Fig. 3From: Highly stretchable strain sensors with improved sensitivity enabled by a hybrid of carbon nanotube and graphenea Hysteresis of MWCNT/graphene hybrid sensor (MWCNT: graphene = 1:2) strain from 10 to 600%. Partially enlarged view of a is in the right panel. b Strain responses of the sensor at the repeatably applied strains of 50, 100, 200, 300, 400, 500, and 600%. The inset is an enlarged view of the responses at 50, 100, and 200% strains. Loading speed for all tests was 2 mm/s. c Stability during 600 cycles under 500% strainBack to article page