GROWTH KINETICS OF FIELD-INDUCED INVERSION DOMAINS IN SMECTIC-C FILMS(Session IV : Structures & Patterns, The 1st Tohwa University International Meeting on Statistical Physics Theories, Experiments and Computer Simulations)

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この論文は国立情報学研究所の電子図書館事業により電子化されました。We numerically investigate the phase ordering kinetics of the smectic-C film under an external magnetic field. Due to the inversion symmetry of the director fields, external field induces Ising-like inversion domain walls in this system. It is observed that the usual dynamic scaling based on a single dominant length scale is violated for the Ising-like order parameter, except in the asymptotic time limit. This scaling violation is attributed to the existence of point defects along the domain walls, which provides a new length scale, the average separation between point defects, in addition to the usual length scale of average domain size.
物性研究刊行会の論文
1996-06-20