材料科学
结构着色
有色的
无定形固体
光子学
电介质
光电子学
液晶
悬挂(拓扑)
半导体
带隙
光子晶体
光学
粒子(生态学)
纳米技术
复合材料
结晶学
地质学
物理
海洋学
化学
数学
纯数学
同伦
作者
Yukikazu Takeoka,Masaki Honda,Takahiro Seki,Masahiko Ishii,Hiroshi Nakamura
摘要
We have demonstrated for the first time that condensed gel particle suspensions in amorphous-like states display structural color with low angle dependence. This finding is in contrast to the common understanding that a periodic dielectric structure is fundamental to photonic band gap (PBG) production, and it validates the theory that a “tight bonding model” that is applicable to semiconductor systems can also be applied to photonic systems. More practically, this structural colored suspension represents a promising new material for the manufacture of reflective full-color displays with a wide viewing angle and nonfading color materials. This liquid system shows promise as a display material because electronic equipment used for display systems can easily be filled with the liquid in the same way that liquid crystals are currently used.
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