NANOSYSTEMS: PHYSICS, CHEMISTRY, MATHEMATICS, 2012, 3 (1), P. 117–124
ULTRASHORT PULSE PROPAGATION IN FERROELECTRIC MODELED BY THE FIFTH-ORDER DUFFING MODEL
Sergey Ozhenko – National Research Nuclear University «MEPhI», postgraduate student, ozhenko@gmail.com
Elena Kazantseva – Moscow State Technical University of Radio Engineering, Electronics and Automation, researcher, PhD, elena.kazantseva@gmail.com
Andrei Maimistov – Moscow Physical-Technical Institute (State University), professor, Doct. Sci., aimaimistov@gmail.com
We consider propagation and interaction the extremely short pulses in ferroelectric media possessing both the nonlinearities of the third and fifth orders. Using to the analytic expressions found previously, the stability of the stationary pulses to additive modulation and interpulse collisions is demonstrated by numerical simulation. The stability of electromagnetic domain is proved regarding the interaction to the incident solitary wave.
Keywords: extremely short electromagnetic pulses, ferroelectrics, paraelectrics, domain
walls, stability.
UDC 537.87, 530.182, 537.226.4, 537.226.83
PACS 42.65.Sf, 52.35.Mw, 77.80.-е
Great work! This is the type of info that are meant to be shared around the net. Disgrace on the search engines for no longer positioning this post higher! Come on over and discuss with my site . Thanks =)