CHARGE-DENSITY-WAVE

作品数:16被引量:5H指数:1
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相关期刊:《Ultrafast Science》《Journal of Materials Science & Technology》《Chinese Physics B》《Chinese Physics Letters》更多>>
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Memristive switching in the surface of a charge-density-wave topological semimetal
《Science Bulletin》2024年第13期2042-2049,共8页Jianwen Ma Xianghao Meng Binhua Zhang Yuxiang Wang Yicheng Mou Wenting Lin Yannan Dai Luqiu Chen Haonan Wang Haoqi Wu Jiaming Gu Jiayu Wang Yuhan Du Chunsen Liu Wu Shi Zhenzhong Yang Bobo Tian Lin Miao Peng Zhou Chun-Gang Duan Changsong Xu Xiang Yuan Cheng Zhang 
supported by the National Key R&D Program of China(2022YFA1405700);the National Natural Science Foundation of China(12174069 and 92365104);Shuguang Program from the Shanghai Education Development Foundation;supported by the National Key R&D Program of China(2023YFA1407500);the National Natural Science Foundation of China(12174104 and 62005079);supported by the National Key R&D Program of China(2022YFA1402901);National Natural Science Foundation of China(12274082);Shanghai Science and Technology Committee(23ZR1406600);Shanghai Pilot Program for Basic Research-FuDan University 21TQ1400100(23TQ017);supported by the China Postdoctoral Science Foundation(2022M720816);supported by the National Key R&D Program of China(2022YFA1402902)。
Owing to the outstanding properties provided by nontrivial band topology,topological phases of matter are considered as a promising platform towards low-dissipation electronics,efficient spin-charge conversion,and top...
关键词:Topological semimetal Schottky barrier Surface ferroelectricity Memristor 
Planar Hall Effect in the Charge-Density-Wave Bi_(2)Rh_(3)Se_(2)
《Chinese Physics Letters》2024年第7期126-131,共6页蔡明桔 陈正 杨扬 朱相德 孙浩翔 朱安康 刘学 韩玉岩 高文帅 田明亮 
supported by the National Natural Science Foundation of China (Grant Nos.U19A2093,11904002,and 12074372);the Excellent Youth Project of Natural Science Foundation of Anhui Province (Grant No.2308085Y07)。
We systematically investigate in-plane transport properties of ternary chalcogenideBi_(2)Rh_(3)Se_(2).Upon rotating the magnetic field within the plane of the sample, one can distinctly detect the presence of both pla...
关键词:materials PLANAR ANISOTROPIC 
Nonlocal Probing of Amplitude Mode Dynamics in Charge-Density-Wave Phase of EuTe4
《Ultrafast Science》2023年第6期25-37,共13页Ranjana Rathore Himanshu Singhal Vivek Dwij Mayanak K Gupta Abhishek Pathak juzer Ali Chakera Ranjan Mittal Aditya Prasad Roy Arun Babu Ruta Kulkarni A Thamizhavel Ayman H Said Dipanshu Bansal 
D.B.thanks the financial support from the Science&Engineering Research Board(SERB)under project no.CRG/2022/001317,BRNS-DAE under project no.58/14/30/2019-BRNS/11117, MoE/STARS under project no.MoE/STARS-1/345.
Amplitude mode is collective excitation emerging from frozen lattice distortions below the charge-density-wave(CDW)transition temperature TCDW and relates to the order parameter.Generally,the amplitude mode is non-pol...
关键词:EXCITED PHONON excitation 
Pressure-Induced Superconductivity in the Charge-Density-Wave Compound LaTe_(2-x)Sb_(x)(x=0 and 0.4)
《Chinese Physics Letters》2023年第10期101-107,共7页陈旭 孙培函 谢圳楷 孟繁琦 裴翠颖 齐彦鹏 应天平 刘凯 郭建刚 陈小龙 
financially supported by the National Key Research and Development Program of China(Grant Nos.2018YFE0202600,2021YFA1401800,2017YFA0304700);the National Natural Science Foundation of China(Grant Nos.51922105,11804184,11974208,11774424,12174443,U1932217,and11974246);Beijing Natural Science Foundation(Grant No.Z200005);supported by the Synergetic Extreme Condition User Facility(SECUF)。
Magnetic CeTe_(2)achieving superconductivity under external pressure has received considerable attention.The intermingling of 4f and 5d electrons from Ce raised the speculation of an unconventional pairing mechanism a...
关键词:SUPERCONDUCTIVITY CHARGE RARE 
Electronic structure study of the charge-density-wave Kondo lattice CeTe_(3)
《Chinese Physics B》2023年第9期414-421,共8页王博 周锐 罗学兵 张云 陈秋云 
the National Natural Science Foundation of China(Grant Nos.12122409,11874330,11904334,12004349,and 11904335);the National Key Research and Development Program of China(Grants Nos.2022YFA1402201 and 2021YFA1601100);the BL03U and BL09U ARPES beam line of Shanghai Synchrotron Radiation Facility(SSRF,China)。
The behaviors of f electrons are crucial for understanding the rich phase diagrams and ground-state properties of heavy fermion(HF)systems.The complicated interactions between f electrons and conduction electrons larg...
关键词:4f-electron CHARGE-DENSITY-WAVE electronic structure angle-resolved photoemission spectroscopy 
Superconductivity in CuIr_(2-x)Al_(x)Te_(4) telluride chalcogenides
《Chinese Physics B》2022年第3期538-544,共7页Dong Yan Lingyong Zeng Yijie Zeng Yishi Lin Junjie Yin Meng Wang Yihua Wang Daoxin Yao Huixia Luo 
the financial support by the National Natural Science Foundation of China (Grant No. 11922415);Guangdong Basic and Applied Basic Research Foundation, China (Grants No. 2019A1515011718);the Pearl River Scholarship Program of Guangdong Province Universities and Colleges (Grants No. 20191001);supported by the National Natural Science Foundation of China (Grants No. 11974432);the National Key R&D Program of China (Grant Nos. 2018YFA0306001 and 2017YFA0206203);the financial support by the National Key Laboratory Development Fund (No. 20190030);partial support by the National Key R&D Program of China (Grant No. 2017YFA0303000);National Natural Science Foundation of China (Grant No. 11827805);Shanghai Municipal Science and Technology Major Project, China (Grant No. 2019SHZDZX01);supported by the National Natural Science Foundation of China (Grant Nos. 11904414 and 12174454);the National Key R&D Program of China (Grant No. 2019YFA0705702)。
The relationship between charge-density-wave(CDW) and superconductivity(SC), two vital physical phases in condensed matter physics, has always been the focus of scientists’ research over the past decades. Motivated b...
关键词:layered telluride chalcogenide SUPERCONDUCTIVITY CHARGE-DENSITY-WAVE CuIr_(2-x)Al_(x)Te_(4) 
Pressure tuning of the anomalous Hall effect in the kagome superconductor CsV_(3)Sb_(5)
《Chinese Physics B》2022年第1期31-36,共6页Fang-Hang Yu Xi-Kai Wen Zhi-Gang Gui Tao Wu Zhenyu Wang Zi-Ji Xiang Jianjun Ying Xianhui Chen 
the National Key Research and Development Program of China(Grant Nos.2019YFA0704900 and 2017YFA0303001);the Anhui Initiative in Quantum Information Technologies(Grant No.AHY160000);the Science Challenge Project of China(Grant No.TZ2016004);the Key Research Program of Frontier Sciences,Chinese Academy of Sciences(CAS)(Grant No.QYZDYSSWSLH021);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB25000000);the National Natural Science Foundation of China(Grants Nos.11888101 and 11534010);the Collaborative Innovation Program of Hefei Science Center,CAS(Grant No.2020HSC-CIP014);the Fundamental Research Funds for the Central Universities,China(Grant No.WK3510000011).
Controlling the anomalous Hall effect(AHE)inspires potential applications of quantum materials in the next generation of electronics.The recently discovered quasi-2D kagome superconductor CsV_(3)Sb_(5) exhibits large ...
关键词:anomalous Hall effect(AHE) charge-density-wave(CDW) kagome superconductor pressure effect 
Anisotropic gapping of topological Weyl rings in the charge-density-wave superconductor In_(x)TaSe_(2)被引量:1
《Science Bulletin》2021年第3期243-249,M0004,共8页Yupeng Li Yi Wu Chenchao Xu Ningning Liu Jiang Ma Baijiang Lv Gang Yao Yan Liu Hua Bai Xiaohui Yang Lei Qiao Miaocong Li Linjun Li Hui Xing Yaobo Huang Junzhang Ma Ming Shi Chao Cao Yang Liu Canhua Liu Jinfeng Jia Zhu-An Xu 
the National Key R&D Program of the China(2016YFA0300402,2014CB648400,and 2016YFA0300203);the National Natural Science Foundation of China(11774305 and 11274006);the Fundamental Research Funds for the Central Universities of China。
Topological materials and topological phases have recently become a hot topic in condensed matter physics.In this work,we report an In-intercalated transition-metal dichalcogenide In_(x)TaSe_(2)(named 112 system),a to...
关键词:Nodal-line semimetal Charge density wave Superconductivity DFT calculations Weyl rings 
Multimorphism and gap opening of charge-density-wave phases in monolayer VTe2被引量:3
《Nano Research》2020年第6期1733-1738,共6页Meizhuang Liu Changwei Wu Zizhao Liu Zhiqiang Wang Dao-Xin Yao Dingyong Zhong 
D.Y.Z.thanks the financial support from the National Natural Science Foundation Program of China(Nos.11974431 and 11832019);the Guangzhou Science and Technology Project(No.201707020002);C.W.W.and D.X.Y.thank the support from The National Key Research and Development Program of China(Nos.2017YFA0206203 and 2018YFA0306001);the National Natural Science Foundation Program of China(No.11974432);Guangdong Basic and Applied Basic Research Foundation(No.2019A1515011337);Leading Talent Program of Guangdong Special Projects;The computation part of the work was supported by National Supercomputer Center in Guangzhou,China.
Vanadium dichalcogenides have attracted increasing interests for the charge density wave phenomena and possible ferromagnetism.Here,we report on the multiphase behavior and gap opening in monolayer VTe2 grown by molec...
关键词:transition-metal dichalcogenides charge density wave 1T-VTe2 scanning tunneling microscopy 
Photoinduced phase transitions in two-dimensional charge-density-wave 1T-TaS_2
《Chinese Physics B》2019年第5期1-10,共10页Wen Wen Chunhe Dang Liming Xie 
Project supported by the National Natural Science Foundation of China(Grant Nos.21673058 and 21822502);the Key Research Program of Frontier Sciences of Chinese Academy of Sciences(Grant No.QYZDB-SSW-SYS031);the Strategic Priority Research Program of Chinese Academy of Sciences(Grant No.XDB30000000)
Charge-density-wave(CDW) materials with strongly correlated electrons have broadband light absorption and ultrafast response to light irradiation, and hence hold great potential in photodetection. 1 T-TaS2 is a typica...
关键词:CHARGE density wave phase TRANSITION 1T-TaS2 PHOTODETECTION 
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