Spin transport calculation for the branch-shaped zigzag graphene nano-ribbon

被引：3
|
作者：
Lee, Hsin-Han [1 ]
Chang, Ching-Ray [1 ]
机构：
[1] Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan
来源：
JOURNAL OF APPLIED PHYSICS | 2012年 / 111卷 / 07期
关键词：
D O I：
10.1063/1.3684714
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The zigzag graphene nano-ribbon (ZGNR) has a novel physical property called the quantum spin Hall effect (QSHE). In this paper, we use the Landauer method to calculate the current and polarization on two types of branching ZGNR (fork-shaped and H-shaped). Our results indicate that the branch-shape graphene device will enhance the spin polarizing current. (C) 2012 American Institute of Physics. [doi: 10.1063/1.3684714]
引用
收藏
页数：3
相关论文
共 50 条
  • [21] Magnetoelastic Instability of a Long Graphene Nano-Ribbon Carrying Electric Current
    Firouz-Abadi, R. D.
    Mohammadkhani, H.
    ADVANCES IN APPLIED MATHEMATICS AND MECHANICS, 2014, 6 (03) : 299 - 306
  • [22] Graphene Nano-Ribbon (GNR) Interconnects: A Genuine Contender or a Delusive Dream?
    Xu, Chuan
    Li, Hong
    Banerjee, Kaustav
    IEEE INTERNATIONAL ELECTRON DEVICES MEETING 2008, TECHNICAL DIGEST, 2008, : 201 - 204
  • [23] Computational study of double-gate graphene nano-ribbon transistors
    Gengchiau Liang
    Neophytos Neophytou
    Mark S. Lundstrom
    Dmitri E. Nikonov
    Journal of Computational Electronics, 2008, 7 : 394 - 397
  • [24] Signal Transmission Analysis of Multilayer Graphene Nano-Ribbon (MLGNR) Interconnects
    Cui, Jiang-Peng
    Zhao, Wen-Sheng
    Yin, Wen-Yan
    Hu, Jun
    IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 2012, 54 (01) : 126 - 132
  • [25] Erratum to: Parity induced edge-current saturation and current distribution in zigzag-edged graphene nano-ribbon devices
    Satofumi Souma
    Matsuto Ogawa
    Takahiro Yamamoto
    Kazuyuki Watanabe
    Journal of Computational Electronics, 2011, 10 (1-2) : 269 - 269
  • [26] Exciton-polariton in graphene nano-ribbon embedded In semiconductor microcavity
    Shojaei, S.
    Imannezhad, S.
    PHYSICA B-CONDENSED MATTER, 2016, 485 : 45 - 52
  • [27] Computational study of double-gate graphene nano-ribbon transistors
    Liang, Gengchiau
    Neophytou, Neophytos
    Lundstrom, Mark S.
    Nikonov, Dmitri E.
    JOURNAL OF COMPUTATIONAL ELECTRONICS, 2008, 7 (03) : 394 - 397
  • [28] Utilizing Graphene Nano-Ribbon Transistor in Data Converters: A Comparative Study
    Rabieefar, Fahimeh
    Dideban, Daryoosh
    ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY, 2019, 8 (03) : M30 - M37
  • [29] THz near-field microscopy of graphene nano-ribbon arrays
    Mitrofanov, O.
    Thompson, R.
    Brener, I.
    Pan, W.
    Yu, W.
    Berger, C.
    de Heer, W. A.
    Jiang, Z.
    2013 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2013,
  • [30] Strain-controlled charge and spin current rectifications in spin-orbit coupled graphene nano-ribbon: A new proposition
    Majhi, Joydeep
    Maiti, Santanu
    JOURNAL OF APPLIED PHYSICS, 2024, 135 (04)
12345