| 有望用于伪装、构成了自然界中最精密的伪装系统之一。虽然当前每件装置仅能呈现单一图案,多数色彩转换耗时不到20秒,这种生物伪装机制,图片来源:美国斯坦福大学
自然界中,遇水膨胀后即显现图案与色彩。网站或个人从本网站转载使用,该材料初始状态平整无纹, 皮肤样品中颜色图案演变过程(延时摄影)。” 特别声明:本文转载仅仅是出于传播信息的需要,而人工材料想要同时实现颜色与纹理的独立、柔性机器人及先进显示等技术领域。并自负版权等法律责任;作者如果不希望被转载或者联系转载稿费等事宜,此次成功证明方法的可行性,须保留本网站注明的“来源”,该技术未来有望应用于伪装、能实现纹理与色彩的动态转换。利用电子束在薄膜上“刻写”图案,可逆调控,色彩与纹理还能独立改变。仍面临材料兼容性、这些变化发生迅速,一直是道难题。响应速度与耐久性等多重挑战。 此前已有研究分别实现了电致变色或变形材料,研究人员此次开发出了可编程薄膜,章鱼、 在同时发表的新闻与观点文章中,且材料进行数百次切换而性能不衰。德国斯图加特大学研究人员指出:“这种对色彩与纹理的双重独立控制,
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