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作品数:1627被引量:2342H指数:14
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相关作者:李全新刘新宇胡艳李硕琦王振林更多>>
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Temperature/electric field induced photoluminescence-modulation effect in dysprosium-doped barium titanate ferroelectric ceramics
《Journal of Materiomics》2024年第5期1117-1125,共9页Lei Xia Xiao Liu Zhan Mao Yanbin Cai Jing Zhu Jiyang Xie Wanbiao Hu 
This work was supported by the Natural Science Foundation of China(Grant Nos.22175150,52362037 and U2002217);the Basic Research Program of Yunnan Province(Grant No.202101AT070002);the Key R&D program of Yunnan Province(Grant No.2018BA068).
Lanthanide(Ln^(3+))based ferroelectric phosphors,with an integration of PL emission and ferroelectric effect,are unveiling an exciting realm of possibilities for multifunctional ferroelectric-optic materials.However,h...
关键词:PHOTOLUMINESCENCE Barium titanate MODULATION Ferroelectric ceramics 
Synthesis,Characterization and Impedance Analysis of Calcium-Doped Zinc Oxide Nanoparticles
《Non-Metallic Material Science》2023年第1期49-63,共15页K.N.Ganesha H.Chandrappa S.R.Kumarswamy V.Annadurai H.Somashekarappa R.Somashekar 
The calcium-doped ZnO nanoparticles,Zn1-xCaxO(x=0,0.025,0.05,0.075)were prepared by the solution combustion meth­od.The synthesized nanoparticles were characterized by various techniques such as XRD,FTIR,Raman,FESEM-E...
关键词:Solution combustion synthesis ZNO IMPEDANCE Optical properties PHOTOLUMINESCENCE 
Defect elimination to enhance photoluminescence and optical transparency of Pr-doped ceramics for self-calibrated temperature feedback windows被引量:2
《Journal of Advanced Ceramics》2023年第4期681-694,共14页Kailei Lu Yucheng Ye Wenhan Han Gang Cheng Xinghua Zhu Jianqi Qi Tiecheng Lu 
supported by the National Natural Science Foundation of China(U21A20441);the Nuclear Power Development Programme,the Key Research and Development Program of Sichuan Province(2021YFG0375);the Key Science and Technology Project of Sichuan Province(2020ZDZX0012);the Science and Technology Planning Project of Dazhou(21DWHZ0005);the Cooperation Project of Sichuan University and Dazhou(2021CDDZ-02).
Pr-doped metal oxide polycrystalline transparent ceramics are highly desirable for photothermal window systems served in extreme environments;however,obtaining efficient photoluminescence(PL)together with high transpa...
关键词:transparent ceramics temperature sensing Pr^(3+) luminescence enhancement vacuum annealing 
Synthesis and photoluminescence kinetics of Ce^(3+)-doped CsPbI3 QDs with near-unity PLQY被引量:4
《Nano Research》2021年第10期3352-3357,共6页Bowang Shu Yajing Chang Jinhua Zhang Xiaopeng Cheng Dabin Yu 
This work was finanicially supported by the Key Research and Development Project of Anhui Province of China(No.1704a0902023);the Open Research Fund of State Key Laboratory of Plused Power Laser Technology(No.SKL2019KF09)。
CsPbI_(3)perovskite quantum dots(QDs)have great potential in optoelectronic devices due to their suitable band-gaps,but low photoluminescence quantum yields(PLQYs)and poor phase stability seriously impede their practi...
关键词:CsPbI_(3)quantum dots Ce^(3+)-doped CsPbI_(3) near-unity photoluminescence quantum yield(PLQY) photoluminescence kinetics 
Effects of annealing temperature and neodymium concentration on structural and photoluminescence properties of Nd^(3+)-doped Y_(2)O_(3)-SiO_(2) powders被引量:2
《Journal of Rare Earths》2021年第6期651-656,I0002,共7页NoSoung Myoung Gyeong Bok Jung 
The authors would like to thank the financial support by a 2019 research fund from Chosun University.
We report the structural and photoluminescence(PL) properties of Nd^(3+)-doped Y_(2)O_(3)-SiO_(2) powders(Y_(2)O_(3)-SiO_(2):Nd^(3+)) as functions of annealing temperature and Nd^(3+) ion doping concentration.Y_(2)O_(...
关键词:Nd^(3+)-doped Y_(2)O_(3)-SiO_(2)powders High-energy ball-milling method Near infrared photoluminescence emission Rare earth Annealing temperature 
Photoluminescence and Ce^(3+)→Tb^(3+)→Eu^(3+) Energy Transfer Processes of the Ce^(3+)/Tb^(3+)/Eu^(3+)-doped β-NaYF_(4) Phosphors with Broadened Excitation Spectrum被引量:3
《Journal of Wuhan University of Technology(Materials Science)》2021年第1期33-43,共11页HUANG Jianhua CHEN Nan WANG Xiaojing DU Guoping ZHANG Aisheng 
Funded by the National Natural Science Foundation of China(Nos.21571095,51362020);the Jiangxi Provincial Department of Education(No.KJLD13008);the Scientific Research Projects of Hunan Education Department(No.18C1442)。
Ce^(3+)/Tb^(3+) co-doped and Ce^(3+)/Tb^(3+)/Eu^(3+) tri-doped β-NaYF_(4) photoluminescent microcrystals using oleic acid as surfactant were synthesized using the solvothermal method.Their microstructural characteris...
关键词:lanthanide dopedβ-NaYF_(4) PHOTOLUMINESCENCE energy transfer broad excitation spectrum solvothermal method 
Barium charge transferred doped carbon dots with ultra-high quantum yield photoluminescence of 99.6% and applications被引量:2
《Chinese Chemical Letters》2021年第2期861-865,共5页Yao Liu Jianfei Wei Xiang Yan Ming Zhao Chaozhong Guo Quan Xu 
financially supported by the National Natural Science Foundation of China (NSFC,No.21805024);Science Foundation of China University of Petroleum (Nos. 2462019QNXZ02,2462018BJC004);the Scientifc and Technological Research Program of Chongqing Municipal Education Commission (No.KJ QN202001335);the Research Program ofYongchuan Science and Technology Commission (Ycstc,No.2018nb1402)。
Long-emission carbon dots(CDs) is triggering immense enthusiasm on account of their intrinsic merits of high chemical stability and excellent optical properties.In this study,a facile and rapid approach was developed ...
关键词:Ba-doped Carbon dots Quantum yield Charge transfer Fluorescent sensors 
The Influence of Alkaline Earth Elements on Electronic Properties ofα-Si3N4 via DFT Calculation
《Journal of Wuhan University of Technology(Materials Science)》2020年第5期863-871,共9页ZHANG Jianwen HUANG Zhifeng YIN Ziqian LI Meijuan CHEN Fei SHEN Qiang 
Funded by National Key Research and Development Program of China(No.2017YFB0310400);the National Natural Science Foundation of China(Nos.51872217,51932006,51972246 and 51521001);Fundamental Research Funds for the Central Universities in China;State Key Laboratory of Advanced Electromagnetic Engineering and Technology(Huazhong University of Science and Technology),the Joint Fund(No.6141A02022255);the Major Program of the Specialized Technological Innovation of HuBei Province,China(No.2019AFA176);the“111”Project(No.B13035)。
We used density functional theory(DFT)calculations to study the influence of alkali earth metal element(AE)doping on the crystal structure and electronic band structure ofα-Si3N4.The diversity of atomic radii of alka...
关键词:FIRST-PRINCIPLES density functional theory calculations alkaline earth elements dopedα-Si3N4 photoluminescence material crystal structure electronic structure 
Optically stimulated luminescence of Dy^3+-doped NaCaPO4 glass-ceramics被引量:3
《Journal of Rare Earths》2020年第9期927-932,I0001,共7页Jie Xu Zhaoyang Chen Minqiang Gai Yanwei Fan Chengfa He 
Project supported by the National Natural Science Foundation of China(11675260)。
Dy^3+-doped glass-ceramics containing NaCaPO4 crystals were successfully fabricated by heat treatment at base glass,and the luminescence properties were investigated for potential applications in radiation measurement...
关键词:Optically stimulated luminescence GLASS-CERAMICS Radiation measurements PHOTOLUMINESCENCE Rare earths 
Physical, structural and optical studies on magnesium borate glasses doped with dysprosium ion被引量:1
《Journal of Rare Earths》2018年第12期1264-1271,共8页A.Ichoja S.Hashim S.K.Ghoshal I.H.Hashim R.S.Omar 
Project supported by the Ministry of Higher Education Malaysia and Universiti Teknologi Malaysia through Research University Grant Scheme(17H79,18H68,03G72);International Doctoral Fellowship(IDF)and UTM Zamalah Scholarship
Intense visible emissions from dysprosium(Dy3+) ions doped glasses became prospective for diverse technological applications. In this paper, physical, optical and structural properties of magnesium borate glasses dope...
关键词:Magnesium borate glass Dysprosium oxide FTIR PHOTOLUMINESCENCE Rare earths 
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