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作品数:1203被引量:1296H指数:13
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相关作者:覃永胜薩支唐方敏揭斌斌高枫更多>>
相关机构:中国科学院北京大学中山大学附属第一医院浙江大学更多>>
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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国家教育部博士点基金更多>>
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Nanoscale phase management of the 2D/3D heterostructure toward efficient perovskite solar cells
《Science Bulletin》2024年第18期2853-2861,共9页Hao Gu Annan Zhu Junmin Xia Wang Li Jiahao Zheng Tao Yang Shengwen Li Nan Zhang Shiliang Mei Yongqing Cai Shi Chen Chao Liang Guichuan Xing 
the Science and Technology Development Fund,Macao SAR(FDCT-0082/2021/A2,0010/2022/AMJ,0060/2023/RIA1,0136/2022/A3,006/2022/ALC,and EF044/IAPME-HG/2022/MUST);UM’s research fund(MYRG2022-00241IAPME,MYRG-GRG2023-00065-IAPME-UMDF,and MYRGCRG2022-00009-FHS);the research fund from Wuyi University(EF38/IAPME-XGC/2022/WYU);Shaanxi Fundamental Science Research Project for Mathematics and Physics(22JSY015 and 23JSY005);Shaanxi Province science and technology activities for overseas students selected funding project(2023015);the State Key Laboratory for Strength and Vibration of Mechanical Structures(SV2023-KF-18);Guangdong Provincial Key Laboratory of Semiconductor Optoelectronic Materials and Intelligent Photonic Systems(2023B1212010003);the China Fundamental Research Funds for the Central Universities,Young Talent Fund of Xi’an Association for Science and Technology(959202313020);the project of Innovative Team of Shaanxi Province(2020TD-001);the Natural Science Research Start-up Foundation of Recruiting Talents of Nanjing University of Posts and Telecommunications(NY223053);the National Natural Science Foundation of China(61935017,62105292,62175268,62288102 and 62304111)。
The stabilization of the formamidinium lead iodide(FAPbI_(3))structure is pivotal for the development of efficient photovoltaic devices.Employing two-dimensional(2D)layers to passivate the threedimensional(3D)perovski...
关键词:Phase-pure 2D perovskite 2D/3D heterostructure Type-II energy alignment Carrier dynamic FAPbI_(3) 
大n值准相纯二维卤化物钙钛矿:从材料到器件的工具箱被引量:2
《Science Bulletin》2024年第3期382-418,共37页李子佳 林越辛 顾浩 张楠 王斌 蔡海蕊 廖金凤 于德见 陈义旺 方国家 梁超 杨生春 邢贵川 
supported by the National Natural Science Foundation of China(62105292,61935017,and 62175268);Shaanxi Fundamental Science Research Project for Mathematics and Physics(22JSY015);Young Talent Fund of Xi’an Association for Science and Technology(959202313020);the Natural Science Foundation of Shaanxi Province(2021GXLH-Z-0 and 2020JZ-02);the Project of Innovative Team of Shaanxi Province(2020TD-001);the China Fundamental Research Funds for the Central Universities;the Science and Technology Development Fund,Macao SAR(FDCT-0044/2020/A1,006/2022/ALC);UM’s research fund(MYRG2022-00241-IAPME,MYRG-CRG2022-00009-FHS);the research fund from Wuyi University(EF38/IAPME-XGC/2022/WYU);Shenzhen-Hong Kong-Macao Science and Technology Innovation Project(Category C)(SGDX2020110309360100)。
Despite their excellent environmental stability,low defect density,and high carrier mobility,large-n quasi-two-dimensional halide perovskites(quasi-2DHPs)feature a limited application scope because of the formation of...
关键词:Tow-dimensional halide perovskite Pure phase Large-n value Single crystal Thin film HETEROJUNCTION 
Can a pure neutron state of matter exist?
《Science Bulletin》2022年第24期2487-2489,共3页Furong Xu 
support from the National Natural Science Foundation of China(11835001,11921006,and 12035001)。
The atomic nucleus is a self-organized system composed of protons and neutrons through the short-range attractive nuclear force.For protons there is a long-range Coulomb repulsion, while no Coulomb interaction exists ...
关键词:FORCE PURE system 
Calcium-tributylphosphine oxide passivation enables the efficiency of pure-blue perovskite light-emitting diode up to 3.3%被引量:7
《Science Bulletin》2020年第14期1150-1153,M0003,共5页Jisong Yao Li Wang Kunhua Wang Yichen Yin Junnan Yang Qun Zhang Hongbin Yao 
We acknowledge the financial support from the National Natural Science Foundation of China(51571184,21501165,21875236,21573211,21633007);the National Key R&D Program on Nano Science and Technology(2016YFA0200602,2018YFA0208702);the Fundamental Research Funds for the Central Universities(WK2060190085);the Joint Funds from Hefei National Synchrotron Radiation Laboratory(KY2060000111);the Anhui Initiative in Quantum Information Technologies(AHY090200);We also thank the support from the USTC Center for Micro and Nanoscale Research and Fabrication.
Metal halide perovskites are attractive for light-emitting diodes due to their superior optoelectronic properties such as tunable bandgaps,high photoluminescence quantum yields(PLQYs),high color purities and solution ...
关键词:发光二极管 外量子效率 发光器件 载流子传输 表面钝化 荧光效率 空位缺陷 钙钛矿 
Organic salt mediated growth of phase pure and stable all-inorganic CsPbX3(X = I, Br) perovskites for efficient photovoltaics被引量:3
《Science Bulletin》2019年第23期1773-1779,共7页Taiyang Zhang Yong Wang Xingtao Wang Min Wu Wenhua Liu Yixin Zhao 
support of the National Natural Science Foundation of China (21777096, 51861145101);Huoyingdong Grant (151046);the support of the Initiative Postdocs Supporting Program (BX20180185);China Postdoctoral Science Foundation (2018M640387)
All-inorganic CsPbX3(X = I, Br) perovskites without organic component are promising for long-term stability but face main challenges of facile fabrication and phase stability. Here we discover a general organic methyl...
关键词:All-inorganic perovskite CsPbX3 Low temperature Methylamine acetate Solar cells 
Bright and pure single-photons from quantum dots in micropillar cavities under up-converted excitation被引量:1
《Science Bulletin》2018年第12期739-742,共4页Rongling Su Shunfa Liu Yuming Wei Ying Yu Jin Liu Siyuan Yu Xuehua Wang 
Self-assembled semiconductor quantum dots(QDs)are potentially scalable candidates for solid-state single-photon emitters which deterministically generate one single-photon per excitation.Such on-demand single-photon s...
关键词:光子 量点 半导体 候选人 可伸缩 
Interface control for pure ultraviolet electroluminescence from nano-ZnO-based heterojunction devices被引量:3
《Science Bulletin》2018年第1期38-45,共8页Daotong You Chunxiang Xu Feifei Qin Zhu Zhu A.Gowri Manohari Wei Xu Jie Zhao Wei Liu 
supported by the National Natural Science Foundation of China(61475035,11734005);the Science and Technology Support Program of Jiangsu Province(BE2016177);the Collaborative Innovation Center of Suzhou Nano Science and Technology
Realization of pure and stable ultraviolet electroluminescence(UV EL) of ZnO light-emitting diode(LED)is still a challenging issue, due to complicated defects of intrinsic ZnO and the corresponding device interfaces. ...
关键词:ZnO nanorods AlN insulator layer Interface control Pure ultraviolet light emitting diode Directly bonding 
Slab breakoff: a causal mechanism or pure convenience?被引量:6
《Science Bulletin》2017年第7期456-461,共6页Yaoling Niu 
supported by National Natural Science Foundation of China(41130314,41630968);Knowledge Innovation Program of Chinese Academy of Sciences(Y42217101L);Grants from Qingdao National Laboratory for Marine Science and Technology(2015ASKJ03);the NSFC-Shandong Joint Fund for Marine Science Research Centers(U1606401)
The idea of lithosphere delamination has long been conceived as a mechanism to cause tectonic uplift,metamorphism and magmatism in active orogenic belts[1–3].Since the publication of the two seminal papers by Davies ...
关键词:Slab breakoff:a causal mechanism or pure convenience 
Undercooling evolution of pure Sn droplets in various atmospheres based on fast scanning calorimetry
《Chinese Science Bulletin》2014年第20期2455-2459,共5页Bingge Zhao Linfang Li Qijie Zhai Yulai Gao 
supported by the National Natural Science Foundation of China (51171105, 50971086);the Shanghai Higher Education 085 Connotation Construction Project in Shanghai University
Undercooling of Sn droplets in different atmospheres was studied by fast scanning calorimetry(FSC)at cooling rate of 1,000 K/s.It is found that the undercooling decreased with increasing partial pressure of oxygen.Ran...
关键词:扫描量热法 环境敏感 过冷度 纯锡 快速扫描 演化 SNO2 成核速率 
Size-dependent undercooling of pure Sn by single particle DSC measurements被引量:3
《Chinese Science Bulletin》2010年第19期2063-2065,共3页YANG Bin GAO YuLa ZOU ChangDong ZHAI QiJie ZHURAVLEV.E SCHICK.C 
supported by the National Natural Science Foundation of China (50971086);Robert Bosch Foundation (32.5.8003.0025.0/MA01);AM Foundation of STCSM (08520740500);EZ acknowledges support from an European Union funded Marie Curie EST fellowship
The size-dependent solidification undercooling was investigated for single micro-sized particles of pure Sn employing differential scanning calorimeter(DSC).The particles were obtained from a solvent-encapsulation rem...
关键词:粒子测量 过冷度 尺寸依赖性 数码相机 纯锡 球形颗粒 颗粒大小 扫描量热法 
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