兰州大学机构库

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Amplified Spontaneous Emission with a Low Threshold from Quasi-2D Perovskite Films via Phase Engineering and Surface Passivation 期刊论文
Advanced Optical Materials, 2022, 卷号: 10, 期号: 6
Authors:  Li, Jingzhen;  Zhang, Ling;  Chu, Zema;  Dong, Chenhao;  Jiang, Ji;  Yin, Zhigang;  You, Jingbi;  Wu, Jinliang;  Lan, W(兰伟);  Zhang, Xingwang...Li, Jingzhen;  Zhang, Ling;  Chu, Zema;  Dong, Chenhao;  Jiang, Ji;  Yin, Zhigang;  You, Jingbi;  Wu, Jinliang;  Lan, W(兰伟);  Zhang, Xingwang
Favorite  |    Submit date:2022/05/12
Bromine compounds  Esters  Laser excitation  Lead compounds  Morphology  Passivation  Perovskite solar cells  Point defects  Pumping (laser)  Semiconductor doping  Surface defects  Surface morphology  Thin films  Amplified spontaneous emissions  Gain medium  Lasings  Low thresholds  Optoelectronics property  Perovskite films  Quasi-2d  Ruddlesden-Popper  Solution-processed  Surface passivation  
The surface defects of HOPG induced by low-energy Ar+ ion irradiation 期刊论文
Applied Surface Science, 2022, 卷号: 585
Authors:  Wang, XG(汪小刚);  Li, Guopeng;  Zhang, Luyao;  Xiong, Feifei;  Guo, Yue;  Zhong, Guang;  Wang, Jiawei;  Liu, Pinyang;  Shi, Yuanqing;  Guo, YL(郭艳玲)...Wang, XG(汪小刚);  Li, Guopeng;  Zhang, Luyao;  Xiong, Feifei;  Guo, Yue;  Zhong, Guang;  Wang, Jiawei;  Liu, Pinyang;  Shi, Yuanqing;  Guo, YL(郭艳玲);  Chen, L(陈林);  Chen, XM(陈熙萌)
Favorite  |    Submit date:2022/03/18
Heavy ions  Intelligent systems  Ion bombardment  Light absorption  Pyrolytic graphite  Surface defects  Ar+ ions  Elevated temperature  Heavy ions irradiations  Highly oriented pyrolytic graphite  Irradiation dose  Low energy Ar Ion irradiation  Low energy heavy ions  Multi methods  Pyrolytic graphite surface  Surface modification techniques  HOPG  Raman spectroscopy  Surface defect  Monte Carlo methods  
Spinel-type ferrites decorated ZnO for enhanced photoelectrochemical water splitting 期刊论文
OPTICAL MATERIALS, 2022, 卷号: 129
Authors:  Wu, Lan;  Han, Tianxiang;  Zhang, Mingrui;  Gao, Lili;  Yang, Zhiqiang;  Ding, Nana;  Jin, Jun
Favorite  |    Submit date:2022/07/25
heterojunction  Surface states  ZnO  CoFe2O4  NiFe2O4  Charge trapping  Cobalt compounds  Heterojunctions  II-VI semiconductors  Interface states  Iron compounds  Magnetic semiconductors  Wide band gap semiconductors  Zinc oxide  High electron mobility  Novel strategies  Onset potential  Photo-anodes  Photocurrent density  Photoelectrochemical water splitting  Photoresponses  Spinel type ferrites  Surface trap-states  Type II heterojunction  Electrochemistry  Semiconducting zinc compounds  Surface defects  
NaBr-Modified $\mathrm{CsPbI}_2\methrm{Br}$ Improves the Comprehensive Performance of the Solar Cells 期刊论文
IEEE Journal of Photovoltaics, 2022
Authors:  Xie, Caidong;  Li, Junshuai;  Wang, Yanzhou;  Chen, Qiulu;  Liu, Weining;  Yao, Xincheng;  Fu, Yujun;  Liu, Qiming;  Chen, Qiang;  He, Deyan...Xie, Caidong;  Li, Junshuai;  Wang, Yanzhou;  Chen, Qiulu;  Liu, Weining;  Yao, Xincheng;  Fu, Yujun;  Liu, Qiming;  Chen, Qiang;  He, Deyan;  Li, Yali
Favorite  |    Submit date:2022/05/12
Performance evaluation  Photovoltaic cells  Perovskites  Surface morphology  Scanning electron microscopy  X-ray scattering  Temperature measurement  High crystallinity  high performance  improved operation stability  low defect/  trap density  NaBr-modified CsPbI2Br perovskite solar cells (PSCs)  Bromine compounds  Conversion efficiency  Crystallinity  Efficiency  Lead compounds  Morphology  Perovskite  Perovskite solar cells  Photoelectrochemical cells  Sodium compounds  Stability  Surface defects  Surface roughness  Temperature  X ray scattering  High performance  Improved operation stability  Low defect/  Nabr-modified cspbi2br perovskite solar cell  Operation stability  Performance  Performances evaluation  Trap density  X -ray scattering  
Defect induced luminescence from surface modified calcium fluoride nanoparticles for in-situ temperature monitoring of lubricating oil 期刊论文
Applied Nanoscience, 2023, 卷号: 13, 期号: 1, 页码: 275-282
Authors:  Zhang, Jinyun;  Wang, Fu;  Li, Dongmei;  Yan, Jie;  Wei, Jumeng;  Wang, Xuan;  Zhang, Jiachi;  Wang, Zhaofeng
Favorite  |    Submit date:2023/04/12
Additives  Calcium fluoride  Fluorspar  Friction  Lubricating oils  Nanoparticles  Synthesis (chemical)  Tribology  Wear of materials  Defects induced  In-situ temperature  Lubrication /  Mono-dispersed  Nano additives  Surface-modification  Surface-modified  Synthesised  Temperature monitoring  Temperature sensing  
Determine the Role of Alkyl Chains and Hydrogen Bonds in the Assembling Process of Fused Thiophene Indacene Derivatives by Scanning Tunneling Microscopy and Theoretical Calculation 期刊论文
Journal of Physical Chemistry C, 2016, 卷号: 120, 期号: 38, 页码: 21699-21703
Authors:  Liu, Zhi-Fei;  Xu, Huan;  Duan, Rui-Hong;  Yang, Zhi-Yong;  Zhang, HL(张浩力);  Yi, Yuan-Ping
Favorite  |    Submit date:2017/01/12
Hydrogen bonds  Complexation  Density functional theory  Lamellar structures  Molecules  Scanning tunneling microscopy  Surface defects  Thiophene  Alkyl chain  Assembling process  Balance point  Essential characteristic  Fused thiophene  Optimized models  Surface pattern  Theoretical calculations  
Spinel-type ferrites decorated ZnO for enhanced photoelectrochemical water splitting 期刊论文
OPTICAL MATERIALS, 2022, 卷号: 129
Authors:  Wu, Lan;  Han, Tianxiang;  Zhang, Mingrui;  Gao, Lili;  Yang, Zhiqiang;  Ding, Nana;  Jin, J(靳军)
Favorite  |    Submit date:2023/01/03
Iron compounds  Heterojunctions  Magnetic semiconductors  II-VI semiconductors  Charge trapping  Cobalt compounds  Electrochemistry  Wide band gap semiconductors  Zinc oxide  Interface states  Semiconducting zinc compounds  Surface defects  High electron mobility  Novel strategies  Onset potential  Photo-anodes  Photocurrent density  Photoelectrochemical water splitting  Photoresponses  Spinel type ferrites  Surface trap-states  Type II heterojunction  
Etching-Induced Surface Reconstruction of NiMoO4for Oxygen Evolution Reaction 期刊论文
Nano-Micro Letters, 2023, 卷号: 15, 期号: 1
Authors:  Zhu, Jinli;  Qian, Jinmei;  Peng, Xuebing;  Xia, Baori;  Gao, DQ(高大强)
Favorite  |    Submit date:2023/04/12
Catalyst activity  Catalytic oxidation  Durability  Electronic structure  Etching  Gas adsorption  Oxygen  Surface defects  Surface reconstruction  Transition metals  Calculation results  Cation deficiency  Electronic.structure  Lattice distortions  Performance indices  Precatalysts  Rational Reconstruction  Surfaces reconstruction  Water electrolysis  ]+ catalyst  
Etching-Induced Surface Reconstruction of NiMoO4for Oxygen Evolution Reaction 期刊论文
Nano-Micro Letters, 2023, 卷号: 15, 期号: 1
Authors:  Zhu, Jinli;  Qian, Jinmei;  Peng, Xuebing;  Xia, Baori;  Gao, DQ(高大强)
Favorite  |    Submit date:2023/05/25
Catalyst activity  Catalytic oxidation  Durability  Electronic structure  Etching  Gas adsorption  Oxygen  Surface defects  Surface reconstruction  Transition metals  Calculation results  Cation deficiency  Electronic.structure  Lattice distortions  Performance indices  Precatalysts  Rational Reconstruction  Surfaces reconstruction  Water electrolysis  ]+ catalyst  
Etching-Induced Surface Reconstruction of NiMoO4for Oxygen Evolution Reaction 期刊论文
Nano-Micro Letters, 2023, 卷号: 15, 期号: 1
Authors:  Zhu, Jinli;  Qian, Jinmei;  Peng, Xuebing;  Xia, Baori;  Gao, DQ(高大强)
Favorite  |    Submit date:2023/07/18
Catalyst activity  Catalytic oxidation  Durability  Electronic structure  Etching  Gas adsorption  Oxygen  Surface defects  Surface reconstruction  Transition metals  Calculation results  Cation deficiency  Electronic.structure  Lattice distortions  Performance indices  Precatalysts  Rational Reconstruction  Surfaces reconstruction  Water electrolysis  ]+ catalyst