量子晶格Kirigami:一条通向多能材料的途径
Algorithmic Lattice Kirigami: A Route to Pluripotent Materials
摘要:
我们使用一个定期安排kirigami元素来展示一个反向设计范式折叠成复杂的目标配置的平面。首先,我们提出了一个计划,使用阵列的向错缺陷对的双重蜂窝晶格,通过安排这些缺陷对彼此之间适当的,并选择一个适当的折叠模式的目标阶梯表面可以设计。然后,我们提出了一个更一般的方法,指定一个固定的kirigami削减在一个平面上进行。这种单一的“多能”切割网格允许通过改变折叠方向将各种各样的目标表面编程到片材中。
英文摘要:
We use a regular arrangement of kirigami elements to demonstrate an inverse design paradigm for folding a flat surface into complex target configurations. We first present a scheme using arrays of disclination defect pairs on the dual to the honeycomb lattice; by arranging these defect pairs properly with respect to each other and choosing an appropriate fold pattern a target stepped surface can be designed. We then present a more general method that specifies a fixed lattice of kirigami cuts to be performed on a flat sheet. This single "pluripotent" lattice of cuts permits a wide variety of target surfaces to be programmed into the sheet by changing the folding directions.
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