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加州理工发现新材料:流体固体随心变,高科技领域迎新宠
近期,一项来自美国加州理工学院Chiara Daraio实验室的重大科研突破引起了广泛关注。该实验室成功研发出一种名为多链架构材料(PAMs)的新型物质,这种材料能够根据外部条件的变化,在流体与固体状态间灵活转换。 PAMs的诞生,是研究人员通过精密的计算机建模与多次应力测试共同努力的结果。实验过程中,科学家们发现,当PAMs遭受剪切应力作用时,其表现出的流动性几乎与水无异,阻力极小;而一旦受到压 ...
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