Electronic transport through CNT-fluorographene-Au junction: First-principles study

被引：8
|
作者：
Berdiyorov, G. R. [1 ]
Hamoudi, H. [1 ]
机构：
[1] Hamad Bin Khalifa Univ, Qatar Environm & Energy Res Inst, Doha, Qatar
来源：
EPL | 2020年 / 131卷 / 01期
关键词：
73; 63; -b; Fg; 40; Ns; CARBON; DIODES; CONDUCTANCE; RECTENNAS;
D O I：
10.1209/0295-5075/131/17001
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Quantum transport through CNT-fluorographene-Ag junction is studied using density functional theory in combination with the Landauer-Buttiker formalism. Rectifying behavior is obtained for both single and bilayer fluorographene with rectification ratio exceeding 4. The asymmetric conductance originates from bias-dependent charge localization in the system as was revealed in transmission eigenstates analysis. These findings can be useful in developing metal-insulator-metal junctions for high-frequency applications.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Electronic and transport properties of a nanometer-scale Au/AlN(0001)/Au junction from first-principles
    Lu, T-H
    Tsai, M-H
    APPLIED PHYSICS LETTERS, 2011, 98 (05)
  • [2] First-principles calculations of the electronic transport in Au-Si-Au junctions
    Liu Fu-Ti
    Cheng Yan
    Yang Fu-Bin
    Cheng Xiao-Hong
    Chen Xiang-Rong
    ACTA PHYSICA SINICA, 2013, 62 (10)
  • [3] First principles study of electronic transport through a Cu(111) graphene junction
    Maassen, Jesse
    Ji, Wei
    Guo, Hong
    APPLIED PHYSICS LETTERS, 2010, 97 (14)
  • [4] First-Principles Investigation of Bilayer Fluorographene
    Sivek, J.
    Leenaerts, O.
    Partoens, B.
    Peeters, F. M.
    JOURNAL OF PHYSICAL CHEMISTRY C, 2012, 116 (36): : 19240 - 19245
  • [5] First-Principles Study of Spin Transport in CrO2-CNT-CrO2 Magnetic Tunnel Junction
    Choudhary, Sudhanshu
    Varshney, Mayur
    JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2015, 28 (10) : 3141 - 3145
  • [6] First-principles study of the electronic transport properties of a C131-based molecular junction
    Zhao, Peng
    Liu, Desheng
    SOLID STATE COMMUNICATIONS, 2011, 151 (20) : 1424 - 1427
  • [7] Electronic transport properties of carbon chains between Au and Ag electrodes: A first-principles study
    Fang, Changfeng
    Cui, Bin
    Xu, Yuqing
    Ji, Guomin
    Liu, Desheng
    Xie, Shijie
    PHYSICS LETTERS A, 2011, 375 (41) : 3618 - 3623
  • [8] First-principles Study of Electron Transport Through Oligoacenes
    Pan, Zhen
    Li, Qun-xiang
    Shi, Qin-wei
    Wang, Xiao-ping
    CHINESE JOURNAL OF CHEMICAL PHYSICS, 2009, 22 (01) : 7 - 12
  • [9] First-Principles Study of Spin Transport in CrO2–CNT–CrO2 Magnetic Tunnel Junction
    Sudhanshu Choudhary
    Mayur Varshney
    Journal of Superconductivity and Novel Magnetism, 2015, 28 : 3141 - 3145
  • [10] First-principles study of the electronic transport properties of the carbon nanobuds
    Zhao, P.
    Wang, P. J.
    Zhang, Z.
    Ren, M. J.
    Liu, D. S.
    PHYSICA B-CONDENSED MATTER, 2010, 405 (08) : 2097 - 2101
12345