Undulational Instabilities of Smectic Thin Films on a Heterogeneous Patterned Surface Under Positive and Negative Strains: The Case of Diblock Copolymers

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Pereira, G.
Williams, David

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American Institute of Physics (AIP)

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We consider the problem of a thin smectic film placed on a periodically striped solid surface, with stripe width λ, and with the upper surface free. The striped surface-smectic fluid interfacial energy induces the lamellae to align perpendicularly to the

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Journal of Chemical Physics

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2037-12-31