This article is cited in 4 papers

CONDENSED MATTER

Self-Oscillations of a spontaneous electric field in a nonequilibrium two-dimensional electron system under microwave irradiation

S. I. Dorozhkin

Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, 142432, Russia

Abstract: Self-oscillations of a microwave photovoltage with irregular interruptions have been discovered in the states with vanishing dc dissipation emerging in two-dimensional electron systems under microwave irradiation. The observed picture can be caused by transitions between a stable pole and a limiting cycle in the phase space of the systems (Andronov–Hopf bifurcation) that occur owing to fluctuations.

Received: 03.06.2015

DOI: 10.7868/S0370274X15140052

 English version: Journal of Experimental and Theoretical Physics Letters, 2015, 102:2, 91–95

Bibliographic databases:

• 
• 
• 
•