DICHALCOGENIDES

作品数:54被引量:167H指数:7
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相关领域:理学一般工业技术更多>>
相关机构:香港大学中国科学院大学陕西师范大学中国科学技术大学更多>>
相关期刊:《Chinese Physics B》《Chinese Physics Letters》《Chinese Optics Letters》《Science Bulletin》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中国博士后科学基金北京市自然科学基金更多>>
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Enhancing memristor performance with 2D SnO_(x)/SnS_(2) heterostructure forneuromorphic computing
《Science China Materials》2025年第2期581-589,共9页Yangwu Wu Sifan Li Yun Ji Zhengjin Weng Houying Xing Lester Arauz Travis Hu Jinhua Hong Kah-Wee Ang Song Liu 
supported by the National Natural Science Foundation of China (22175060 and 12304082);Shenzhen Science and Technology Program (JCYJ20220530160407016);the Natural Science Foundation of Hunan Province (2023JJ20001);the support from the U.S. National Science Foundation (2004251)。
Layered metal dichalcogenides (LMDs) neuromorphic memristor devices offer a promising alternative toconventional von Neumann architectures, addressing speedand energy efficiency constraints. However, challenges remain...
关键词:SnO_(x)/SnS_(2) oxidation layered metal dichalcogenides convolutional image processing neuromorphic computing 
Strain-engineered rippling at the bilayer-MoS_(2) interface identified by advanced atomic force microscopy
《Frontiers of physics》2024年第6期157-165,共9页Haoyu Dong Songyang Li Shuo Mi Jianfeng Guo Zhaxi Suonan Hanxiang Wu Yanyan Geng Manyu Wang Huiwen Xu Li Guan Fei Pang Wei Ji Rui Xu Zhihai Cheng 
supported by the National Key R&D Program of China(MOST)(Grant Nos.2023YFA1406500 and 2018YFE0202700);the National Natural Science Foundation of China(NSFC)(Nos.21622304,61674045,11604063,11974422,and 12104504);the Strategic Priority Research Program(Chinese Academy of Sciences,CAS)(No.XDB30000000);the Fundamental Research Funds for the Central Universities and the Research Funds of Renmin University of China[Nos.21XNLG27(Z.C.)and 22XNH095(H.D.)];supported by the Outstanding Innovative Talents Cultivation Funded Programs 2023 of Renmin University of China.
The van der Waals interface structures and behaviors are of great impor-tance in determining the physical properties of two-dimensional atomic crystals and their heterostructures.The delicate interfacial properties ar...
关键词:rippling INTERFACE strain-engineered atomic force microscopy transitionmetal dichalcogenides 
Exploring the experimental study and density functional theory calculations of symmetric and asymmetric chalcogen atoms interacted molybdenum dichalcogenides for lithium-ion batteries
《Journal of Materials Science & Technology》2023年第31期44-56,共13页Dhanasekaran Vikraman Sajjad Hussain Zeesham Abbas K.Karuppasamy Woo-Seok Kang P.Santhoshkumar A.Kathalingam Jongwan Jung Hyun-Seok Kim 
supported by the Mid-career Researcher Program through the National Research Foundation of Korea(NRF)funded by the Ministry of Science and ICT(No.2019R1A2C2086747)and the research program of Dongguk University in 2022(No.S-2022-G0001-00016).
Two-dimensional asymmetric chalcogen atoms attached to Janus nanoparticles have fascinated research attention owing to their distinctive properties and characteristics for various applications.This paper proposed a fa...
关键词:TeMoS TeMoSe JANUS Li-ion battery 
Flexible electronics based on one-dimensional inorganic semiconductor nanowires and two-dimensional transition metal dichalcogenides被引量:2
《Chinese Chemical Letters》2023年第11期82-97,共16页Kang Chen Junan Pan Weinan Yin Chiyu Ma Longlu Wang 
supported by the Natural Science Foundation of China(No.51902101);Natural Science Foundation of Jiangsu Province(No.BK20201381);Science Foundation of Nanjing University of Posts and Telecommunications(No.NY219144);Postgraduate Research&Practice Innovation Program of Jiangsu Province(No.SJCX22_0254).
Flexible electronics technology is considered as a revolutionary technology to unlock the bottleneck of traditional rigid electronics that prevalent for decades,thereby fueling the next-generation electronics.In the p...
关键词:Flexible electronics One-dimensional inorganic semiconductor NANOWIRES Two-dimensional transition metal DICHALCOGENIDES Mechanical properties Flexible device applications 
Defect repairing in two-dimensional transition metal dichalcogenides被引量:2
《Frontiers of physics》2023年第5期47-64,共18页Shiyan Zeng Fang Li Chao Tan Lei Yang Zegao Wang 
supported by the National Natural Science Foundation of China(Nos.52002254 and 52272160);the Sichuan Science and Technology Foundation(Nos.2020YJ0262,2021YFH0127,2023YFSY0002,and 2022YFS0045);the Chunhui Plan of the Ministry of Education,Fundamental Research Funds for the Central Universities,China(No.YJ201893);the Open-Foundation of Key Laboratory of Laser Device Technology,China North Industries Group Corporation Limited(Grant No.KLLDT202104).
Atomically thin two-dimensional(2D)transition metal dichalcogenides(TMDCs)have stimulated enormous research interest due to rich phase structure,high theoretical carrier mobility and layer-dependent bandgap.In view of...
关键词:DEFECT repairing two-dimensional transition metal DICHALCOGENIDES 
Aryldiazonium salts can serve as nitrogen-based Lewis acid catalysts and their applications in the formation of photoactive charge transfer complexes
《Chinese Chemical Letters》2023年第5期217-221,共5页Xiaojian Ren Qiang Liu Zhusheng Yang Zhixiang Wang Xiangyu Chen 
financial support from the National Natural Science Foundation of China(Nos.22001248 and 22173103);the Fundamental Research Funds for the Central Universities and the University of the Chinese Academy of Sciences。
We report the Lewis acid catalysis of aryldiazonium salts,and their Lewis acidity applications in photogeneration of aryl radicals under additive-,photocatalyst-and transition metal-free conditions.In this visible lig...
关键词:Aryldiazonium salts Nitrogen-based Lewis acid catalysts DICHALCOGENIDES DFT studies PHOTOREDOX 
Thermal transport properties of two-dimensional boron dichalcogenides from a first-principles and machine learning approach
《Chinese Physics B》2023年第5期7-13,共7页邱占均 胡晏箫 李顶 胡涛 肖红 冯春宝 李登峰 
Scientific and Technological Research of Chongqing Municipal Education Commission(Grant No.KJZD-K202100602);the funding of Institute for Advanced Sciences of Chongqing University of Posts and Telecommunications(Grant No.E011A2022326)。
The investigation of thermal transport is crucial to the thermal management of modern electronic devices.To obtain the thermal conductivity through solution of the Boltzmann transport equation,calculation of the anhar...
关键词:boron dichalcogenides thermal conductivity machine learning interatomic potentials first-principles calculation 
Anisotropic monolayer of ReX_(2)on Au foils for exploring abnormal growth behavior and electronic properties
《Nano Research》2023年第3期4197-4210,共14页Wenzhi Quan Shuangyuan Pan Fan Zhou Yanfeng Zhang 
supported by the National Key Research and Development Program of China(No.2018YFA0703700);the National Natural Science Foundation of China(Nos.51925201,51991344,51991340,and 52021006);the Open Research Fund Program of the State Key Laboratory of Low Dimensional Quantum Physics(No.KF202011).
As an emerging class of semiconducting transition metal dichalcogenides(TMDCs),two-dimensional(2D)rhenium dichalcogenides(ReX_(2),X=S or Se)have recently aroused great research interest due to their unique anisotropic...
关键词:rhenium dichalcogenides(ReX_(2)) AU chemical vapor deposition scanning tunneling microscopy/spectroscopy growth behavior electronic properties 
Charge density wave states in phase-engineered monolayer VTe_(2)被引量:1
《Chinese Physics B》2022年第7期71-76,共6页Zhi-Li Zhu Zhong-Liu Liu Xu Wu Xuan-Yi Li Jin-An Shi Chen Liu Guo-Jian Qian Qi Zheng Li Huang Xiao Lin Jia-Ou Wang Hui Chen Wu Zhou Jia-Tao Sun Ye-Liang Wang Hong-Jun Gao 
the National Key Research and Development Program of China(Grant Nos.2021YFA1400100,2020YFA0308800,and 2019YFA0308000);the National Natural Science Foundation of China(Grant Nos.92163206,62171035,62171035,61901038,61971035,61725107,and 61674171);the Beijing Nova Program from Beijing Municipal Science&Technology Commission(Grant No.Z211100002121072);the Beijing Natural Science Foundation(Grant Nos.Z190006 and 4192054)。
Charge density wave(CDW)strongly affects the electronic properties of two-dimensional(2D)materials and can be tuned by phase engineering.Among 2D transitional metal dichalcogenides(TMDs),VTe_(2)was predicted to requir...
关键词:charge density wave H-VTe_(2) phase engineering transitional metal dichalcogenides 
Observation of double indirect interlayer exciton in MoSe_(2)/WSe_(2) heterostructure被引量:4
《Nano Research》2022年第3期2661-2666,共6页Biao Wu Yunpeng Wang Jiahong Zhong Cheng Zeng Yassine Madoune Wanting Zhu Zongwen Liu Yanping Liu 
the National Natural Science Foundation of China(No.61775241);Hunan province key research and development project(No.2019GK2233);the Hunan Science Fund for Distinguished Young Scholar(No.2020JJ2059);Youth Innovation Team of Central South University(No.2019012);Hunan Province Graduate Research and Innovation Project(No.CX20190177);the Science and Technology Innovation Basic Research Project of Shenzhen(No.JCYJ20180307151237242);Also,Y.P.L.acknowledges the support provided by the Central South University of the State Key Laboratory of High-Performance Complex Manufacturing Project(No.ZZYJKT2020-12);Z.W.L.thanks the funding support from the Australian Research Council(ARC Discovery Projects)(Nos.DP210103539 and DP180102976).
Interlayer excitons(IXS)are electron–hole pairs bound in the spatial separation layer by the Coulomb effect,and their lifetime is several orders of magnitude longer than that of direct excitons,providing an essential...
关键词:transitional metal dichalcogenides HETEROSTRUCTURE interlayer exciton photoluminescence density functional theory 
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