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. 2024 Jan 2;15:165. doi: 10.1038/s41467-023-44519-x

Fig. 4. Self-aligned contact device operated on the flexible substrate.

Fig. 4

a, b Optical image (a) and photo (b) of a representative device transferred to the flexible substrate, the size of the PI substrate is 1 cm. c IdsVgs transfer characteristics of a self-aligned device on the flexible substrate under the strain of 5%. The bias voltages here is 10 mV (red), 100 mV (royal blue), 500 mV (yellow), 1 V (green), 2 V (slate blue) and 4 V (magenta), respectively. d IdsVds output characteristic of a self-aligned device on the flexible substrate under the strain of 5%. The gate voltages here is −5 V (black), -4 V (red), -3 V (blue), -2 V (green), -1 V (orchid), 0 V (dull gold), 1 V (dark cyan), 2 V (dark brown), 3 V (dark yellow), 4 V (orange-red) and 5 V (light blue), respectively.