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cond-mat.soft2025
Helix alignment, chevrons, and edge dislocations in twist-bend ferroelectric nematics
Bijaya Basnet, Priyanka Kumari, Sathyanarayana Paladugu +6
We explore surface alignment and edge dislocations in the recently discovered twist-bend ferroelectric nematic, NTBF, in which the vector of spontaneous polarization follows an obl…
cond-mat.soft2025★ 18 cited
Twist, splay, and uniform domains in ferroelectric nematic liquid crystals
Maxim O. Lavrentovich, Priyanka Kumari, Oleg D. Lavrentovich
The newly-discovered ferroelectric nematic liquid crystal exhibits a variety of unique defect phenomena. The depolarization field in the material favors spontaneous spatial variati…