Radiation induced oscillatory Hall effect in high mobility GaAs/AlGaAs devices

Abstract

We examine the radiation induced modification of the Hall effect in high mobility GaAs/AlGaAs devices that exhibit vanishing resistance under microwave excitation. The modification in the Hall effect upon irradiation is characterized by (a) a small reduction in the slope of the Hall resistance curve with respect to the dark value, (b) a periodic reduction in the magnitude of the Hall resistance, $R_{xy}$, that correlates with an increase in the diagonal resistance, $R_{xx}$, and (c) a Hall resistance correction that disappears as the diagonal resistance vanishes.

arXiv comment4 pages text, 4 color figures

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Cited by in corpus (52)

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• 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
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• Nonlinear growth with the microwave intensity in radiation-induced magnetoresistance oscillations
• Theory of the microwave induced zero resistance states in two-dimensional electron systems
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• Observation of linear-polarization-sensitivity in the microwave-radiation-induced magnetoresistance oscillations
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• Phase study of oscillatory resistances in microwave-irradiated- and dark- GaAs/AlGaAs devices: Indications of a new class of integral quantum Hall effect
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• 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
• Radiation-Induced Zero-Resistance State at Low Magnetic Fields and near Half Filling of the Lowest Landau Level
• Effect of rotation of the polarization of linearly polarized microwaves on the radiation-induced magnetoresistance oscillations
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• Magnetoresistivity Modulated Response in Bichromatic Microwave Irradiated Two Dimensional Electron Systems
• Hall field-induced resistance oscillations in tilted magnetic fields
• Microwave-induced electron heating in the regime of radiation-induced magnetoresistance oscillations
• Magneto-transport characteristics of a 2D electron system driven to negative magneto-conductivity by microwave photoexcitation
• Influence of linearly polarized radiation on magnetoresistance in irradiated two-dimensional electron systems
• Absolute negative conductivity and zero-resistance states in two dimensional electron systems: A plausible scenario
• Hall magnetoresistivity response under Microwave excitation revisited
• Combined study of microwave-power/linear-polarization dependence of the microwave-radiation-induced magnetoresistance oscillations in GaAs/AlGaAs devices
• Theory of the microwave-induced photocurrent and photovoltage magnetooscillations in a spatially non-uniform 2D electron gas
• Comparative study of microwave radiation-induced magnetoresistive oscillations induced by circularly- and linearly- polarized photo-excitation
• 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
• Microwave photoresistance in a two-dimensional electron gas with separated Landau levels
• Theoretical model for negative giant magnetoresistance in ultra-high-mobility 2D electron systems
• Microwave absorption/reflection and magneto-transport experiments on high-mobility electron gas
• Remotely sensed transport in microwave photoexcited GaAs/AlGaAs two-dimensional electron system
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• Spin characterization and control over the regime of radiation-induced zero-resistance states
• Remote sensor response study in the regime of the microwave radiation-induced magnetoresistance oscillations
• Enhancement of edge channel transport by a low frequency irradiation
• Linear polarization study of microwave-radiation-induced magnetoresistance oscillations: Comparison of power dependence to theory
• Evidence of radiation-driven Landau states in 2D electron systems: magnetoresistance oscillations phase shift
• Evolution of the linear-polarization-angle-dependence of the radiation-induced magnetoresistance-oscillations with microwave power
• Microwave-induced Hall resistance in bilayer electron systems
• Microscopic theory for radiation-induced Zero-Resistance States in 2D electron systems: Franck-Condon blockade
• Multiple photoexcitation of two-dimensional electron systems: bichromatic magnetoresistance oscillations revisited
• Radiation-induced re-emission in a 2D electron system
• Beating pattern in radiation-induced oscillatory magnetoresistance in 2DES: coupling of plasmon-like and acoustic phonon modes
• Frequency-dependent polarization-angle-phase-shift in the microwave-induced magnetoresistance oscillations