Resistance Fluctuations and Aharonov-Bohm-Type Oscillations in Antidot Arrays in the Quantum Hall Regime

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Author(s)

Abstract

Resistance fluctuation phenomenon in antidot lattices in the quantum Hall regime are studied. Magnetoresistance of finite antidot array systems in the quantum Hall plateau transition regime exhibits two types of oscillatory effect. One is the aperiodic resistance fluctuations (RFs) and the other is the Aharonov-Bohm (AB)-type oscillations. Their dependences on the magnetic field and the gate voltage are quite distinct. While the aperiodic RFs are attributed to the complex evolution of the conducting network of compressible channels, the AB-type oscillations are interpreted in terms of edge states formed around individual antidots. The self-consistent screening effect is important for the both phenomenon, whereas, the single electron charging effect plays a minor role in the present case.

Journal

  • Journal of the Physical Society of Japan

    Journal of the Physical Society of Japan 77(9), "093715-1"-"093715-4", 2008-09-15

    The Physical Society of Japan (JPS)

References:  14

  • <no title>

    PRANGE R. E.

    The Quantum Hall Effect, 1990

    Cited by (1)

  • <no title>

    HUCKESTEIN B.

    Rev. Mod. Phys. 67, 357, 1995

    Cited by (1)

  • <no title>

    SIMMONS J. A.

    Phys. Rev. B 44, 12933, 1991

    Cited by (1)

  • <no title>

    COBDEN D. H.

    Phys. Rev. Lett. 82, 4695, 1999

    Cited by (1)

  • <no title>

    MACHIDA T.

    Phys. Rev. B 63, 045318, 2001

    Cited by (1)

  • <no title>

    IYE Y.

    J. Phys. Soc. Jpn. 73, 3370, 2004

    Cited by (1)

  • <no title>

    KATO M.

    Physica E 34, 534, 2006

    Cited by (1)

  • <no title>

    KATO M.

    Phys. Rev. B 77, 155318, 2008

    Cited by (1)

  • <no title>

    KATO M.

    AIP Conf. Proc. 893, 659, 2007

    Cited by (1)

  • <no title>

    JAIN J. K.

    Phys. Rev. Lett. 60, 1542, 1988

    Cited by (1)

  • <no title>

    LIER K.

    Phys. Rev. B 50, 7757, 1994

    Cited by (1)

  • <no title>

    CHKLOVSKII D. B.

    Phys. Rev. B 46, 4026, 1992

    Cited by (5)

  • <no title>

    FORD C. J. B.

    Phys. Rev. B 49, 17456, 1994

    Cited by (2)

  • <no title>

    KARAKURT I.

    Phys. Rev. Lett. 87, 146801, 2001

    Cited by (2)

Codes

  • NII Article ID (NAID)
    110006933476
  • NII NACSIS-CAT ID (NCID)
    AA00704814
  • Text Lang
    ENG
  • Article Type
    SHO
  • ISSN
    00319015
  • NDL Article ID
    9646176
  • NDL Source Classification
    ZM35(科学技術--物理学)
  • NDL Call No.
    Z53-A404
  • Data Source
    CJP  NDL  NII-ELS 
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