Graphene Tribotronics for Electronic Skin and Touch Screen Applications.
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, etc.
['Khan|Usman|U|', 'Kim|Tae-Ho|TH|', 'Ryu|Hanjun|H|', 'Seung|Wanchul|W|', 'Kim|Sang-Woo|SW|']
graphene tribotronics electronic skins touch screens contact electrification graphene field-effect transistors