The influence of microwave irradiation on dissipative and Hall resistance in high-quality bilayer electron systems is investigated experimentally. We observe a deviation from odd symmetry under magnetic field reversal in the microwave-induced Hall resistance ΔRxy whereas the dissipative resistance ΔRxx obeys even symmetry. Studies of ΔRxy as a function of the microwave electric field and polarization exhibit a strong and non-trivial power and polarization dependence. The obtained results are discussed in connection to existing theoretical models of microwave-induced photoconductivity.
@article{arxiv.1105.3362,
title = {Microwave-induced Hall resistance in bilayer electron systems},
author = {S. Wiedmann and G. M. Gusev and O. E. Raichev and S. Krämer and A. K. Bakarov and J. C. Portal},
journal= {arXiv preprint arXiv:1105.3362},
year = {2015}
}