Giant microwave photoresistance of two-dimensional electron gas

Abstract

We measure microwave frequency (4-40 GHz) photoresistance at low magnetic field B, in high mobility 2D electron gas samples, excited by signals applied to a transmission line fabricated on the sample surface. Oscillatory photoresistance vs B is observed. For excitation at the cyclotron resonance frequency, we find an unprecedented, giant relative photoresistance (ΔR)/R of up to 250 percent. The photoresistance is apparently proportional to the square root of applied power, and disappears as the temperature is increased.

4 pages, 3 figures

Cited by in corpus (123)

• Evidence for a New Dissipationless Regime in 2D Electronic Transport
• Theory of microwave-induced oscillations in the magnetoconductivity of a 2D electron gas
• Radiation-induced magnetoresistance oscillation in a two-dimensional electron gas in Faraday geometry
• Nonequilibrium phenomena in high Landau levels
• Circular polarization dependent study of the microwave photoconductivity in a two-dimensional electron system
• Observation of Apparently Zero-Conductance States in Corbino Samples
• Giant magnetoresistance oscillations caused by cyclotron resonance harmonics
• Microwave-induced magnetotransport phenomena in two-dimensional electron systems: Importance of electrodynamic effects
• Magnetotransport in a two-dimensional electron system in dc electric fields
• Zero-Resistance States Induced by Electromagnetic-Wave Excitation in GaAs/AlGaAs Heterostructures
• 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
• Resonant Phonon Scattering in Quantum Hall Systems Driven by dc Electric Fields
• New type of $B$-periodic magneto-oscillations in a two-dimensional electron system induced by microwave irradiation
• 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
• Radiation induced zero-resistance states in GaAs/AlGaAs heterostructures: Voltage-current characteristics and intensity dependence at the resistance minima
• 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
• 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
• Radiation induced zero-resistance states: a dressed electronic structure effect
• Bichromatic Microwave Photoresistance of Two-Dimensional Electron System
• Giant microwave photoresistivity in a high-mobility quantum Hall system
• Oscillatory ac- and photoconductivity of a 2D electron gas: Quasiclassical transport beyond the Boltzmann equation
• Microwave photoresponse in the 2D electron system caused by intra-Landau level transitions
• Are Microwave Induced Zero Resistance States Necessarily Static?
• Role of electron-electron interactions in nonlinear transport in 2D electron systems
• Observation of a node in the quantum oscillations induced by microwave radiation
• Effect of microwave radiation on non-linear resistivity of a two-dimensional electron gas at large filling factors
• Non-linear magnetotransport in microwave-illuminated two-dimensional electron systems
• Effect of rotation of the polarization of linearly polarized microwaves on the radiation-induced magnetoresistance oscillations
• Current-induced magnetoresistance oscillations in two-dimensional electron systems
• Quantum oscillations in the microwave magnetoabsorption of a 2D electron gas
• Observation of microwave-induced resistance oscillations in strained Ge/SiGe quantum wells
• Magnetic properties of a two-dimensional electron gas strongly coupled to light
• Non-linear Magnetoresistance Oscillations in Intensely Irradiated Two-Dimensional Electron Systems Induced by Multi-Photon Processes
• Influence of contacts on the microwave response of a two-dimensional electron stripe
• Microwave Photoresistance in dc-driven 2D Systems at Cyclotron Resonance Subharmonics
• Nonlinear resistance of 2D electrons in crossed electric and magnetic fields
• Zero differential resistance in two-dimensional electron systems at large filling factors
• Photo-current and photo-voltage oscillations in the two-dimensional electron system: screening and "anti-screening" of a potential profile
• Hall field-induced resistance oscillations in tilted magnetic fields
• Nonlinear Current of Strongly Irradiated Quantum Hall Gas
• Mobility and quantum mobility of modern GaAs/AlGaAs heterostructures
• 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
• Hydrodynamic charge transport in GaAs/AlGaAs ultrahigh-mobility two-dimensional electron gas
• Photo-excited zero-resistance states in the GaAs/AlGaAs system
• Bernstein modes and giant microwave response of two-dimensional electron system
• Hall field-induced resistance oscillations in Ge/SiGe quantum wells
• Multiple and virtual photon processes in radiation-induced magnetoresistance oscillations in two-dimensional electron systems
• Microwave-induced resistance oscillations in tilted magnetic fields
• Magnetoresistance oscillations in two-dimensional electron systems under monochromatic and bichromatic radiations
• Observation of terahertz-induced magnetooscillations in graphene
• Non-linear transport phenomena in a two-subband system
• Quantum lifetime of 2D electron in magnetic field
• Microwave photoresistance in a two-dimensional electron gas with separated Landau levels
• Circular-Polarization-Dependent Study of Microwave-Induced Conductivity Oscillations in a Two-Dimensional Electron Gas on Liquid Helium
• Nonlinear theory of fractional microwave-induced magnetoresistance oscillations in a dc-driven two-dimensional electron system
• Radiation-induced magnetoresistance oscillations in two-dimensional electron systems under bichromatic irradiation
• Magnetic operations: a little fuzzy physics?
• Microwave-Induced Oscillations in the Magnetocapacitance: Direct Evidence for Non-equilibrium Occupation of Electronic States
• Microwave-induced resistance oscillations in a back-gated GaAs quantum well
• Microwave Induced Zero-Conductance State in a Corbino Geometry 2D Electron Gas with Capacitive Contacts
• Oscillatory and Vanishing Resistance States in Microwave Irradiated 2D Electron Systems
• Coupling between Rydberg states and Landau levels of electrons trapped on liquid helium
• 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
• Direct-current control of radiation-induced differential magnetoresistance oscillations in two-dimensional electron systems
• Microwave-induced magnetooscillations and signatures of zero-resistance states in phonon-drag voltage in two-dimensional electron systems
• Nonlinear magnetoresistance of an irradiated two-dimensional electron system
• Microwave modulation of electron temperature and Shubnikov-de Haas oscillation in two-dimensional electron systems
• Theory of the oscillatory photoconductivity of a 2D electron gas
• Hall field-induced resistance oscillations in MgZnO/ZnO heterostructures
• Effect of parallel magnetic field on the Zero Differential Resistance State
• Phase of phonon-induced resistance oscillations in a high-mobility two-dimensional electron gas
• Spin characterization and control over the regime of radiation-induced zero-resistance states
• Evidence for zero-differential resistance states in electronic bilayers
• The Floquet Fermi Liquid
• Sign-alternating photoconductivity and magnetoresistance oscillations induced by terahertz radiation in HgTe quantum wells
• Shubnikov-de Haas oscillations in two-dimensional electron gas under subterahertz radiation
• Microwave Photoresistance in an Ultrahigh Quality GaAs Quantum Well
• Fine structure of high-power microwave-induced resistance oscillations
• Magneto-intersubband resistance oscillations in GaAs quantum wells placed in a tilted magnetic field
• Magneto-resistance oscillations induced by high-intensity terahertz radiation
• 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
• Far-infrared photo-conductivity of electrons in an array of nano-structured antidots
• Nonlinear response in overlapping and separated Landau levels of GaAs quantum wells
• Microwave-induced zero-resistance" states and second-harmonic generation in an ultraclean two-dimensional electron gas
• Radiation-assisted magnetotransport in two-dimensional electron gas systems: appearance of zero resistance states
• Quantum oscillations of dissipative resistance in crossed electric and magnetic fields
• Nonlinear transport in 2D electron gas exhibiting colossal negative magnetoresistance
• Hall field-induced resistance oscillations in a tunable-density GaAs quantum well
• Acousto-electric study of microwave-induced current domains
• Non linear transport theory for negative-differential resistance states of two dimensional electron systems in strong magnetic fields
• Oscillatory nonlinear differential magnetoresistance of highly mobile 2D electrons in high Landau levels
• Radiation induced oscillations of the Hall resistivity in two-dimensional electron systems
• Conductance beyond the Landauer limit and charge pumping in quantum wires
• Multiphoton processes at cyclotron resonance subharmonics in a 2D electron system under DC and microwave excitation
• Effect of illumination on quantum lifetime in GaAs quantum wells
• Highly correlated two-dimensional viscous electron fluid in moderate magnetic fields
• Magnetocapacitance oscillations and thermoelectric effect in two-dimensional electron gas irradiated by microwaves
• Microwave-induced zero-resistance states in a high-mobility two-subband electron system
• Phase-sensitive bichromatic photoresistance in a two-dimensional electron gas
• Microwave-induced Hall resistance in bilayer electron systems
• Microwave induced nonlocal transport in two-dimensional electron system
• Hidden Quantum Hall Stripes in Al${}_x$Ga${}_{1-x}$As/Al${}_{0.24}$Ga${}_{0.76}$As Quantum Wells
• Coupled pair of one and two dimensional magneto-plasmons on electrons on helium
• Magnetoconductivity oscillations induced by intersubband excitation in a degenerate 2D electron gas
• Microwave-Induced Magneto-Intersubband Scattering in a Square Lattice of Antidots
• Unbalanced Renormalization of Tunneling in MOSFET-type Structures in Strong High-Frequency Electric Fields
• Low-Frequency Microwave Induced Quantum Oscillations in A Two-Dimensional Electron System
• Multi-Photon Transitions in Coupled Plasmon-Cyclotron Resonance Measured by Millimeter-Wave Reflection
• Effect of density on microwave-induced resistance oscillations in back-gated GaAs quantum wells
• Quantum capacitance anomalies of two-dimensional non-equilibrium states under microwave irradiation
• Simultaneous Measurements of Microwave Photoresistance and Cyclotron Reflection in the Multi-Photon Regime
• Giant microwave-induced $B$-periodic magnetoresistance oscillations in a two-dimensional electron gas with a bridged-gate tunnel point contact
• Oscillatory photoresistance on the high field side of the cyclotron resonance