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Conferences > CLEO_SI > 2012 > CTU1J > CTU1J.4

Bistability of nematic liquid crystals confined in 3D scaffold produced by two-photon polymerization

Francesca Serra, Shane M. Eaton, Eleon Borlini, Roberto Cerbino, Marco Buscaglia, Giulio Cerullo, Roberto Osellame, and Tommaso Bellini

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Abstract

We show that nematic liquid crystals confined inside cubic scaffolds made by two-photon polymerization exhibit bistability and large memory effects in response to electric fields, due to topological defects interacting with the solid structure.

© 2012 Optical Society of America

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