Articles with "fermi contour" as a keyword



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Composite fermions in bands with N -fold rotational symmetry

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Published in 2017 at "Physical Review B"

DOI: 10.1103/physrevb.96.115151

Abstract: We study the effect of band anisotropy with discrete rotational symmetry $C_N$ (where $N\ge 2$) in the quantum Hall regime of two-dimensional electron systems. We focus on the composite Fermi liquid (CFL) at half filling… read more here.

Keywords: composite fermions; bands fold; rotational symmetry; fermions bands ... See more keywords