Influence of a current on the edge structure probed by time-resolved transport measurements

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Externe Organisationen

  • Max-Planck-Institut für Festkörperforschung
  • RAS - Institute of Solid State Physics
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Details

OriginalspracheEnglisch
Seiten (von - bis)121-127
Seitenumfang7
FachzeitschriftEurophysics Letters (EPL)
Jahrgang28
Ausgabenummer2
PublikationsstatusVeröffentlicht - 10 Okt. 1994
Extern publiziertJa

Abstract

Time-resolved measurements of the current and the voltage in a two-dimensional electron gas in the quantum Hall regime show that a d.c. current flowing in the 2DEG has a strong influence on the propagation of the edge-magnetoplasmon mode confined to edge channels. The variation of the amplitude and the velocity of this mode are related to the modification of the position and of the width of the incompressible strip under the d.c. Hall potential. The part of the Hall potential dropping across the edge channels is determined.

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Influence of a current on the edge structure probed by time-resolved transport measurements. / Zhitenev, N. B.; Haug, R. J.; Klitzing, K. V. et al.
in: Europhysics Letters (EPL), Jahrgang 28, Nr. 2, 10.10.1994, S. 121-127.

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Zhitenev NB, Haug RJ, Klitzing KV, Eberi K. Influence of a current on the edge structure probed by time-resolved transport measurements. Europhysics Letters (EPL). 1994 Okt 10;28(2):121-127. doi: 10.1209/0295-5075/28/2/008
Zhitenev, N. B. ; Haug, R. J. ; Klitzing, K. V. et al. / Influence of a current on the edge structure probed by time-resolved transport measurements. in: Europhysics Letters (EPL). 1994 ; Jahrgang 28, Nr. 2. S. 121-127.
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