Almeida P L, Godinho M H, Figueirinhas J L
Area Departamental de Física, Instituto Superior de Engenharia de Lisboa, ISEL/IPL, R. Conselheiro Emídio Navarro, 1, 1950-062 Lisboa, Portugal and I3N-CENIMAT, Faculdade de Ciências e Tecnologia, FCT/UNL, 2829-516 Caparica, Portugal.
Departamento de Ciência dos Materiais and I3N-CENIMAT, Faculdade de Ciências e Tecnologia, FCT/UNL, 2829-516 Caparica, Portugal.
Phys Rev E Stat Nonlin Soft Matter Phys. 2014 Jan;89(1):012507. doi: 10.1103/PhysRevE.89.012507. Epub 2014 Jan 23.
This work demonstrates the feasibility of using polymeric micro- and nanofiber-composed films and liquid crystals as electrically switchable scattering light shutters. We present a concept of electro-optic device based on an innovative combination of two mature technologies: optics of nematic liquid crystals and electrospinning of nanofibers. These devices have electric and optical characteristics far superior to other comparable methods. The simulation presented shows results that are highly consistent with those of experiments and that explain the working mechanism of the devices.
这项工作证明了使用由聚合物微纤维和纳米纤维组成的薄膜以及液晶作为电可切换散射光快门的可行性。我们提出了一种基于两种成熟技术创新组合的电光器件概念：向列型液晶光学和纳米纤维静电纺丝。这些器件的电学和光学特性远优于其他可比方法。所呈现的模拟结果与实验结果高度一致，并解释了器件的工作机制。
