Incommensurate periodic configurations in systems with a real order parameter (CROSBI ID 178451)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Dananić, Vladimir ; Bjeliš, Aleksa ; Rogina, Mladen ; Coffou, Emil
engleski
Incommensurate periodic configurations in systems with a real order parameter
Considering the standard Landau model we demonstrate that the phase diagrams for the lock-in to the uniform and dimerized ordering contain a class of periodic configurations. They are formed as sequences of local commensurate and incommensurate modulation. The simplest representatives are calculated numerically. Being stable in narrow ranges of the control parameters, these configurations might be the source of global hysteresis and memory effects frequently seen in particular systems.
Landau model; incommensurate; commensurate; order parameter
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Podaci o izdanju
46 (6)
1992.
3551-3554
objavljeno
1050-2947
10.1103/PhysRevA.46.3551