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Nematicons in liquid crystals with negative dielectric anisotropy

2014/03/10 by Jing Wang, Jun-zhu Chen, Wang, Jing +15
Computer Science · Materials Science · Physics and Astronomy · #FOS: Physical sciences #Liquid Crystal Research Advancements #Nonlinear Dynamics and Pattern Formation #Optics (physics.optics) #Photonic Crystals and Applications

paper · pdf · doi:10.48550/arxiv.1403.2154

openalex publication_date 2014/03/10 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We report a theoretical and experimental work on the nematicon in the planar cell containing the nematic liquid crystal with negative dielectric anisotropy, aligned homeotropically in the presence of an externally applied voltage. The formation of the soliton is resulted from the balance between the linear difrraction and the nonlocal nonlinearity due to molecular reorientation.

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