Table 1 Parameters of the strain sensors based on different ratios of MNs and AgNWs
From: A Flexible Magnetic Field Sensor Based on AgNWs & MNs-PDMS
Mass ratio of MNs: AgNWs value | Resistance (Ω) | Stretching range (%) | GF | Shrinking range (%) | GF | ∆R/R0 (magnetic field intensity = 0.4 T) |
|---|---|---|---|---|---|---|
0:1 | 41.58 | 0–7.12 | 129.6 | 0–1.7 | 13.75 | 0.037 |
1:5 | 30.2 | 0–6.8 | 257 | 0–2.6 | 24 | 0.28 |
1:2 | 5.04 | 0–8.7 | 264.4 | 0–1.7 | 21.875 | 0.14 |
1:1 | 2.87 | 0–9 | 222.2 | 0–2.7 | 20.35 | 0.19 |