Wigner crystal in a two-dimensional electron system in the vicinity of filling factor 1/5: Acoustic studies

I. L. Drichko; I. Yu Smirnov; A. V. Suslov; L. N. Pfeiffer; K. W. West; Y. M. Galperin

doi:10.1016/j.ssc.2015.04.018

Wigner crystal in a two-dimensional electron system in the vicinity of filling factor 1/5: Acoustic studies

I. L. Drichko, I. Yu Smirnov, A. V. Suslov, L. N. Pfeiffer, K. W. West, Y. M. Galperin

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

6 Scopus citations

Abstract

By simultaneous measurements of the attenuation and velocity of surface acoustic waves propagating in proximity to a high-quality GaAs quantum well we study the complex AC conductance of the two-dimensional electron system. Focusing on the vicinity of the filling factor ν=1/5 we confirm that the insulating states formed closely to this value of ν are pinned Wigner crystals.

Original language	English (US)
Pages (from-to)	46-50
Number of pages	5
Journal	Solid State Communications
Volume	213-214
DOIs	https://doi.org/10.1016/j.ssc.2015.04.018
State	Published - Jul 1 2015

All Science Journal Classification (ASJC) codes

General Chemistry
Condensed Matter Physics
Materials Chemistry

Keywords

A. Two-dimensional electron system
D. AC transport

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10.1016/j.ssc.2015.04.018

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abstract = "By simultaneous measurements of the attenuation and velocity of surface acoustic waves propagating in proximity to a high-quality GaAs quantum well we study the complex AC conductance of the two-dimensional electron system. Focusing on the vicinity of the filling factor ν=1/5 we confirm that the insulating states formed closely to this value of ν are pinned Wigner crystals.",

keywords = "A. Two-dimensional electron system, D. AC transport",

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doi = "10.1016/j.ssc.2015.04.018",

language = "English (US)",

volume = "213-214",

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journal = "Solid State Communications",

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T1 - Wigner crystal in a two-dimensional electron system in the vicinity of filling factor 1/5

T2 - Acoustic studies

AU - Drichko, I. L.

AU - Smirnov, I. Yu

AU - Suslov, A. V.

AU - Pfeiffer, L. N.

AU - West, K. W.

AU - Galperin, Y. M.

PY - 2015/7/1

Y1 - 2015/7/1

N2 - By simultaneous measurements of the attenuation and velocity of surface acoustic waves propagating in proximity to a high-quality GaAs quantum well we study the complex AC conductance of the two-dimensional electron system. Focusing on the vicinity of the filling factor ν=1/5 we confirm that the insulating states formed closely to this value of ν are pinned Wigner crystals.

AB - By simultaneous measurements of the attenuation and velocity of surface acoustic waves propagating in proximity to a high-quality GaAs quantum well we study the complex AC conductance of the two-dimensional electron system. Focusing on the vicinity of the filling factor ν=1/5 we confirm that the insulating states formed closely to this value of ν are pinned Wigner crystals.

KW - A. Two-dimensional electron system

KW - D. AC transport

UR - https://www.scopus.com/pages/publications/84929340209

UR - https://www.scopus.com/inward/citedby.url?scp=84929340209&partnerID=8YFLogxK

U2 - 10.1016/j.ssc.2015.04.018

DO - 10.1016/j.ssc.2015.04.018

M3 - Article

AN - SCOPUS:84929340209

SN - 0038-1098

VL - 213-214

SP - 46

EP - 50

JO - Solid State Communications

JF - Solid State Communications

ER -

Wigner crystal in a two-dimensional electron system in the vicinity of filling factor 1/5: Acoustic studies

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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