Fig. 6: Electrical characteristics of flexible ZrO₂/SnO₂ TFTs.

Transfer characteristics of ZrO₂/SnO₂ TFTs under bending stress for 5000 cycles at a 2.5 mm radius, varying with different L: (a) 100, (b) 50, and (c) 20 μm, while maintaining a consistent W/L ratio. d \({\mu }_{{FE}}\) and V_th variation under bending cycles.