IEEE Transactions on Instrumentation and Measurement · 2001 · 12 citations · 4 references
Natural SciencesElectrical EngineeringPhysicsCondensed Matter PhysicsSemiconductor MaterialsSolid State PhysicsElectronic Band StructureQuantum Hall PhysicsSemiconductor PhysicsHall EffectHall Effect MeasurementsQuantum Hall Plateaus
We investigated the ac quantum Hall effect of several GaAs-based samples. The influence of temperature, current, and frequency was measured for the plateaux i=2. Some measurements of the plateaux i=4 were performed to determine the scaling behavior with respect to i. The observed relations can be described by simple formulas which provide some insight into the ac quantum Hall effect.
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