Evidence for current flow anomalies in the irradiated 2D electron system at small magnetic fields
arXiv:cond-mat/0308406 · doi:10.1103/PhysRevLett.93.026804
Abstract
We report experimental results of low temperature magnetotransport in high mobility 2D electron systems exposed to radiation up to 20GHz frequency using a simple dipole configuration. Magnetoresistance oscillations are observed as in previously reported higher frequency radiation on 2D systems, however minima here can be seen to extend to negative biases, and zeroes previously reported are not observed persistently around the full sample perimeters. In addition, under radiation, voltages are observed from internal to external contacts in the absence of applied driving currents not due to simple rectification. These findings are consistent with micro- and macroscopic theoretical pictures of radiation induced transport and current instabilities due to local negative resistivities. However, the temperature dependent development of minima is shown to be severely power dependent, and outside of present theoretical understanding.
11 pages, 5 figures
References in corpus (4)
- Evidence for a New Dissipationless Regime in 2D Electronic Transport
- Radiation-Induced Magnetoresistance Oscillations in a 2D Electron Gas
- Dynamical symmetry breaking as the origin of the zero--resistance state in an -driven system
- Radiation-induced oscillatory magnetoresistance as a sensitive probe of the zero-field spin splitting in high mobility GaAs/AlGaAs devices
Cited by in corpus (105)
- Theory of microwave-induced oscillations in the magnetoconductivity of a 2D electron gas
- Nonequilibrium phenomena in high Landau levels
- Circular polarization dependent study of the microwave photoconductivity in a two-dimensional electron system
- Theoretical approach to micro wave radiation-induced zero-resistance states in 2D electron systems
- Microwave-induced magnetotransport phenomena in two-dimensional electron systems: Importance of electrodynamic effects
- Magnetotransport in a two-dimensional electron system in dc electric fields
- Microwave response of a two-dimensional electron stripe
- Observation of a cyclotron harmonic spike in microwave-induced resistances in ultraclean GaAs/AlGaAs quantum wells
- Multiphoton processes in microwave photoresistance of 2D electron system
- Mechanisms of the microwave photoconductivity in 2D electron systems with mixed disorder
- Microwave photoconductivity of a 2D electron gas: Mechanisms and their interplay at high radiation power
- Radiation-induced magnetotransport in high-mobility two-dimensional systems: Role of electron heating
- Zero differential resistance state of two dimensional electron systems in strong magnetic fields
- Nonlinear growth with the microwave intensity in radiation-induced magnetoresistance oscillations
- Effect of DC electric field on longitudinal resistance of two dimensional electrons in a magnetic field
- Temperature Dependence of Microwave Photoresistance in 2D Electron Systems
- Kubo formula for Floquet states and photoconductivity oscillations in a 2D electron gas
- Magnetoresistance Oscillations in Two-dimensional Electron Systems Induced by AC and DC Fields
- Theory of the microwave induced zero resistance states in two-dimensional electron systems
- Observation of linear-polarization-sensitivity in the microwave-radiation-induced magnetoresistance oscillations
- Bichromatic Microwave Photoresistance of Two-Dimensional Electron System
- Giant microwave photoresistivity in a high-mobility quantum Hall system
- Temperature effects on microwave-induced resistivity oscillations and zero resistance states in 2D electron systems
- Phase study of oscillatory resistances in microwave-irradiated- and dark- GaAs/AlGaAs devices: Indications of a new class of integral quantum Hall effect
- Degenerate states of narrow semiconductor rings in the presence of spin orbit coupling: Role of time-reversal and large gauge transformations
- Microwave zero-resistance states in a bilayer electron system
- Microwave photoresponse in the 2D electron system caused by intra-Landau level transitions
- Oscillatory ac- and photoconductivity of a 2D electron gas: Quasiclassical transport beyond the Boltzmann equation
- Are Microwave Induced Zero Resistance States Necessarily Static?
- Role of electron-electron interactions in nonlinear transport in 2D electron systems
- Sub-linear radiation power dependence of photo-excited resistance oscillations in two-dimensional electron systems
- From zero resistance states to absolute negative conductivity in microwave irradiated 2D electron systems
- Polarization immunity of magnetoresistivity response under Microwave excitation
- Non-linear magnetotransport in microwave-illuminated two-dimensional electron systems
- Microwave photoresistance of a high-mobility two-dimensional electron gas in a triangular antidot lattice
- Transition to zero resistance in a two dimensional electron gas driven with microwaves
- Non-linear Magnetoresistance Oscillations in Intensely Irradiated Two-Dimensional Electron Systems Induced by Multi-Photon Processes
- Effect of frequency and temperature on microwave-induced magnetoresistance oscillations in two-dimensional electron systems
- Microwave Photoresistance in dc-driven 2D Systems at Cyclotron Resonance Subharmonics
- Influence of contacts on the microwave response of a two-dimensional electron stripe
- An incompressible state of a photo-excited electron gas
- Nonlinear resistance of 2D electrons in crossed electric and magnetic fields
- Photo-current and photo-voltage oscillations in the two-dimensional electron system: screening and "anti-screening" of a potential profile
- Magnetoresistivity Modulated Response in Bichromatic Microwave Irradiated Two Dimensional Electron Systems
- Resonant Photovoltaic Effect in Surface-State Electrons on Liquid Helium
- Hall field-induced resistance oscillations in tilted magnetic fields
- Effect of a in-plane magnetic field on the microwave assisted magnetotransport in a two-dimensional electron system
- Magneto-transport characteristics of a 2D electron system driven to negative magneto-conductivity by microwave photoexcitation
- Anharmonic behavior in Microwave-driven resistivity oscillations in Hall bars
- Hall magnetoresistivity response under Microwave excitation revisited
- Absolute negative conductivity and zero-resistance states in two dimensional electron systems: A plausible scenario
- Compressibility of a 2D electron gas under microwave radiation
- Multiphoton microwave photoresistance in a high-mobility two-dimensional electron gas
- Theory of the microwave-induced photocurrent and photovoltage magnetooscillations in a spatially non-uniform 2D electron gas
- Microwave-induced resistance oscillations and zero-resistance states in 2D electron systems with two occupied subbands
- Parametric resonance of a two-dimensional electron gas under bichromatic irradiation
- Multiple and virtual photon processes in radiation-induced magnetoresistance oscillations in two-dimensional electron systems
- Photoconductivity in AC-driven modulated two dimensional electron gas in a perpendicular magnetic field
- Magnetoresistance oscillations in two-dimensional electron systems under monochromatic and bichromatic radiations
- Observation of terahertz-induced magnetooscillations in graphene
- Microwave-induced resistance oscillations in tilted magnetic fields
- Quantum lifetime of 2D electron in magnetic field
- Non-linear transport phenomena in a two-subband system
- Radiation-induced magnetoresistance oscillations in two-dimensional electron systems under bichromatic irradiation
- Nonlinear theory of fractional microwave-induced magnetoresistance oscillations in a dc-driven two-dimensional electron system
- Microwave photoresistance in a two-dimensional electron gas with separated Landau levels
- Microwave-Induced Oscillations in the Magnetocapacitance: Direct Evidence for Non-equilibrium Occupation of Electronic States
- Magnetic operations: a little fuzzy physics?
- Theoretical model for negative giant magnetoresistance in ultra-high-mobility 2D electron systems
- Microwave Induced Zero-Conductance State in a Corbino Geometry 2D Electron Gas with Capacitive Contacts
- Phonon-induced resistance oscillations of two-dimensional electron systems drifting with supersonic velocities
- Non-linear response of a high mobility two-dimensional electron system near the second harmonic of the cyclotron resonance
- Oscillatory and Vanishing Resistance States in Microwave Irradiated 2D Electron Systems
- Microwave-induced magnetooscillations and signatures of zero-resistance states in phonon-drag voltage in two-dimensional electron systems
- Direct-current control of radiation-induced differential magnetoresistance oscillations in two-dimensional electron systems
- Theory of the oscillatory photoconductivity of a 2D electron gas
- On the (circular) polarization-independence of microwave-induced resistance oscillations and zero resistance state
- Microwave modulation of electron temperature and Shubnikov-de Haas oscillation in two-dimensional electron systems
- Nonlinear magnetoresistance of an irradiated two-dimensional electron system
- Magnetotransport of electrons in quantum Hall systems
- Phase of phonon-induced resistance oscillations in a high-mobility two-dimensional electron gas
- Microwave-induced magnetoresistance of two-dimensional electrons interacting with acoustic phonons
- Effect of parallel magnetic field on the Zero Differential Resistance State
- Evidence for zero-differential resistance states in electronic bilayers
- Shubnikov-de Haas oscillations in two-dimensional electron gas under subterahertz radiation
- Quantum and classical surface acoustic wave induced magnetoresistance oscillations in a 2D electron gas
- Microwave Photoresistance in an Ultrahigh Quality GaAs Quantum Well
- Domain Patterns in the Microwave-Induced Zero-Resistance State
- Magnetoplasmon resonance in 2D electron system driven into a zero-resistance state
- Negative conductivity and anomalous screening in two-dimensional electron systems subjected to microwave radiation
- Magneto-oscillations and anomalous current states in a photo-excited electron gas on liquid helium
- Nonlinear response in overlapping and separated Landau levels of GaAs quantum wells
- Emergence of domains and nonlinear transport in the zero-resistance state
- Radiation-induced resistance oscillations in a 2D hole gas: a demonstration of a universal effect
- Microwave-induced zero-resistance" states and second-harmonic generation in an ultraclean two-dimensional electron gas
- Quantum oscillations of dissipative resistance in crossed electric and magnetic fields
- Evidence of radiation-driven Landau states in 2D electron systems: magnetoresistance oscillations phase shift
- Multiphoton processes at cyclotron resonance subharmonics in a 2D electron system under DC and microwave excitation
- Microwave-induced zero-resistance states in a high-mobility two-subband electron system
- Microwave-induced Hall resistance in bilayer electron systems
- Radiation-induced magnetoresistance oscillations with massive Dirac fermions
- Low-Frequency Microwave Induced Quantum Oscillations in A Two-Dimensional Electron System
- Resonance peak shift in the photo-current of ultrahigh-mobility two-dimensional electron systems
- Multiple photoexcitation of two-dimensional electron systems: bichromatic magnetoresistance oscillations revisited
- Radiation-induced re-emission in a 2D electron system