Accès ouvert
2025
article
OpenAlex
Asima Pradhan, Martin H. Müser, N. Miller, Juan Pablo Abdelnabe et autres
a, the average absolute deviation of the height from the mean line (at some, not necessarily known or specified, lateral length scale). However, other parameters, particularly those that are scale-dependent, influence surface and interfacial properties; for example the local surface slope is …
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Accès ouvert
2024
article
OpenAlex
Antoine Aymard, Emilie Delplanque, Davy Dalmas, Julien Scheibert
Many devices, including touchscreens and robotic hands, involve frictional contacts. Optimizing these devices requires fine control of the interface's friction law. We lack systematic methods to create dry contact interfaces whose frictional behavior satisfies preset specifications. We propose a generic surface design …
fr
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Accès ouvert
2022
article
OpenAlex
Emilie Delplanque, Antoine Aymard, Davy Dalmas, Julien Scheibert
Abstract PolyDiMethylSiloxane (PDMS) is an elastomer increasingly used to produce soft objects by replication, in a variety of fields including soft electronics, microfluidics, tribology, biomechanics and soft robotics. While PDMS replication is usually considered faithful at all scales, down to nanoscales, detailed …
fr
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