Fabrication of wide angle structural color with the patchy multi-bilayered films
Fabrication of wide angle structural color with the patchy multi-bilayered films
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DOI：
10.1080/15421406.2016.1277326
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发表时间：
2017-02
影响因子：
0.7
通讯作者：
Sunnam Kim;T. Iwakiri;Ryohei Yagi;T. Ogata;S. Kurihara
中科院分区：
文献类型：
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作者：
Sunnam Kim;T. Iwakiri;Ryohei Yagi;T. Ogata;S. Kurihara
摘要采用精确控制膜层厚度的方法制备了多层膜结构色，并研究了其反射角的依赖性。对于广角结构色，通过在PDMS基体中随机分散微米级多层膜来改善多层膜的宏观不规则性。此外，通过退火和光照，研究了偶氮苯发色团分子取向行为对反射的开关作用。
ABSTRACT Multi-bilayered films with precisely controlled layer thickness were constructed for structural color and their reflection angular dependences were investigated. For wide angle structural color, it was intended to the macro irregularity of multi-bilayered films by randomly dispersed micron size multi-bilayered films in PDMS matrix. In addition, on-off switching of the reflection was examined with respect to the molecular orientation behavior of azobenzene chromophores by annealing and light irradiation.