CATHODOLUMINESCENCE

作品数：58被引量：75H指数：4
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相关作者：潘楠薛海舟更多>>
相关机构：悉尼理工大学中国科学技术大学更多>>
相关期刊：《Chinese Physics Letters》《地学前缘》《矿物学报》《Chinese Optics Letters》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划高等学校学科创新引智计划中国博士后科学基金更多>>
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Unraveling post-growth mechanisms of monolayer CsPbBr3 nanocubes:Laser-enhanced transformations and cathodoluminescence-electron microscopy correlations
《Journal of Energy Chemistry》2025年第1期146-156,共11页Mingxing Li Xiaoge Wang Xiaofan Cao Zhiqun He Chunjun Liang Mingxing Chen Jing Ju Fangtian You 
National Key Research and Development Program of China(2023YFA1507602);National Natural Science Foundation of China (22171010, 62174011)。
Lead-halide perovskite nanoparticles(LHP NPs) are highly promising materials for next-generation displays and solid-state lighting due to their exceptional optical properties. However, their inherent instability prese...
关键词：CsPbBr3 nanocubes Post-growth mechanism Heterogeneous structure Single-particle spectroscopy Laser irradiation 
Application of SEM-CL system in the characterization of material microstructures
《Frontiers of Materials Science》2024年第4期1-19,共19页Rongrong Jiang Yirong Yao Jianmin Guan Jiafeng Shen Huanming Lu Ming Li 
supports by the Zhejiang Provincial Natural Science Foundation(Grant No.TGC24E020003).
Cathodoluminescence(CL)characterization technology refers to a technical approach for evaluating the luminescent properties of samples by collecting photon signals generated under electron beam excitation.By detecting...
关键词：scanning electron microscope CATHODOLUMINESCENCE ggeological mineral perovskite material semiconductor material non-metallic inclusion functional ceramic 
Unveiling Nb-Ta mineralization processes:Insight from quartz textural and chemical characteristics in the Songshugang deposit,Jiangxi Province,South China
《Acta Geochimica》2024年第4期737-753,共17页Hengsong Zhang Shaohao Zou Xilian Chen Deru Xu Zhilin Wang Yongwen Zhang Hua Wang 
the National Natural Science Foundation of China(Nos.41930428,U2344205,42363009,42002089);the Jiangxi Provincial Natural Science Foundation(Nos.20224BAB213040,20224BAB203036,20224ACB203008);the DHBK project from East China University of Technology(DHBK2019320);the Graduate Innovation Fund from East China University of Technology(YC2023-S554).
The Songshugang deposit is a large Ta-Nb deposit in South China,with Ta-Nb mineralization associated genetically with the granite and pegmatite.A diversity of quartz from topaz-albite granite,quartz-mica pegmatite,qua...
关键词：Nb-Ta deposit QUARTZ CATHODOLUMINESCENCE LA-ICP-MS Trace elements Magma-hydrothermal evolution 
Nanoscale cathodoluminescence spectroscopy probing the nitride quantum wells in an electron microscope
《Chinese Physics B》2024年第3期144-149,共6页刘哲彤 刘秉尧 梁冬冬 李晓梅 李晓敏 陈莉 朱瑞 徐军 魏同波 白雪冬 高鹏 
Project supported by the National Key R&D Program of China (Grant No. 2019YFA0708202);the National Natural Science Foundation of China (Grant Nos. 11974023, 52021006, 61974139, 12074369, and 12104017);the “2011 Program” from the Peking–Tsinghua–IOP Collaborative Innovation Center of Quantum Matter;the Youth Supporting Program of Institute of Semiconductors
To gain further understanding of the luminescence properties of multiquantum wells and the factors affecting them on a microscopic level,cathodoluminescence combined with scanning transmission electron microscopy and ...
关键词：nitride multiquantum wells defect CATHODOLUMINESCENCE scanning transmission electron microscopy 
The effect of lateral growth of self-assembled GaN microdisks on UV lasing action
《Nano Research》2023年第8期11096-11106,共11页Zhiwei Si Zongliang Liu Xiaoxuan Wang Chunxiang Xu Wei Lin Xiaoxuan Luo Feng Li Xiaoming Dong Shunan Zheng Xiaodong Gao Jianfeng Wang Ke Xu 
This work was supported by the National Key R&D Program of China(No.2021YFB3602000);the Fundamental Research Funds for the Central Universities(No.WK5290000003).
There are significant differences in the extent of impurity incorporation on different crystallographic directions of GaN microstructures,and the impurity-related deep energy level behavior will have a significant imp...
关键词：homogeneous lateral epitaxy spatially resolved cathodoluminescence deep energy level GaN microdisk LASING 
Sticking together:Mechanisms of quartz synneusis in high-silica magma
《Geoscience Frontiers》2023年第2期40-46,共7页Brendan Dyck 
The formation of crystal clusters by synneusis(magmatic sintering)affects a wide range of magmatic systems from olivine clusters in komatiite to quartz clusters in high-silica granite.A common feature of synneusis in ...
关键词：Synneusis GRANITE Magmatic behaviour EBSD CATHODOLUMINESCENCE QUARTZ 
Chiral detection of biomolecules based on reinforcement learning被引量：4
《Opto-Electronic Science》2023年第1期1-10,共10页Yuxiang Chen Fengyu Zhang Zhibo Dang Xiao He Chunxiong Luo Zhengchang Liu Pu Peng Yuchen Dai Yijing Huang Yu Li Zheyu Fang 
This work is supported by the National Science Foundation of China(Grant Nos.12027807,62225501,and 11974002);National Key Research and Development Program of China(Grant No.2020YFA0211300,2020YFA0906900,and 2021YFF1200500);PKU-Baidu Fund Project(Grant No.2020BD023),and High-performance Computing Platform of Peking University.
Chirality plays an important role in biological processes,and enantiomers often possess similar physical properties and different physiologic functions.In recent years,chiral detection of enantiomers become a popular ...
关键词：chiral detection metasurface deep learning CATHODOLUMINESCENCE 
Zircon classification from cathodoluminescence images using deep learning被引量：1
《Geoscience Frontiers》2022年第6期111-121,共11页Dongyu Zheng Sixuan Wu Chao Ma Lu Xiang Li Hou Anqing Chen Mingcai Hou 
supported by the IUGS Deep-time Digitial Earth (DDE) Big Science Program;National Natural Science Foundation of China (Grant Nos. 42050104, 42172137, 41888101, and 42102092);Open Fund (Grant No. PLC20211102) of State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation of Chengdu University of Technology;the Everest Scientific Research Program of Chengdu University of Technology (Grant No. 2021ZF11402)。
Zircon is a widely-used heavy mineral in geochronological and geochemical research because it can extract important information to understand the history and genesis of rocks. Zircon has various types,and an accurate ...
关键词：ZIRCON Cathodoluminescence image Deep learning Transfer learning 
Crystal structure and optical performance analysis of a new type of persistent luminescence material with multi-functional application prospects被引量：2
《Journal of Energy Chemistry》2022年第6期150-160,I0005,共12页Songsong Ding Pohua Chen Haijie Guo Peng Feng Yunpeng Zhou Yuhua Wang Junliang Sun 
supported by the Department of Industry and Information Technology of Gansu Province and Baotou Rare Earth Research Institute。
Persistent luminescence (PersL) materials,as environmentally friendly and energy-saving materials,have broad application prospects in many fields such as lighting,chemistry and even biomedicine.However,studies on the ...
关键词：Persistent luminescence Multifunctional materials MECHANOLUMINESCENCE ANTI-COUNTERFEITING CATHODOLUMINESCENCE 
Bending strain effects on the optical and optoelectric properties of GaN nanowires被引量：1
《Nano Research》2022年第5期4575-4581,共7页Xuewen Fu Haixia Nie Zepeng Sun Min Feng Xiang Chen Can Liu Fang Liu Dapeng Yu Zhimin Liao 
This work was supported by the National Natural Science Foundation of China(No.11974191);the National Key Research and Development Program of China(No.2020YFA0309300);the Natural Science Foundation of Tianjin(Nos.20JCZDJC00560 and 20JCJQJC00210);the 111 Project(No.B07013);the“Fundamental Research Funds for the Central Universities”,Nankai University(Nos.91923139,63213040,and C029211101).
Elastic strain has been an important method to regulate the electronic structures and physical properties of nanoscale semiconductors due to the promising potentials in improving the performance of their optoelectroni...
关键词：bending strain GaN nanowires CATHODOLUMINESCENCE ultraviolet photoresponse energy band structure 
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