科研项目
1.国家重点基础研究发展计划,超快稀土闪烁晶体及其关键制备技术,2022-2025,合作方主持
2.国家自然科学基金面上项目,热电材料中缺陷结构原子尺度演化与电学性能直接关联的研究,2021-2024,主持
3.国家自然科学基金面上项目,外场作用下III-V族异质结纳米线原子结构演化的电子显微学研究,2017-2020,主持
4.国家自然科学基金面上项目,应变加载对纳米尺度Si电学性能调控的研究,2014-2017,主持
5.教育部霍英东基金,应变对纳米材料物理性能调控的研究,2014-2017,主持
6.国家自然科学基金重点项目,原位外场作用下"原子结构及亚埃分辨率"凝聚态体系力学等物理性质尺寸效应研究,2012-2016,合作方主持
7.全国优秀博士学位论文作者专项资金资助项目,单体纳米材料原位物理性能测试中电子束辐照影响的研究,2012-2016,主持
8.国家重点基础研究发展计划,新型相变材料纳米尺度相变与快速导电机理研究,2013-2015,参与
9.北京市科技新星项目,电子显微镜中纳米材料性能调控平台的搭建及科学问题的研究, 2013-2015,主持
10.国家自然科学基金青年基金,半导体纳米线/薄膜应力加载下结构演变及电学性能的研究,2011-2013,主持
代表性研究成果
1.H.L. Yuan, K. Wang, H. Hu, L. Yang*, J. Chen,K. Zheng* Atomic‐Scale Observation of Grain Boundary Dominated Unsynchronized Phase Transition in Polycrystalline Cu2Se.Advanced Materials34 (40): 2205715, 2022
2.X. Zhang, P.J. Ma, C. Wang*, L.Y. Gan, X.J. Chen, P. Zhang, Y.Wang, H. Li, L.H. Wang, X.Y. Zhou*,Kun Zheng*. Unraveling the Dual Defect Sites in Graphite Carbon Nitride for Ultra-high Photocatalytic H2O2Evolution.Energy & Environmental Science. 15: 830-842, 2022.
3.P.J. Ma, X. Zhang, C. Wang*, Z.W. Wang, K.W. Wang, Y.B. Feng, J.X. Wang, Y.D. Zhai, J.G. Deng*, L.H. Wang,K. Zheng*.Band alignment of homojunction by anchoring CN quantum dots on g-C3N4 (0D/2D) enhance photocatalytic hydrogen peroxide evolution.Applied Catalysis B: Environmental. 300: 120736, 2022.
4.X. Qu, C. Zhou*, A. Li, W. Li, W. Li, K. Wang,K. Zheng*. Atomic-Scale Observation of Unusual Dislocations in GaAs-GaAsSb Heterostructured Nanowires.ACS Applied Materials & Interfaces14 (5): 7513, 2022.
5.X.L. Qu, Y.C. He, M.H. Qu, T.Y. Ruan, F.H. Chu, Z.L. Zheng, Y.B. Ma, Y.P. Chen, X.N. Ru, X.X. Xu, H. Yan, L.H. Wang, Y.Z. Zhang*, X.J. Hao, Z. Hameiri, Z.-G. Chen, L.Z. Wang,K. Zheng*. Identification of Embedded Nanotwins at c-Si/a-Si: H Interface Limiting the Performance of High-efficiency Silicon Heterojunction Solar Cells.Nature Energy6:194–202, 2021.
6.Y.Z. Zheng, X.-L. Shi, H.L. Yuan, S.Y. Lu, X.L. Qu, W.-D. Liu, L.H. Wang,K. Zheng*, J. Zou, Z.-G. Chen*. A Synergy of Strain Loading and Laser Radiation in Determining the High-Performing Electrical Transports in the Single Cu-Doped SnSe Microbelt.Materials Today Physics13: 100198, 2020.
7.C. Zhou, X.T. Zhang,K. Zheng*, P.P. Chen, W. Lu, J. Zou*. Self-assembly Growth of In-rich InGaAs Core−Shell Structured Nanowires with Remarkable Near Infrared Photoresponsivity.Nano Letters17: 7824-7830, 2017.
8.M.T. Soo,K. Zheng*, Q. Gao, H. H. Tan, C. Jagadish, J. Zou*. Growth of Catalyst-free Epitaxial InAs Nanowires on Si Wafers Using Metallic Masks.Nano Letters16 (2016) 4189-4193.
9.K. Zheng*, Z. Zhang, Y.B. Hu, P.P. Chen, W. Lu, J. Drennan, X.D. Han, J. Zou*. Orientation Dependence of Electromechanical Characteristics of Defect-free InAs Nanowires.Nano Letters16:1787-1793, 2016.
10.K. Zheng, R. Shao, J. Wang, Z. Liao, N. Marks, P. Chen, W. Lu, X. Han, J. Zou* Fabrication of Individual Carbon Nanotubes and Their Arrays in a Transmission Electron Microscope.Carbon100, 435-440, 2016