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physics.class-ph2026
The slope of the friction law of hertzian-asperity--based metainterfaces has a finite positive lower bound
Julien Scheibert
Metainterfaces can realize specified evolutions of their friction force as a function of the confining normal force (friction law), thanks to the design of the individual radii and…
physics.class-ph2026
Automated Discovery of Metainterfaces with Tailored Friction Laws
Li Fu, Djibril Gabriel Kashala, D. Dalmas +1
Providing dry solid contacts with on-demand macroscale frictional behaviour remains a formidable challenge in tribology, haptics or robotics. Metainterfaces created from surfaces w…
physics.class-ph2026
Normal contact of metainterfaces: the roles of finite size and microcontact interactions
Donald Zeka, Nawfal Blal, Fatima-Ezzahra Fekak +3
The design of contact interfaces that meet quantitatively a specified friction law (friction force vs normal force) is challenging due to the multi-scale and multi-physics nature o…