Magnetoresistance Oscillations in Two-dimensional Electron Systems Induced by AC and DC Fields

Abstract

We report on magnetotransport measurements in a high-mobility two-dimentional electron system subject simultaneously to AC (microwave) and DC (Hall) fields. We find that DC excitation affects microwave photoresistance in a nontrivial way. Photoresistance maxima (minima) evolve into minima (maxima) and back, reflecting strong coupling and interplay of AC- and DC-induced effects. Most of our observations can be explained in terms of indirect electron transitions using a new, ``combined'' resonant condition. Observed quenching of microwave-induced zero resistance by a DC field cannot be unambiguously linked to a domain model, at least until a systematic theory treating both excitation types within a single framework is developed.

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Cited by in corpus (46)

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• Zero differential resistance state of two dimensional electron systems in strong magnetic fields
• Temperature Dependence of Microwave Photoresistance in 2D Electron Systems
• Giant negative magnetoresistance in high-mobility 2D electron systems
• Giant microwave photoresistivity in a high-mobility quantum Hall system
• Role of electron-electron interactions in nonlinear transport in 2D electron systems
• 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
• Observation of microwave-induced resistance oscillations in strained Ge/SiGe quantum wells
• Non-linear Magnetoresistance Oscillations in Intensely Irradiated Two-Dimensional Electron Systems Induced by Multi-Photon Processes
• Evidence for effective mass reduction in GaAs/AlGaAs quantum wells
• 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
• Nonlinear Current of Strongly Irradiated Quantum Hall Gas
• Hall field-induced resistance oscillations in tilted magnetic fields
• 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
• Hall field-induced resistance oscillations in Ge/SiGe quantum wells
• Quantum lifetime of 2D electron in magnetic field
• Microwave-induced resistance oscillations in tilted magnetic fields
• Non-linear transport phenomena in a two-subband system
• Microwave photoresistance in a two-dimensional electron gas with separated Landau levels
• Nonlinear theory of fractional microwave-induced magnetoresistance oscillations in a dc-driven two-dimensional electron system
• 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
• Nonlinear magnetoresistance of an irradiated two-dimensional electron system
• Magnetotransport of electrons in quantum Hall systems
• Hall field-induced resistance oscillations in MgZnO/ZnO heterostructures
• Phase of phonon-induced resistance oscillations in a high-mobility two-dimensional electron gas
• Non-linear Transport Phenomena and Current-induced Hydrodynamics in Ultra-high Mobility Two-dimensional Electron Gas
• Demonstration of high sensitivity of microwave-induced resistance oscillations to circular polarization
• Shubnikov-de Haas oscillations in two-dimensional electron gas under subterahertz radiation
• Fine structure of high-power microwave-induced resistance oscillations
• Magnetoplasmon resonance in 2D electron system driven into a zero-resistance state
• Emergence of domains and nonlinear transport in the zero-resistance state
• Nonlinear response in overlapping and separated Landau levels of GaAs quantum wells
• Observation of High Harmonics of the Cyclotron Resonance in Microwave Transmission of a High-Mobility Two-Dimensional Electron System
• Quantum oscillations of dissipative resistance in crossed electric and magnetic fields
• Multiphoton processes at cyclotron resonance subharmonics in a 2D electron system under DC and microwave excitation
• Hall field induced magnetoresistance oscillations of a two-dimensional electron system
• Low-Frequency Microwave Induced Quantum Oscillations in A Two-Dimensional Electron System
• Effect of density on microwave-induced resistance oscillations in back-gated GaAs quantum wells