Determine eprd in a semiconductor thermoelectric junction

Reference no: EM131346784

1. Seebeck voltage (?) to temperature (T) conversion for thermocouples is often written in a power series of the form T = a₀ + a₁? + a₂?² + a₃?³ + ... + a_n?ⁿ . Using this representation, determine the formula for the (a) Seebeck, (b) Peltier, and (c) Kelvin coefficients.

2. Determine the EPRD in a semiconductor thermoelectric junction that has the following physical properties:

Electrical resistivity = 1.10 × 10^-5 ohm meters

thermal conductivity = 1.30 W(m · K)

Seebeck coefficient = (200. + 10.0 T - 0.0100 T²) × 10^-6 V/K

Junction temperature = 400. K

The temperature gradient at the junction is 1000. K/m and the voltage gradient is 0.0300 V/m.

Reference no: EM131346784

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