Research / 2020 / Article / Fig 3

Research Article

Intrinsically Stretchable Organic-Tribotronic-Transistor for Tactile Sensing

Figure 3

Output characteristics of the stretched SOTT. (a) changes with separation distance and (b) output characteristic curve of the SOTT after 50% mechanical strain was imposed parallel to the channel direction. The inset in (a) is the transfer characteristics, and the insert in (b) is the optical graph of the stretched SOTT. (c) changes with separation distance at different levels of mechanical strain in parallel to channel direction. (d) changes with separation distance and (e) output characteristic curve of the SOTT after 50% mechanical strain was imposed perpendicular to the channel direction. The insets in (d) and (e) are the transfer characteristics and optical graphs of the stretched SOTT, respectively. (f) changes with separation distance at different levels of mechanical strain in perpendicular to the channel direction.