LUMINESCENCE

作品数:1303被引量:1839H指数:13
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相关领域:理学电子电信更多>>
相关作者:孙聆东严纯华张凡钟玖平梁宏斌更多>>
相关机构:中山大学中国科学技术大学中国科学院兰州大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金河北省自然科学基金更多>>
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Measuring fine molecular structures with luminescence signal from an alternating current scanning tunneling microscope
《Communications in Theoretical Physics》2022年第12期52-61,共10页Fei Wen Guohui Dong Hui Dong 
the National Natural Science Foundation of China(NSFC)(Grant No.11875049);the NSAF(Grant Nos.U1730449 and U1930403);the National Basic Research Program of China(Grant No.2016YFA0301201).
In scanning tunneling microscopy-induced luminescence(STML),the photon count is measured to reflect single-molecule properties,e.g.,the first molecular excited state.The energy of the first excited state is typically ...
关键词:alternating current scanning tunneling microscope inelastic electron scattering single-molecule electroluminescence molecular energy levels 
Thermally Activated Delayed Fluorescence of Aggregates Induced by Strongπ–πInteractions and Reversible Dual-Responsive Luminescence Switching
《CCS Chemistry》2022年第2期625-637,共13页Xiangyu Zhang Tong Lu Changjiang Zhou Haichao Liu Yating Wen Yue Shen Bao Li Shi-Tong Zhang Bing Yang 
supported by the National Natural Science Foundation of China(nos.52073117,91833304,51873077,and 51803071);the National Basic Research Program of China(no.2016YFB0401001);the Postdoctoral Innovation Talent Support Project(no.BX20180121);the China Postdoctoral Science Foundation(nos.2018M641767 and 2019TQ0198).
A reversible dual-responsive luminescent material was introduced by our group to show the simultaneous color and lifetime switching in response to external stimuli.Pristine crystalline powder of(E)-2-(benzo[d]thiazol-...
关键词:one-dimensionalπ-πstacking thermally activated delayed fluorescence stimuli-responsive luminescence switches D-A structure chargetransfer state 
Efficient green OLEDs achieved by a terbium(Ⅲ)complex with photoluminescent quantum yield close to 100%被引量:2
《Science China Chemistry》2021年第9期1504-1509,共6页Zifeng Zhao Mengying Bian Chenjian Lin Xuzheng Fu Gang Yu Huibo Wei Zhiwei Liu Zuqiang Bian Chunhui Huang 
supported by the National Basic Research Program of China(2017YFA0205100);the Key Project of Science and Technology Plan of Beijing Education Commission(KZ201910028038);financial support from the China Postdoctoral Science Foundation(2018M641065,2021T140009)。
Electroluminescence of f-f transition lanthanide complex is a traditional topic for display over decades.Here we report highly efficient organic light-emitting diodes based on a new terbium(III)complex with novel liga...
关键词:LUMINESCENCE TERBIUM lanthanide complex organic light-emitting diodes 
Hypersonic impact flash characteristics of a long-rod projectile collision with a thin plate target被引量:3
《Defence Technology(防务技术)》2021年第2期375-383,共9页Yi-jiang Xue Qing-ming Zhang Dan-yang Liu Ren-rong Long Yang-yu Lu Tian-fei Ren Liang-fei Gong 
This work was supported by the National Key R&D Programof China(Grant No.2016YFC0801204);the National Programon Key Basic Research Project of China(973 Program,Grant No.613312).
Impact flash occurs when objects collide at supersonic speeds and can be used for real-time damage assessment when weapons rely on kinetic energy to destroy targets.However,the mechanism of impact flash remains unclea...
关键词:Hypersonic impact flash Radiation intensity Impact flash mechanism Environmental luminescence 
Recent advances in autofluorescence-free biosensing and bioimaging based on persistent luminescence nanoparticles被引量:7
《Chinese Chemical Letters》2019年第9期1547-1556,共10页Qiaosong Lin Zhihao Li Quan Yuan 
supported by the National Natural Science Foundation of China (No. 21675120);the National Key R&D Program of China (Nos. 2017YFA0208000, 2016YFF0100800);the National Postdoctoral Program for Innovative Talents (No. BX20180223);the National Basic Research Program of China (973 Program, No. 2015CB932600);the Ten Thousand Talents Program for Young Talents
Persistent luminescence nanoparticles (PLNPs) are a series of emerging luminescent nanomaterials which can emit persistently after ceasing the external excitation. Due to the long decay time of persistent luminescence...
关键词:Analysis BIOSENSING BIOIMAGING PERSISTENT LUMINESCENCE NANOPARTICLES 
Background-free latent fingerprint imaging based on nanocrystals with long-lived luminescence and pH-guided recognition被引量:7
《Nano Research》2018年第12期6167-6176,共10页Zhiheng Li Qian Wang Yingqian Wang Qinqin Ma Jie Wang Zhihao Li Yingxue Li Xiaobo Lv Wei Wei Lang Chen Quan Yuan 
the National Natural Science Foundation of China (No.21675120);the National Key R&D Program of China (No. 2017YFA0208000);the National Basic Research Program of China (973Program,No.2015CB932600);the Open Funding Project of the State Key Laboratory of Biochemical Engineering (No.4102010299);the Fundamental Research Funds for the Central Universities (No.2042017kf0210).
Reversible switching between normal and thermally activated delayed fluorescence towards “smart” and single compound whitelight luminescence via controllable conformational distribution被引量:3
《Science China Chemistry》2018年第6期677-686,共10页Zuozheng He Xinyi Cai Zhiheng Wang Dongjun Chen Yunchuan Li Haobin Zhao Kunkun Liu Yong Cao Shi-Jian Su 
supported by the National Key R&D Program of China (2016YFB0401004);the National Natural Science Foundation of China (51625301, 51573059, 91233116);the National Basic Research Program of China (2015CB655003);Guangdong Provincial Department of Science and Technology (2016B090906003, 2016TX03C175)
An organic compound exhibiting simultaneously reversible switch between its emission colors and luminescence mechanisms,possessing high contrast from deep blue normal fluorescence(NF) to yellow thermally activated del...
关键词:reversible switching luminescence "smart" luminescent material white-light emission conformational relaxation 
Polarization effect on critical power and luminescence in an air filament被引量:1
《Chinese Optics Letters》2017年第12期1-5,共5页刘畅 臧宏伟 李贺龙 于颜豪 徐淮良 
supported in part by the National Natural Science Foundation of China(Nos.61625501,61427816,and 61235003);the National Basic Research Program of China(No.2014CB921300);the Open Fund of the State Key Laboratory of High Field Laser Physics(SIOM);the Program for JLU Science and Technology Innovative Research Team(JLUSTIRT)(No.2017TD-21)
We demonstrate that the filamentation process is strongly influenced by the polarization state of the driver laser. When the laser polarization changes from linear to circular, the critical power for the self-focusing...
关键词:Polarization effect on critical power and luminescence in an air filament 
Quantum confinement effect of two-dimensional all-inorganic halide perovskites被引量:3
《Science China Materials》2017年第9期811-818,共8页蔡波 李晓明 顾宇 Moussab Harb 李建海 谢美秋 曹菲 宋继中 张胜利 Luigi Cavallo 曾海波 
supported by the National Basic Research Program of China (2014CB931702);the National Key Research and Development Program of China (2016YFB0401701);the National Natural Science Foundation of China (NSFC 51572128 and 21403109);NSFC-RGC (5151101197);the Natural Science Foundation of Jiangsu Province (BK20160827);China Postdoctoral Science Foundation (2016M590455);the Fundamental Research Funds for the Central Universities (30915012205 and 30916015106);the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD)
Quantum confinement effect(QCE), an essential physical phenomenon of semiconductors when the size becomes comparable to the exciton Bohr radius, typically results in quite different physical properties of low-dimens...
关键词:quantum confinement effect all-inorganic halide perovskites NANOPLATES temperature dependence luminescence 
Structural characterization and temperature-dependent luminescence of CaF2:Tb^(3+)/Eu^(3+) glass ceramics被引量:5
《Journal of Rare Earths》2017年第6期536-541,共6页HU Fangfang ZHAO Zhangmei CHI Fengfeng WEI Xiantao YIN Min 
Project supported by the National Key Basic Research Program of China(2013CB921800);the National Natural Science Foundation of China(11274299,11374291,11574298,11404321)
Tb^3+/Eu^3+ co-doped transparent glass ceramics containing CaF2 nanocrystals were successfully synthesized by high temperature melt-quenching method and subsequent heating. The structure and morphology of the sample...
关键词:ceramics Eu luminescence SAED transparent subsequent excitation transmittance heating approximate 
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