Weak localization in bilayer graphene

被引：195
|
作者：
Gorbachev, R. V. [1 ]
Tikhonenko, F. V. [1 ]
Mayorov, A. S. [1 ]
Horsell, D. W. [1 ]
Savchenko, A. K. [1 ]
机构：
[1] Univ Exeter, Sch Phys, Exeter EX4 4QL, Devon, England
来源：
PHYSICAL REVIEW LETTERS | 2007年 / 98卷 / 17期
关键词：
D O I：
10.1103/PhysRevLett.98.176805
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We have performed the first experimental investigation of quantum interference corrections to the conductivity of a bilayer graphene structure. A negative magnetoresistance - a signature of weak localization-is observed at different carrier densities, including the electroneutrality region. It is very different, however, from the weak localization in conventional two-dimensional systems. We show that it is controlled not only by the dephasing time, but also by different elastic processes that break the effective time-reversal symmetry and provide intervalley scattering.
引用
收藏
页数：4
相关论文
共 50 条
  • [21] Tailoring supercurrent confinement in graphene bilayer weak links
    Rainer Kraft
    Jens Mohrmann
    Renjun Du
    Pranauv Balaji Selvasundaram
    Muhammad Irfan
    Umut Nefta Kanilmaz
    Fan Wu
    Detlef Beckmann
    Hilbert von Löhneysen
    Ralph Krupke
    Anton Akhmerov
    Igor Gornyi
    Romain Danneau
    [J]. Nature Communications, 9
  • [22] Tailoring supercurrent confinement in graphene bilayer weak links
    Kraft, Rainer
    Mohrmann, Jens
    Du, Renjun
    Selvasundaram, Pranauv Balaji
    Irfan, Muhammad
    Kanilmaz, Umut Nefta
    Wu, Fan
    Beckmann, Detlef
    von Loehneysen, Hilbert
    Krupke, Ralph
    Akhmerov, Anton
    Gornyi, Igor
    Danneau, Romain
    [J]. NATURE COMMUNICATIONS, 2018, 9
  • [23] Observation of Quantum Hall Effect and weak localization in p-type bilayer epitaxial graphene on SiC(0001)
    Yu, Cui
    Li, Jia
    Gao, Kuanghong
    Lin, Tie
    Liu, Qingbin
    Dun, Shaobo
    He, Zezhao
    Cai, Shujun
    Feng, Zhihong
    [J]. SOLID STATE COMMUNICATIONS, 2013, 175 : 119 - 122
  • [24] Edge disorder and localization regimes in bilayer graphene nanoribbons
    Xu, Hengyi
    Heinzel, T.
    Zozoulenko, I. V.
    [J]. PHYSICAL REVIEW B, 2009, 80 (04)
  • [25] Interlayer torsional sliding and strain localization in bilayer graphene
    Ji, Qingxiang
    Xue, Zhiming
    Zhang, Zaoxu
    Cui, Zhanbo
    Kadic, Muamer
    Wang, Changguo
    [J]. PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2023, 479 (2272):
  • [26] Weak Localization in Graphene: Theory, Simulations, and Experiments
    Hilke, Michael
    Massicotte, Mathieu
    Whiteway, Eric
    Yu, Victor
    [J]. SCIENTIFIC WORLD JOURNAL, 2014,
  • [27] Nondiffusion theory of weak localization magnetoresistance in graphene
    Nestoklon, M. O.
    Averkiev, N. S.
    [J]. PHYSICAL REVIEW B, 2014, 90 (15):
  • [28] Flat bands and electronic localization in twisted bilayer graphene nanoribbons
    Andrade, Elias
    Pantaleon, Pierre A.
    Guinea, Francisco
    Naumis, Gerardo G.
    [J]. PHYSICAL REVIEW B, 2023, 108 (23)
  • [29] Electronic localization in small-angle twisted bilayer graphene
    Nguyen, V. Hung
    Paszko, D.
    Lamparski, M.
    Van Troeye, B.
    Meunier, V
    Charlier, J-C
    [J]. 2D MATERIALS, 2021, 8 (03):
  • [30] Weak localization in boron nitride encapsulated bilayer MoS2
    Papadopoulos, Nikos
    Watanabe, Kenji
    Taniguchi, Takashi
    van der Zant, Herre S. J.
    Steele, Gary A.
    [J]. PHYSICAL REVIEW B, 2019, 99 (11)
12345