths》2024年第10期1855-1864,共10页Jian Hu Ruirui Cui Jun Zhang Peng Linghu Youzhen Shi Xiang Guo 
Project supported by the Science and Technology Foundation of Guizhou Province(20201Y271)。
The work focuses on the utilization of the conventional solid-state sintering procedure to synthesize white phosphors Ca_(2)InTaO_(6):xDy^(3+)(0.02≤x≤0.12).Utilizing X-ray diffraction,the phase structure of samples ...
关键词：Ca_(2)InTaO_(6):Dy^(3+)phosphors Thermal stability Photoluminescence W-LEDs Thermal imaging Rare earths 
Synthesis and Luminescence Improvement of CaAlSiN_(3) Phosphors Doped with Eu^(2+) and Mn^(2+) for White LEDs
《发光学报》2024年第10期1656-1666,共11页WEI Dong SU Wenxia 
山东省自然科学基金(ZR2023QA145)。
Eu^(2+) and Mn^(2+) co-activated CaAlSiN_(3) red phosphors were produced using the solid-state reaction tech⁃nique in a N2 environment.Excitation spectra,emission spectra,and diffuse reflection spectra were used to st...
关键词：energy transfer silicon nitrides CaAlSiN_(3)∶Eu^(2+) Mn^(2+) red phosphor 
Dual‑functional application of Ca_(2)Ta_(2)O_(7):Bi^(3+)/Eu^(3+)phosphors in multicolor tunable optical thermometry and WLED
《Frontiers of Optoelectronics》2024年第3期133-149,共17页Jingjing Ru Bing Zhao Fan Zeng Feiyun Guo Jinhua Liu Jianzhong Chen 
the fnancial support of Innovative Research Team of Ningde Normal University(No.2023T03);the Natural Science Foundation of Fujian Province(No.2021J011149);Fujian Provincial Department of Education(No.JAT210469,JAT220282).
A series of Bi^(3+)/Eu^(3+)co-doped Ca_(2)Ta_(2)O_(7)(CTO:Bi^(3+)/Eu^(3+))phosphors were prepared by high-temperature solid-state method for dual-emission center optical thermometers and white light-emitting diode(WLE...
关键词：WLED devices.Keywords Phosphor Energy transfer Zero-thermal-quenching Optical thermometry WLEDs 
Bifunctional optical probe based on La_(3)Mg_(2)SbO_(9):Mn^(4+)phosphors for temperature and pressure sensing
《Journal of Materials Science & Technology》2024年第27期98-109,共12页Zhanglin Chen Songmo Du Fei Li Shijia Zhang Shuo Zhao Zhaobo Tian Jie Zhang Xuanyi Yuan Guanghua Liu Kexin Chen 
supported by the National Natu-ral Science Foundation of China(Nos.51790494,52271234,and U23A20566);the State Key Laboratory of New Ceramics and Fine Processing Tsinghua University(No.KF202206).
Photoluminescent materials,serving as optical probes,constitute a significant medium for reliable re-mote sensing of fundamental state parameters such as temperature and pressure.Herein,we report a novel Mn^(4+)-activ...
关键词：PEROVSKITE PHOSPHORS Thermometry MANOMETRY 
Synthesis,structure,and luminescence properties of melilite Dy^(3+):Lu_(x)CaLa_(0.98-x)Ga_(3)O_(7) phosphors for use in yellow light-emitting devices被引量：1
《Journal of Rare Earths》2024年第8期1489-1495,I0003,共8页Yunyun Liu Chuanxin Huang Meng Wang Xihu Wang Yan Wang Ju Gao 
supported by the Shandong Provincial Natural Science Foundation (ZR2020QE034,ZR2021QF081);National Natural Science Foundation of China (11974304);Anhui Provincial Natural Science Foundation(2008085QA45,2008085QA49)。
Dy^(3+) and Lu^(3+) co-doped CaLaGa_(3)O_(7) phosphors were prepared via high-temperature solid-phase reaction.The electronic structures of LuxCaLa_(0.98-x)Ga_(3)O_(7) were investigated by the first-principles calcula...
关键词：Dy^(3+):Lu_(x)CaLa_(0.98-x)Ga_(3)O_(7)phosphors Yellow emission Structure characteristics Luminescent properties Rare earths 
Upconversion luminescence and temperature sensing performance of Er^(3+) ions doped self-activated KYb(MoO_(4))_(2) phosphors被引量：1
《Journal of Rare Earths》2024年第8期1507-1513,I0004,共8页Ye Tong Wenpeng Liu Shoujun Ding 
supported by the National Natural Science Foundation of China (52202001);Open Project of Advanced Laser Technology Laboratory of Anhui Province (AHL2021KF07);Major Science and Technology of Anhui Province(202203a05020002);University Natural Science Research Project of Anhui Province (KJ2021A0388)。
In this work,a series of self-activated KYb(MoO_(4))_(2) phosphors with various x at% Er^(3+) doping concentrations(x=0.5,1,3,5,8,10,15) was synthesized by the solid-state reaction method.The phase structure of the as...
关键词：Er^(3+)ions doped KYb(MoO_(4))_(2) Self-activated phosphors Upconversion luminescence Solid-state reaction method Optical temperature sensors Rare earths 
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