Ultrathin Nanosheets of Vanadium Diselenide: A Metallic Two-Dimensional Material with Ferromagnetic Charge-Density-Wave Behavior

被引：251
|
作者：
Xu, Kun [1 ,2 ]
Chen, Pengzuo [1 ,2 ]
Li, Xiuling [3 ,4 ]
Wu, Changzheng [1 ,2 ]
Guo, Yuqiao [1 ,2 ]
Zhao, Jiyin [1 ,2 ]
Wu, Xiaojun [1 ,2 ,3 ,4 ]
Xie, Yi [1 ,2 ]
机构：
[1] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China
[2] Univ Sci & Technol China, Collaborat Innovat Ctr Chem Energy Mat, Hefei 230026, Anhui, Peoples R China
[3] Univ Sci & Technol China, CAS Key Lab Mat Energy Convers, Hefei 230026, Anhui, Peoples R China
[4] Univ Sci & Technol China, Dept Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 40期
基金：
中国国家自然科学基金;
关键词：
charge density waves; metallic behavior; room temperature ferromagnetism; ultrathin nanosheets; vanadium selenide; MOS2;
D O I：
10.1002/anie.201304337
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new metallic 2D material with high electrical conductivity (1×103 S m-1) consists of VSe2 ultrathin nanosheets with 4-8 Se-V-Se atomic layers. This is the first 2D transition-metal dichalcogenide with intrinsic room-temperature ferromagnetism. The nanosheets increase the charge-density-wave transition temperature to 135 K by dimensional reduction. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：10477 / 10481
页数：5
相关论文
共 50 条
  • [21] Effect of substrate temperature on the morphology of chemical vapor deposition grown two-dimensional metallic vanadium diselenide
    Hossain, Mongur
    Sen, Sapan Kumar
    CURRENT APPLIED PHYSICS, 2023, 52 : 31 - 36
  • [22] Two-Dimensional Metallic Vanadium Ditelluride as a High-Performance Electrode Material
    Shi, Jianping
    Huan, Yahuan
    Zhao, Xiaoxu
    Yang, Pengfei
    Hong, Min
    Xie, Chunyu
    Pennycook, Stephen
    Zhang, Yanfeng
    ACS NANO, 2021, 15 (01) : 1858 - 1868
  • [23] Two-dimensional vanadyl phosphate ultrathin nanosheets for high energy density and flexible pseudocapacitors
    Changzheng Wu
    Xiuli Lu
    Lele Peng
    Kun Xu
    Xu Peng
    Jianliu Huang
    Guihua Yu
    Yi Xie
    Nature Communications, 4
  • [24] Two-dimensional vanadyl phosphate ultrathin nanosheets for high energy density and flexible pseudocapacitors
    Wu, Changzheng
    Lu, Xiuli
    Peng, Lele
    Xu, Kun
    Peng, Xu
    Huang, Jianliu
    Yu, Guihua
    Xie, Yi
    NATURE COMMUNICATIONS, 2013, 4
  • [25] Two-dimensional molybdenum diselenide nanosheets as a novel electrode material for symmetric supercapacitors using organic electrolyte
    Pazhamalai, Parthiban
    Krishnamoorthy, Karthikeyan
    Sahoo, Surjit
    Kim, Sang-Jae
    ELECTROCHIMICA ACTA, 2019, 295 : 591 - 598
  • [26] Effect of Layer Charge Density on the Exfoliation of Montmorillonite to Prepare Two-Dimensional Nanosheets
    Gao R.
    Zhao Y.
    Chen L.
    Zhang T.
    Bai H.
    Song S.
    Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society, 2021, 49 (07): : 1420 - 1428
  • [27] Generating two-dimensional ferromagnetic charge density waves via external fields
    Jin, Heng
    Chen, Jiabin
    Li, Yang
    Shao, Bin
    Huang, Bing
    PHYSICAL REVIEW B, 2022, 106 (16)
  • [28] Superconductivity and charge density wave order in the two-dimensional Holstein model
    Bradley, Owen
    Batrouni, George G.
    Scalettar, Richard T.
    PHYSICAL REVIEW B, 2021, 103 (23)
  • [29] Evolution of the charge density wave order on the two-dimensional hexagonal lattice
    Litak, Grzegorz
    Wysokinskic, Karol Izydor
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2017, 440 : 104 - 107
  • [30] Ultrafast formation of topological defects in a two-dimensional charge density wave
    Cheng, Yun
    Zong, Alfred
    Wu, Lijun
    Meng, Qingping
    Xia, Wei
    Qi, Fengfeng
    Zhu, Pengfei
    Zou, Xiao
    Jiang, Tao
    Guo, Yanfeng
    van Wezel, Jasper
    Kogar, Anshul
    Zuerch, Michael W.
    Zhang, Jie
    Zhu, Yimei
    Xiang, Dao
    NATURE PHYSICS, 2024, 20 (01) : 54 - 60
12345