The phase plane method is used for solution of the time-dependent Ginzburg-Landau equation. It is shown that the obtained kink solution is a moving interface. The stability of the kink solution under small perturbations is proved. The estimate of the interface velocity at ferroelectric phase transitions in BaTiO3 and PbTiO3 crystals shows a satisfactory agreement with experiments.
|Number of pages||5|
|Journal||Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics|
|State||Published - Apr 1986|
ASJC Scopus subject areas
- Engineering (all)