A 3 - dimensionally modulated structure in a chiral smectic-C liquid crystal

P. A. Pramod; R. Pratibha; N. V. Madhusudana

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arXiv · cond-mat/9712030

A 3 - dimensionally modulated structure in a chiral smectic-C liquid crystal

P. A. Pramod·R. Pratibha·N. V. Madhusudana

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Abstract

We report the discovery of a new Twist Grain Boundary phase. This phase is characterised by a 2-dimensional undulation of the smectic C* like blocks in the form of a square lattice. We suggest that this three dimensionally modulated structure, which was not anticipated by theory, owes its origin to chiral interactions.

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P. A. Pramod, R. Pratibha, N. V. Madhusudana. 1997-12-03. A 3 - dimensionally modulated structure in a chiral smectic-C liquid crystal. https://arxiv.org/abs/cond-mat/9712030

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