Novel Edge Excitations of Two-dimensional Electron Liquid in a Magnetic Field

Abstract

We investigate the low-energy spectrum of excitations of a compressible electron liquid in a strong magnetic field. These excitations are localized at the periphery of the system. The analysis of a realistic model of a smooth edge yields new branches of acoustic excitation spectrum in addition to the well known edge magnetoplasmon mode. The velocities are found and the observability conditions are established for the new modes.

9 pages + 2 figures by request preprint TPI-MINN-93/59-T

Cited by in corpus (87)

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• Energy Relaxation in the Integer Quantum Hall Regime
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• Separation of neutral and charge modes in one dimensional chiral edge channels
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• Tuning Energy Relaxation along Quantum Hall Channels
• Guided plasmons in graphene p-n junctions
• Plasmon scattering approach to energy exchange and high frequency noise in nu=2 quantum Hall edge channels
• New type of $B$-periodic magneto-oscillations in a two-dimensional electron system induced by microwave irradiation
• Fractionalization of minimal excitations in integer quantum Hall edge channels
• Voltage-controlled Group Velocity of Edge Magnetoplasmon in the Quantum Hall Regime
• Generation of energy selective excitations in quantum Hall edge states
• Energy relaxation at quantum Hall edge
• Intrinsic and extrinsic decay of edge magnetoplasmons in graphene
• Chargeless heat transport in the fractional quantum Hall regime
• Plasmon transport in graphene investigated by time-resolved measurement
• Carrier drift velocity and edge magnetoplasmons in graphene
• Coulomb drag of Luttinger liquids and quantum-Hall edges
• Distributed-element circuit model of edge magnetoplasmon transport
• Observation of inter-edge magnetoplasmon mode in a degenerate two-dimensional electron gas
• Charge tunneling in fractional edge channels
• Tunneling into a Two-Dimensional Electron Liquid in a Weak Magnetic Field
• Macroscopic electron quantum coherence in a solid-state circuit
• Interaction of gated and ungated plasmons in two-dimensional electron systems
• Partial equilibration of anti-Pfaffian edge modes at $\nu =5/2$
• Hall and dissipative viscosity effects on edge magnetoplasmons
• Dynamics of Dissipative Quantum Hall Edges
• Taming electronic decoherence in 1D chiral ballistic quantum conductors
• Collective Modes and Electronic Spectral Function in Smooth Edges of Quantum Hall Systems
• Experimental constraints and a possible quantum Hall state at $\nu =5/2$
• Photovoltaic Oscillations Due to Edge-Magnetoplasmon Modes in a Very-High Mobility 2D Electron Gas
• Dephasing in Mach-Zehnder interferometer by an Ohmic contact
• Non-equilibrium noise in transport across a tunneling contact between $\nu =2/3$ fractional quantum Hall edges
• Coulomb interactions and delocalization in quantum Hall constrictions
• Collective Edge Excitations In The Quantum Hall Regime: Edge Helicons And Landau-level Structure
• Shot noise thermometry of the quantum Hall edge states
• Physics on the edge: contour dynamics, waves and solitons in the quantum Hall effect
• Theory of non-equilibrium electronic Mach-Zehnder interferometer
• Transmission lines and resonators based on quantum Hall plasmonics: electromagnetic field, attenuation and coupling to qubits
• Edge magnetoplasmons in graphene
• Solitons on the edge of a two-dimensional electron system
• Quantum hydrodynamic modeling of edge modes in chiral Berry plasmons
• Observability of counterpropagating modes at fractional-quantum-Hall edges
• Transmission of heat modes across a potential barrier
• Non-reciprocal quantum Hall devices with driven edge magnetoplasmons in 2-dimensional materials
• Theory of the microwave impedance microscopy of Chern insulators
• Random-phase Approximation Treatment Of Edge Magnetoplasmons: Edge-state Screening And Nonlocality
• Analytically solvable model of an electronic Mach-Zehnder interferometer
• Transport properties of a two-dimensional electron liquid at high magnetic field
• Temperature Dependence of the Tunneling Amplitude between Quantum Hall Edges
• Dynamical density and spin response of Fermi arcs and their consequences for Weyl semimetals
• Transmission Lines and Meta-Materials based on Quantum Hall Plasmonics
• Determination of intrinsic lifetime of edge magnetoplasmons
• A model study of present-day Hall-effect circulators
• Electron Spectral Functions of Reconstructed Quantum Hall Edges
• Time-resolved investigation of plasmon mode along interface channels in integer and fractional quantum Hall regimes
• Nonretarded edge plasmon-polaritons in anisotropic two-dimensional materials
• Separately contacted edge states at high imbalance in the integer and fractional quantum Hall effect regime
• Propagation of edge magnetoplasmons in semiconductor quantum-well structures
• Velocity and confinement of edge plasmons in HgTe-based 2D topological insulators
• Exactly Soluble Model for Umklapp Scattering at Quantum-Hall Edges
• Edge magnetoplasmons in periodically modulated structures
• Temperature Effects on Edge Magnetoplasmons in the Quantum Hall Regime
• Edge helicons and repulsion of fundamental edge magnetoplasmons in the quantum Hall regime
• Continuum elasticity theory of edge excitations in a two-dimensional electron liquid with finite range interactions
• Bosonization theory for tunneling spectra in smooth edges of Quantum Hall systems
• Thresholdless excitation of edge plasmons by transverse current
• Evidence for the Luttigger liquid density of states in transport across the incompressible stripe at fractional filling factors
• Electrostatics of Edge States of Quantum Hall Systems with Constrictions: Metal--Insulator Transition Tuned by External Gates
• Metal-Insulator Transition Tuned by External Gates in Hall Systems with Constrictions
• Umklapp scattering at reconstructed quantum-Hall edges
• Coulomb interactions and effective quantum inertia of charge carriers in a macroscopic conductor
• Helical edge magnetoplasmon in the quantum Hall effect regime
• Green's Function Approach to the Edge Spectral Density
• Design of a Single-Shot Electron detector with sub-electron sensitivity for electron flying qubit operation
• Drift velocity of edge magnetoplasmons due to magnetic edge channels
• Edge magnetoplasmons in a wide armchair graphene ribbon with a weak superlattice potential: finite frequency gaps and zero group velocity
• Giant resonant skew scattering of plasma waves in a two-dimensional electron gas
• Chiral boundary conditions for Quantum Hall systems
• Photovoltage Detection of Edge Magnetoplasmon Oscillations and Giant Magnetoplasmon Resonances in A Two-Dimensional Hole System
• Magnetic-field effect on excitonic condensation emergent in extended Falicov-Kimball model
• Repulsion of Single-well Fundamental Edge Magnetoplasmons in Double Quantum Wells
• Acoustic Edge Magnetoplasmons and Quantum Hall Effect
• Transmission line approach to transport of heat in chiral systems with dissipation
• Residual gauge theory for quanta of surface plasmons
• Equatorial magnetoplasma waves
• Classical and quantum spreading of a charge pulse