Particle-hole symmetry and the reentrant integer quantum Hall Wigner solid
Particle-hole symmetry and the reentrant integer quantum Hall Wigner solid
复制标题
粒子空穴对称性和可重入整数量子霍尔维格纳固体
DOI:
10.1038/s42005-021-00709-x
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发表时间:
2021
影响因子:
5.5
通讯作者:
Csáthy, Gábor A.
中科院分区:
文献类型:
--
作者:
Shingla, Vidhi;Myers, Sean A.;Pfeiffer, Loren N.;Baldwin, Kirk W.;Csáthy, Gábor A.
The interplay of strong Coulomb interactions and of topology is currently under intense scrutiny in various condensed matter and atomic systems. One example of this interplay is the phase competition of fractional quantum Hall states and the Wigner solid in the two-dimensional electron gas. Here we report a Wigner solid atν= 1.79 and its melting due to fractional correlations occurring atν= 9/5. This Wigner solid, that we call the reentrant integer quantum Hall Wigner solid, develops in a range of Landau level filling factors that is related by particle-hole symmetry to the so called reentrant Wigner solid. We thus find that the Wigner solid in the GaAs/AlGaAs system straddles the partial filling factor 1/5 not only at the lowest filling factors, but also nearν= 9/5. Our results highlight the particle-hole symmetry as a fundamental symmetry of the extended family of Wigner solids and paint a complex picture of the competition of the Wigner solid with fractional quantum Hall states.
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DOI:
--
发表时间:
2003
期刊:
影响因子:
--
作者:
I. Yang;W. Kang;S. Hannahs;L. Pfeiffer;K. West
通讯作者:
K. West
影响因子:
8.6
作者:
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K. West
DOI:
--
发表时间:
1991
期刊:
Physical Review B (Condensed Matter)
影响因子:
--
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DOI:
--
发表时间:
2011
期刊:
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M. Kawasaki
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
Yang Liu;H. Deng;M. Shayegan;L. Pfeiffer;K. West;K. Baldwin
通讯作者:
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