Results 11 to 20 of about 48,281 (287)
Fractional Statistics in the Fractional Quantum Hall Effect [PDF]
Physical Review Letters, 2003 A microscopic confirmation of the fractional statistics of the {\em quasiparticles} in the fractional quantum Hall effect has so far been lacking.
Gun Sang Jeon +2 more
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Robust fractional quantum Hall effect in the N=2 Landau level in bilayer graphene [PDF]
Nature Communications, 2016 Electron-electron interactions in many-body systems may manifest themselves through the fractional quantum Hall effect. Here, the authors perform transport measurements in bilayer graphene, and observe particle-hole symmetric fractional quantum Hall ...
Georgi Diankov +11 more
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6D fractional quantum Hall effect [PDF]
Journal of High Energy Physics, 2018 We present a 6D generalization of the fractional quantum Hall effect involving membranes coupled to a three-form potential in the presence of a large background four-form flux.
Jonathan J. Heckman, Luigi Tizzano
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Two-particle time-domain interferometry in the fractional quantum Hall effect regime [PDF]
Nature Communications, 2022 Excitations of the fractional quantum Hall states are of great interest because they obey anyonic statistics, but electronic interferometers give contrasting results about their quantum coherence.
I. Taktak +8 more
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Unconventional fractional quantum Hall effect in bilayer graphene [PDF]
Scientific Reports, 2017 Recent experimental progress in Hall measurements in bilayer graphene in the so-called open-face configuration of boron nitride encapsulated samples, together with the earlier technique of suspended samples, allows for precise observation of the ...
Janusz Edward Jacak
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Fractional quantum Hall effect in CdTe [PDF]
Physical Review B, 2010 The fractional quantum Hall (FQH) effect is reported in a high mobility CdTe quantum well at mK temperatures. Fully-developed FQH states are observed at filling factor 4/3 and 5/3 and are found to be both spin-polarized ground state for which the lowest ...
Betthausen, C. +8 more
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Microscopic Origin of the Next-Generation Fractional Quantum Hall Effect [PDF]
, 2004 Most of the fractions observed to date belong to the sequences $\nu=n/(2pn\pm 1)$ and $\nu=1-n/(2pn\pm 1)$, $n$ and $p$ integers, understood as the familiar {\em integral} quantum Hall effect of composite fermions.
CZ Chang, J. K. Jain
openalex +3 more sources
Unconventional fractional quantum Hall effect in monolayer and bilayer graphene [PDF]
Science and Technology of Advanced Materials, 2016 The commensurability condition is applied to determine the hierarchy of fractional fillings of Landau levels in monolayer and in bilayer graphene. The filling rates for fractional quantum Hall effect (FQHE) in graphene are found in the first three Landau
Janusz Jacak, Lucjan Jacak
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Topology and Fractional Quantum Hall Effect [PDF]
Nuclear Physics B, 1994 Starting from Laughlin type wave functions with generalized periodic boundary conditions describing the degenerate groundstate of a quantum Hall system we explictly construct $r$ dimensional vector bundles.
Avron +31 more
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Fractionally charged skyrmions in fractional quantum Hall effect. [PDF]
Nat Commun, 2015 AbstractThe fractional quantum Hall effect has inspired searches for exotic emergent topological particles, such as fractionally charged excitations, composite fermions, abelian and nonabelian anyons and Majorana fermions. Fractionally charged skyrmions, which support both topological charge and topological vortex-like spin structure, have also been ...
Balram AC +4 more
europepmc +7 more sources