Author(s): S. I. Dorozhkin, A. A. Kapustin, V. Umansky, K. von Klitzing, and J. H. Smet
Experiments show that microwave-induced magneto-oscillations in the capacitance of two-dimensional electron gases differ from the corresponding oscillations in resistance. The oscillations reflect a nonequilibrium energy distribution of electrons and support a quantum origin of the effect.
[Phys. Rev. Lett. 117, 176801] Published Mon Oct 17, 2016