Thermoelectric Cooling: The Maximum Temperature Difference and The Relation of Thermoelectric Properties with Geometric Parameters : Figure 5

Figure 5: (A) Ratio of maximum temperature difference at T_cold fixed (between a thermocouple of two legs of same thermoelectric material, and a thermocouple of a leg of thermoelectric material plus a metallic leg.) as function of ZT, (B) Ratio of maximum temperature difference at T_hot fixed (between a thermocouple of two legs of same thermoelectric material, and a thermocouple of a leg of thermoelectric material plus a metallic leg.