Browsing Mechanical & Industrial Engineering by Publisher "Nature Publishing Group"
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From Zirconium Nanograins to Zirconia Nanoneedles
( Nature Publishing Group , 2016 , Article)Combinations of three simple techniques were utilized to gradually form zirconia nanoneedles from zirconium nanograins. First, a physical vapor deposition magnetron sputtering technique was used to deposit pure zirconium ... -
Hierarchical honeycomb auxetic metamaterials
( Nature Publishing Group , 2015 , Article)Most conventional materials expand in transverse directions when they are compressed uniaxially resulting in the familiar positive Poisson’s ratio. Here we develop a new class of two dimensional (2D) metamaterials with ...