Berlin 2024 – wissenschaftliches Programm

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CPP: Fachverband Chemische Physik und Polymerphysik

CPP 30: Charged Soft Matter, Polyelectrolytes and Ionic Liquids II

CPP 30.8: Vortrag

Mittwoch, 20. März 2024, 17:00–17:15, H 0107

Ferroelectric Nematic Fibers: Nonlinear optical response and behaviour in electric fields. — •Alexander Jarosik, Hajnalka Nádasi, and Alexey Eremin — Otto-von-Guericke Universität, Magdeburg, Germany

The discovery of ferroelectric nematics (NFs) with vector symmetry has ushered in a novel area of liquid crystal research. Being the first true 3D ferroelectric fluid, NFs show a wide variety of electro-optical, electro-mechanical and nonlinear optical phenomena. Here, we demonstrate the formation of the slender freely suspended ferroelectric liquid fibers. We discuss their stability, thinning dynamics and electro-optical properties.

Keywords: Liquid Crystal; Ferroelectric nematic; Electric Field