Electronic crystals: an experimental overview
P Monceau - Advances in Physics, 2012 - Taylor & Francis
This article reviews the static and dynamic properties of spontaneous superstructures
formed by electrons. Representations of such electronic crystals are charge density waves …
formed by electrons. Representations of such electronic crystals are charge density waves …
Competition of pairing and nematicity in the two-dimensional electron gas
KA Schreiber, GA Csáthy - Annual Review of Condensed Matter …, 2020 - annualreviews.org
Due to its extremely rich phase diagram, the two-dimensional electron gas exposed to
perpendicular magnetic fields has been the subject of intense and sustained study. One …
perpendicular magnetic fields has been the subject of intense and sustained study. One …
Sliding charge-density wave in two-dimensional rare-earth tellurides
AA Sinchenko, P Lejay, P Monceau - Physical Review B—Condensed Matter …, 2012 - APS
Nonlinear transport properties are reported in the layered DyTe 3 compound at a
temperature below the charge-density-wave (CDW) transition TP= 302 K. Conductivity …
temperature below the charge-density-wave (CDW) transition TP= 302 K. Conductivity …
Negative permittivity in bubble and stripe phases
The physics of itinerant electrons in condensed matter is by and large governed by repulsive
Coulomb forces. However, attractive interactions may emerge and prevail in determining the …
Coulomb forces. However, attractive interactions may emerge and prevail in determining the …
Nematic quantum phase transition of composite Fermi liquids in half-filled Landau levels and their geometric response
We present a theory of the isotropic-nematic quantum phase transition in the composite
Fermi liquid arising in half-filled Landau levels. We show that the quantum phase transition …
Fermi liquid arising in half-filled Landau levels. We show that the quantum phase transition …
Current flow in the bubble and stripe phases
B Friess, V Umansky, K Von Klitzing, JH Smet - Physical review letters, 2018 - APS
The spontaneous ordering of spins and charges in geometric patterns is currently under
scrutiny in a number of different material systems. A topic of particular interest is the …
scrutiny in a number of different material systems. A topic of particular interest is the …
Competing charge density waves probed by nonlinear transport and noise in the second and third Landau levels
Charge density waves (CDWs) in the second and third Landau levels (LLs) are investigated
by both nonlinear electronic transport and noise. The use of a Corbino geometry ensures …
by both nonlinear electronic transport and noise. The use of a Corbino geometry ensures …
Effect of density on quantum Hall stripe orientation in tilted magnetic fields
We investigate quantum Hall stripes under an in-plane magnetic field B∥ in a variable-
density two-dimensional electron gas. At filling factor ν= 9/2, we observe one, two, and zero …
density two-dimensional electron gas. At filling factor ν= 9/2, we observe one, two, and zero …
Onset of quantum criticality in the topological-to-nematic transition in a two-dimensional electron gas at filling factor
KA Schreiber, N Samkharadze, GC Gardner… - Physical Review B, 2017 - APS
Under hydrostatic pressure, the ground state of a two-dimensional electron gas at ν= 5/2
changes from a fractional quantum Hall state to the stripe phase. By measuring the energy …
changes from a fractional quantum Hall state to the stripe phase. By measuring the energy …
Effect of electron-electron interaction on cyclotron resonance in high-mobility InAs/AlSb quantum wells
We report observation of electron-electron (ee) interaction effect on cyclotron resonance
(CR) in InAs/AlSb quantum well heterostructures. High mobility values allow us to observe …
(CR) in InAs/AlSb quantum well heterostructures. High mobility values allow us to observe …