Thermoelectric Effect
Thermoelectric effect is the phenomenon where a temperature difference between two different conductors or semiconductors produces an electric potential difference. This effect is used in thermoelectric generators to convert heat into electricity without any moving parts. The efficiency of thermoelectric generators is determined by the figure of merit, which is a measure of the material's ability to convert heat into electricity. The thermoelectric effect is also used in thermoelectric coolers, which use an electric current to transfer heat from one side of the device to the other, creating a cooling effect. Thermoelectric materials are used in space applications to power spacecraft and rovers, as they can generate electricity from the heat produced by radioactive decay. They are also used in remote locations where traditional power sources are not available.
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