4 papers
Scalable Dynamic Tactile Sensing Enabled by Passive and Flexible Acoustic Waveguides
Guimin Long, Changhong Linghu, Chuanping Liu +2
Artificial dynamic tactile sensing requires sensitivity, robustness, and compliance, yet existing technologies face trade-offs when scaling to large-area arrays, compounded by wiri…
A scaling law for large-deformation contact in soft materials
Tong Mu, Shizhuo Weng, Changhong Linghu +10
Compression of soft bodies is central to biology, materials science, and robotics, yet existing contact theories break down at large deformations. Here, we develop a general framew…
Universal Scaling Laws for Deep Indentation Beyond the Hertzian Regime
Tong Mu, Changhong Linghu, Yanju Liu +3
Deep indentation of soft materials is ubiquitous across scales in nature and engineering, yet accurate predictions of contact behaviors under extreme deformations () rema…
Rubber-to-glass adhesion between a rigid sphere and a shape memory polymer substrate of finite thickness
Changhong Linghu, Wentao Mao, Haoyu Jiang +2
Shape memory polymers (SMPs) are emerging as innovative smart adhesive materials with broad application potential. Compared to conventional elastomeric adhesives, SMP adhesives are…