Helix Alignment, Chevrons, and Edge Dislocations in Twist-Bend Ferroelectric Nematics.
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DOI: 10.1002/advs.202515752
Abstract: Surface alignment and edge dislocations are explored in the recently discovered twist-bend ferroelectric nematic, NTBF, in which the vector of spontaneous polarization follows an oblique helicoidal trajectory around a polar twist-bend axis. In a planar… read more here.
Keywords: alignment chevrons; helix alignment; edge dislocations; bend ferroelectric ... See more keywords