Hall magnetoresistivity response under Microwave excitation revisited
arXiv:0706.0588 · doi:10.1063/1.2734506
Abstract
We theoretically analyzed the microwave-induced modification of the Hall magnetoresistivity in high mobility two-dimensional electron systems. These systems present diagonal magnetoresistivity oscillations and zero-resistance states when are subjected to microwave radiation. The most surprising modification of the Hall magnetoresistivity is a periodic reduction which correlates with a periodic increase in the diagonal resistivity. We present a model that explains the experimental results considering that radiation affects directly only the diagonal resistivity and the observed Hall resistivity changes are coming from the tensor relationship between both of them.
3 pages, 2 figures
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Cited by in corpus (8)
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- Effect of frequency and temperature on microwave-induced magnetoresistance oscillations in two-dimensional electron systems
- Driving Weiss oscillations to Zero Resistance States by Microwave Radiation
- Theoretical model for negative giant magnetoresistance in ultra-high-mobility 2D electron systems
- Plasmon phenomena as origin of DC-current induced resistivity oscillations in two-dimensional electron systems
- Fourier transform analysis of irradiated Weiss oscillations
- Radiation-induced re-emission in a 2D electron system