0208583.pdf (182.77 kB)
Pendulum limit, chaos and phase-locking in the dynamics of ac-driven semiconductor superlattices
preprint
posted on 2006-04-12, 16:15 authored by Kirill Alekseev, Feodor KusmartsevWe describe a limiting case when nonlinear dynamics of an ac-driven semiconductor superlattice in the miniband transport regime is governed by a periodically forced and damped pendulum. We find analytically the conditions for a transition to chaos and consider an influence of temperature on the effect. We also discuss fractional dc voltage states in a superlattice originating from phase-locked states of the pendulum.
History
School
- Science
Department
- Physics
Pages
187156 bytesPublication date
2002Notes
This is a pre-print. It is also available at: http://arxiv.org/abs/cond-mat/0208583. The definitive version: Physics Letters A, 305(5), pp 281-288, is available at: http://www.sciencedirect.com/science/journal/03759601.Language
- en