铁电液体的光极化（Advanced Optical Materials 29/2025）

IF 7.2 2区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Advanced Optical Materials Pub Date : 2025-10-14 DOI:10.1002/adom.70417

Stefano Marni, Raouf Barboza, Noel Clark, Tommaso Bellini, Liana Lucchetti

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引用次数: 0

摘要

铁电向列液晶图显示了在铌酸锂铁电衬底构建的铁电向列薄电池中，由聚焦光束照射引起的一种新颖的奇异螺旋形极性定向器排列。偏振场的空间分布用红色箭头表示。在这种径向涡状的极性结构中，螺旋形的中心降低了与伸展变形有关的电荷密度。更多细节可以在Liana Lucchetti及其同事的研究文章（10.1002/ dom.202501378）中找到。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Optical Poling of Ferroelectric Liquids (Advanced Optical Materials 29/2025)

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Optical Poling of Ferroelectric Liquids (Advanced Optical Materials 29/2025)

Ferroelectric Nematic Liquid Crystals

The figure shows a novel singular spiral-shaped arrangement of the polar director, induced by focused beam irradiation in ferroelectric nematic thin cells built with lithium niobate ferroelectric substrates. The spatial distribution of the polarization field is represented by red arrows. In this radial vortex-like polar structure the spiral shaped center reduces the charge density related to splay deformation. More details can be found in the Research Article by Liana Lucchetti and co-workers (10.1002/adom.202501378).

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来源期刊

Advanced Optical Materials MATERIALS SCIENCE, MULTIDISCIPLINARY-OPTICS

CiteScore

13.70

自引率

6.70%

发文量

883

审稿时长

1.5 months

期刊介绍： Advanced Optical Materials, part of the esteemed Advanced portfolio, is a unique materials science journal concentrating on all facets of light-matter interactions. For over a decade, it has been the preferred optical materials journal for significant discoveries in photonics, plasmonics, metamaterials, and more. The Advanced portfolio from Wiley is a collection of globally respected, high-impact journals that disseminate the best science from established and emerging researchers, aiding them in fulfilling their mission and amplifying the reach of their scientific discoveries.