2006/06/13 by I. I. Lyapilin, Lyapilin, I. I., A. E. Patrakov +1
Physics and Astronomy · #FOS: Physical sciences #Mesoscale and Nanoscale Physics (cond-mat.mes-hall) #cond-mat.mes-hall
paper · pdf · doi:10.48550/arxiv.cond-mat/0606311
6 pages, 1 figure
arxiv created 2006/06/13 · arxiv updated 2009/12/01
The response of a 2D electron system to a DC measurement electric field has been investigated in the case when the system is driven out of the equilibrium by the magnetic ultra-high frequency field that leads to combined transitions involving the spin-orbit interaction. It has been shown that the method of non-equilibrium statistical operator in conjunction ith the method of canonical transformations allows one to build a theory of linear response of a non-equilibrium 2D electron gas to a weak "measurement" DC electric field. The proposed theory predicts that such perturbation of the electron system with high (~107 cm2/Vs) mobility leads to a new type of 2D electron gas conductivity oscillations controlled by the ratio of the radiation frequency to the cyclotron frequency.