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Tag: Zhifeng Ren
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Renewed interest in thermoelectric cooling
Researchers writing in Nature Materials have called for increased efforts to find new thermoelectric materials. In 1834, French physicist Jean Peltier discovered that at the junction of two different metals, a heating or cooling effect could be produced through electrical currents. Bismuth tellurium compounds have now been used for thermoelectric cooling for more than 60 […]