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In article 1603544, S.‐W. Kim and co‐workers introduce graphene tribotronics for touch‐sensing applications. The working mechanism is based on a coplanar coupling of triboelectrification and current transport in graphene field‐effect transistors. The touch sensors are ultra‐sensitive, fast and can spatially map the movement of a ball, multi touch etc.
Graphene tribotronics is introduced for touch‐sensing applications such as electronic skins and touch screens. The devices are based on a coplanar coupling of triboelectrification and current transport in graphene transistors. The touch sensors are ultrasensitive, fast, and stable. Furthermore, they are transparent and flexible, and can spatially map touch stimuli such as movement of a ball, multi‐touch,...
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