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physics.app-ph2022
Overcoming Van der Waals Forces in reconfigurable nanostructures
Wang Zhang, Hao Wang, Alvin T. L. Tan +11
Reconfigurable metamaterials require constituent nanostructures to demonstrate switching of shapes with external stimuli. For generality, such nanostructures would touch and stick…
physics.app-ph2020★ 204 cited
Structural Multi-Colour Invisible Inks with Submicron 4D Printing of Shape Memory Polymers
Wang Zhang, Hao Wang, Hongtao Wang +9
Four-dimensional (4D) printing of shape memory polymer (SMP) imparts time responsive properties to 3D structures. Here, we explore 4D printing of a SMP in the submicron length scal…