Fig. 6: Basic characterization tests of the flexible temperature sensor.
From: High-stability flexible thin-film temperature sensor using MWCNTs-toughened Peano structure

a1–a3 Evaluation of test repeatability for flexible thin-film temperature sensors (In2O3-0.08gMWCNTs/Ag). b The temperature retention performance of the sensor at different temperatures. c1, c2 Test on the speed of sensor response by using anhydrous ethanol volatilization. d1–d3 Precision calibration method by multi-junction. e1–e3 Performance test on 3 × 3 arrays of flexible thin-film temperature sensors