Right here we demonstrate inexpensive polycrystalline antimonides for much more efficient thermoelectric waste-heat recovery in just 600?K than regular tellurides. That is enabled by a style and design of Ni/Fe/Mg3SbBi and Ni/Sb/CdSb contacts for both a avoidance of chemical diffusion and a very low interfacial resistivity, realizing a history and … Read More