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Features@CUHK in Touch

16 Dec 2021

Hard to Soft and Back Again – Smart Metamaterial Discovered

A material that can respond flexibly to external environment with freely adjustable properties of softness, hardness and size, shows promising potential for developing smart materials used in industrial or protective equipment. All this was once imaginary to many but it has been discovered by a CUHK physics team, using a unique network structure of packed particles to explore the topology of materials at the point of transition to elasticity……

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