RF resonance in two-dimensional electron transport in the Wigner solid regime

Yuan P. Li; D. C. Tsui; L. W. Engel; M. B. Santos; T. Sajoto; M. Shayegan

doi:10.1016/0038-1098(95)00463-7

RF resonance in two-dimensional electron transport in the Wigner solid regime

Yuan P. Li
, D. C. Tsui
, L. W. Engel
, M. B. Santos
, T. Sajoto
, M. Shayegan

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

We have measured the small-signal AC response (from 300 kHz to 3 MHz) in the presence of a DC current in the reentrant insulating phase around Landau level filling factor ν = 1 5 in a high quality two-dimensional electron system in GaAs AlGaAs and observed a broad resonance on top of a background that changes from being capacitive at low currents to inductive at high currents. The resonance frequency which shows a sublinear dependence on the DC current, is interpreted as that of the washboard oscillations of the Wigner crystal.

Original language	English (US)
Pages (from-to)	379-382
Number of pages	4
Journal	Solid State Communications
Volume	96
Issue number	6
DOIs	https://doi.org/10.1016/0038-1098(95)00463-7
State	Published - Nov 1995

All Science Journal Classification (ASJC) codes

General Chemistry
Condensed Matter Physics
Materials Chemistry

Keywords

A. heterojunctions
D. fractional quantum Hall effect
D. quantum localization

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10.1016/0038-1098(95)00463-7

Cite this

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title = "RF resonance in two-dimensional electron transport in the Wigner solid regime",

abstract = "We have measured the small-signal AC response (from 300 kHz to 3 MHz) in the presence of a DC current in the reentrant insulating phase around Landau level filling factor ν = 1 5 in a high quality two-dimensional electron system in GaAs AlGaAs and observed a broad resonance on top of a background that changes from being capacitive at low currents to inductive at high currents. The resonance frequency which shows a sublinear dependence on the DC current, is interpreted as that of the washboard oscillations of the Wigner crystal.",

keywords = "A. heterojunctions, D. fractional quantum Hall effect, D. quantum localization",

author = "Li, \{Yuan P.\} and Tsui, \{D. C.\} and Engel, \{L. W.\} and Santos, \{M. B.\} and T. Sajoto and M. Shayegan",

year = "1995",

month = nov,

doi = "10.1016/0038-1098(95)00463-7",

language = "English (US)",

volume = "96",

pages = "379--382",

journal = "Solid State Communications",

issn = "0038-1098",

publisher = "Elsevier Ltd",

number = "6",

}

TY - JOUR

T1 - RF resonance in two-dimensional electron transport in the Wigner solid regime

AU - Li, Yuan P.

AU - Tsui, D. C.

AU - Engel, L. W.

AU - Santos, M. B.

AU - Sajoto, T.

AU - Shayegan, M.

PY - 1995/11

Y1 - 1995/11

N2 - We have measured the small-signal AC response (from 300 kHz to 3 MHz) in the presence of a DC current in the reentrant insulating phase around Landau level filling factor ν = 1 5 in a high quality two-dimensional electron system in GaAs AlGaAs and observed a broad resonance on top of a background that changes from being capacitive at low currents to inductive at high currents. The resonance frequency which shows a sublinear dependence on the DC current, is interpreted as that of the washboard oscillations of the Wigner crystal.

AB - We have measured the small-signal AC response (from 300 kHz to 3 MHz) in the presence of a DC current in the reentrant insulating phase around Landau level filling factor ν = 1 5 in a high quality two-dimensional electron system in GaAs AlGaAs and observed a broad resonance on top of a background that changes from being capacitive at low currents to inductive at high currents. The resonance frequency which shows a sublinear dependence on the DC current, is interpreted as that of the washboard oscillations of the Wigner crystal.

KW - A. heterojunctions

KW - D. fractional quantum Hall effect

KW - D. quantum localization

UR - https://www.scopus.com/pages/publications/0029411382

UR - https://www.scopus.com/pages/publications/0029411382#tab=citedBy

U2 - 10.1016/0038-1098(95)00463-7

DO - 10.1016/0038-1098(95)00463-7

M3 - Article

AN - SCOPUS:0029411382

SN - 0038-1098

VL - 96

SP - 379

EP - 382

JO - Solid State Communications

JF - Solid State Communications

IS - 6

ER -

RF resonance in two-dimensional electron transport in the Wigner solid regime

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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