Phenomenological approach to a transition into the incommensurate phase for thin films

E. V. Charnaja; S. A. Ktitorov; O. S. Pogorelova

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Phenomenological approach to a transition into the incommensurate phase for thin films

E. V. Charnaja·S. A. Ktitorov·O. S. Pogorelova

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Abstract

A phenomenological theory of the incommensurate phase transition in thin films is presented for the case of the single-component order parameter. The order parameter distribution over the film is obtained under the assumption of slowly-varying amplitude. The size effect on the temperature of the phase transition into the incommensurate phase has been considered.

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E. V. Charnaja, S. A. Ktitorov, O. S. Pogorelova. 2003-03-17. Phenomenological approach to a transition into the incommensurate phase for thin films. https://arxiv.org/abs/cond-mat/0303294

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