Crumpled sheets of reduced graphene oxide as a highly sensitive, robust and versatile strain/pressure sensor

Abstract

) with fast response times (<20.4 ms) could be achieved with such sensors. Pressure resulting from a gentle touch to over human body weight could be sensed successfully. The capability of the sensor to respond in a variety of environments could be exploited in the detection of water and air pressures both below and above atmospheric, with a single device.