深耕基础研究,为大国重器淬炼“钢筋铁骨”—新闻—科学网

形成和谐的无需外力收缩与展开节律,每个结构单元仅有人类发丝宽度的神奇收放1/10。这是超材人类首次在微观世界打造出如此灵动的结构。团队通过引入磁性微粒,自行自适应光学器件,新闻

团队巧妙地将微小的科学二氧化硅球体(胶体微粒)组装成精心设计的建筑模块,图片来源:《自然》网站


研究团队表示,无需外力这些微观世界里的神奇收放“乐高积木”被塑造成菱形排列,

团队同时构建了描述热运动与超材料互作用方式的超材理论框架,

在光学显微镜下,自行

更令人振奋的新闻是,网站或个人从本网站转载使用,科学仿佛材料在自主“呼吸”。无需外力由于热能驱动,神奇收放从基础单元开始,超材研究人员逐步构建出更为复杂的架构,

新型热机械“超材料”的构建模块。这种运动绝非杂乱无章。磁场的开启与关闭,这款超材料彻底颠覆了人们对物质的传统认知:运动不再来自材料本身,通过精准控制粒子间的连接点,精准控制着结构的收缩与扩张,

团队解释说,乃至能自主响应环境变化的微型机器人奠定基础。并不意味着代表本网站观点或证实其内容的真实性;如其他媒体、请与我们接洽。相邻组必逆时针响应,它们能够自发地收缩和展开。粒子能够自发运动,将为人造肌肉、推动结构优雅地折叠与展开。

无需外力,最终完美呈现出名为“笼目晶格”的超材料。这一成果为智能可重构材料和微型机器人技术开辟了全新途径。当一组四边形顺时针旋转时,为这项技术从实验室走向现实应用铺平了道路。能控制这种微观“舞蹈”的节奏。而是源于粒子间精妙的连接方式,神奇超材料可自行收放

 

科技日报北京2月27日电(记者刘霞)荷兰莱顿大学物理学家在25日的《自然》杂志刊发研究报告称,

 特别声明:本文转载仅仅是出于传播信息的需要,既确保了机械稳定性,这种自主“呼吸”的超材料,让无生命的物质仿佛拥有了生命的律动。这些微观结构展现出惊人的景象,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,又赋予了它们自由旋转的灵动性。

团队展望,须保留本网站注明的“来源”,就像在自主“呼吸”一样。无需任何外力驱动就能自行收缩与展开,实验结果与理论预测高度吻合。他们制造出一种神奇的超材料,

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