Table 3 Polynomial fitting results of electromotive force of ITO/PtRh:PtRh TFTC
From: Preparation and Thermoelectric Characteristics of ITO/PtRh:PtRh Thin Film Thermocouple
Coefficients of polynomial E(ΔT) = A(ΔT) [3] + B(ΔT) [2] + C(ΔT) + D | ||||||
---|---|---|---|---|---|---|
Calibration number | A (mV/°C3) | B (mV/°C2) | C (mV/°C) | D (mV) | Fitting coefficient R [2] | Average Seebeck coefficient (μV/°C) |
1st | 4.65 × 10−9 | − 3.26 × 10−6 | 1.25 × 10−3 | 0 | 0.999 | 2.19 |
2nd | 3.93 × 10−9 | − 2.44 × 10−6 | 1.10 × 10−3 | 0 | 0.999 | 2.19 |
3rd | 3.96 × 10−9 | − 2.43 × 10−6 | 1.09 × 10−3 | 0 | 0.999 | 2.19 |