Figure 3
(a) Real-time resistance change of GYS sensors subjected to single-cycle tensile test with varied strain ranges, including 5%, 20%, 40% and 60%; (b) The resistance variation of GYS subjected to different levels of pre-stretching processes; (c) Real-time resistance change of varied pre-stretch treated GYS sensors subjected to single-cycle tensile test with varied strain ranges; (d) Strain dependent recovery degree of resistance of GYS sensors under varied pre-stretch treatments; Inset plots of (a) and (c) show the detailed releasing stages of the resistance change; Inset plot of (d) shows the linear increment of working range as the function of pre-stretch.
