Absolute negative resistance induced by directional electron-electron scattering in a two-dimensional electron gas

被引：23
|
作者：
Kaya, Ismet I. [1 ]
Eberl, Karl
机构：
[1] Sabanci Univ, Fac Engn & Nat Sci, TR-34956 Istanbul, Turkey
[2] Max Planck Inst FKF, D-70569 Stuttgart, Germany
来源：
PHYSICAL REVIEW LETTERS | 2007年 / 98卷 / 18期
关键词：
D O I：
10.1103/PhysRevLett.98.186801
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A three-terminal device formed by two electrostatic barriers crossing an asymmetrically patterned two-dimensional electron gas displays an unusual potential depression at the middle contact, yielding absolute negative resistance. The device displays momentum and current transfer ratios that far exceed unity. The observed reversal of the current or potential in the middle terminal can be interpreted as the analog of Bernoulli's effect in a Fermi liquid. The results are explained by directional scattering of electrons in two dimensions.
引用
收藏
页数：4
相关论文
共 50 条
  • [41] Electron-Electron Interaction and Spin-Orbit Coupling in InAs/AlSb Heterostructures with a Two-Dimensional Electron Gas
    Gavrilenko, V. I.
    Krishtopenko, S. S.
    Goiran, M.
    SEMICONDUCTORS, 2011, 45 (01) : 110 - 117
  • [42] ONE-DIMENSIONAL ELECTRON-ELECTRON SCATTERING
    KAVEH, M
    JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1980, 13 (23): : L611 - L618
  • [43] Resolving Electron-Electron Scattering in Plasmonic Nanorod Ensembles Using Two-Dimensional Electronic Spectroscopy
    Jeffries, William R.
    Park, Kyoungweon
    Vaia, Richard A.
    Knappenberger, Kenneth L., Jr.
    NANO LETTERS, 2020, 20 (10) : 7722 - 7727
  • [44] Electron-electron interaction and spin-orbit coupling in InAs/AlSb heterostructures with a two-dimensional electron gas
    V. I. Gavrilenko
    S. S. Krishtopenko
    M. Goiran
    Semiconductors, 2011, 45 : 110 - 117
  • [45] Electron scattering on circular symmetric magnetic profiles in a two-dimensional electron gas
    Reijniers, J
    Peeters, FM
    Matulis, A
    PHYSICAL REVIEW B, 2001, 64 (24):
  • [46] Absolute negative resistance in a nonequilibrium two-dimensional electron system in a strong magnetic field
    Bykov, A. A.
    Islamov, D. R.
    Nomokonov, D. V.
    Bakarov, A. K.
    JETP LETTERS, 2007, 86 (09) : 608 - 611
  • [47] Absolute negative resistance in a nonequilibrium two-dimensional electron system in a strong magnetic field
    A. A. Bykov
    D. R. Islamov
    D. V. Nomokonov
    A. K. Bakarov
    JETP Letters, 2008, 86 : 608 - 611
  • [48] NEGATIVE MAGNETORESISTANCE IN A TWO-DIMENSIONAL ELECTRON-GAS
    ZINCHIK, YS
    KOZYREV, SV
    POLYANSKAYA, TA
    JETP LETTERS, 1981, 33 (05) : 262 - 266
  • [49] Colossal negative magnetoresistance in a two-dimensional electron gas
    Shi, Q.
    Martin, P. D.
    Ebner, Q. A.
    Zudov, M. A.
    Pfeiffer, L. N.
    West, K. W.
    PHYSICAL REVIEW B, 2014, 89 (20):
  • [50] Coulomb scattering lifetime of a two-dimensional electron gas
    Phys Rev B, 15 (9964):
12345