Title :
Novel graphene-based devices
Author :
He Tian ; Yi Yang ; Dan Xie ; Hong-Yu Chen ; Wong, H.-S Philip ; Tian-Ling Ren
Author_Institution :
Tsinghua Nat. Lab. for Inf. Sci. & Technol. (TNList), Tsinghua Univ., Beijing, China
Abstract :
In this paper, four kinds of novel graphene-based devices are introduced, which are graphene sound source, graphene thermal rectifier, graphene touch pad and graphene Resistive Random Access Memory (RRAM). Those devices are fundamental different from conventional devices. Among them, graphene sound source is fully transparent, flexible, ultrathin loudspeaker without moving parts; Graphene thermal rectifier could control the heat flux with large forward/reversed ratio; Graphene touch pad is fully flexible with high response sensitivity both on flat and curvature surface; Graphene RRAM could monitor the oxygen movement in RRAM and realize the current reduction. Those novel graphene-based devices could open wide applications in multi-media, bio-medicine and smart systems.
Keywords :
graphene; loudspeakers; random-access storage; solid-state rectifiers; C; RRAM; current reduction; flexible ultrathin loudspeaker; forward/reversed ratio; fully transparent loudspeaker; graphene resistive random access memory; graphene sound source; graphene thermal rectifier; graphene touch pad; graphene-based devices; heat flux; oxygen movement; response sensitivity; Heating; Multimedia communication; RRAM; graphene; sound source; thermal rectifier; touch pad;
Conference_Titel :
Electron Devices and Solid-State Circuits (EDSSC), 2013 IEEE International Conference of
Conference_Location :
Hong Kong
DOI :
10.1109/EDSSC.2013.6628055
