溶胶凝胶法制备锆钛酸铅纳米孔状光子晶体阵列（英文）

发布时间：2018-01-24 20:39

本文关键词： 锆钛酸铅纳米孔状光子晶体阳极氧化铝溶胶凝胶法旋涂透射　出处：《华中师范大学学报(自然科学版)》2017年01期 　论文类型：期刊论文

【摘要】：基于阳极氧化铝模板,使用旋涂法制备了锆钛酸铅纳米孔状光子晶体阵列.利用扫描电子显微镜、X射线衍射仪和能谱仪表征了其结构,形态和尺寸分布.结果显示制备的锆钛酸铅光子晶体呈正方晶相,尺寸统一,分布均匀,同时展现了良好的光学透射特性.这个简单,低成本又可行的制备方法为制备铁电纳米孔阵列结构提供了一条方便又可复制的途径.
[Abstract]:Based on anodic alumina template, nano-porous photonic crystal arrays of lead zirconate titanate were prepared by spin-coating method and their structures were characterized by scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS). The results show that the prepared lead zirconate titanate photonic crystal is square crystal, uniform in size, uniform in size, and good in optical transmission. The low cost and feasible preparation method provides a convenient and replicable way for the preparation of ferroelectric nano-porous arrays.
【作者单位】：湖北科技学院电子与信息工程学院;华中科技大学光学与电子信息学院;
【基金】：the financial support from National High-tech R&D Program (863 Program)of China (Grant No.2015AA043302) National Natural Science Foundation of China(Grant No.61474048) Hubei University of science and Technology Foundation under Grant No.ky14049~~
【分类号】：TB383.1;O734
【正文快照】： The study of PCs have been attracting tremendous attention both theoretically and experimentall[y1-2].PCs are artificial periodic structures that forbid light propagation at certain frequency ranges along specific directions,which enable the manipulation

【相似文献】