S ep 1 99 9 Soliton regime in the model with no Lifshitz invariant Berezovsky

نویسنده

  • S Berezovsky
چکیده

Nonlinear properties of the order parameter modulation wave in such systems as thiourea are described in the framework of the phenomenological model with no Lifshitz invariant. It is also shown that for some values of the thermodynamic potential parameters the lock-in transition is continuous in the type II systems. Close to this transition the soliton lattice appears.

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تاریخ انتشار 1999