Evolution of the Intrinsic Point Defects in Bismuth Telluride Based Thermoelectric Materials.
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DOI: 10.1021/acsami.9b15198
Abstract: In polycrystalline bismuth-telluride-based thermoelectric materials, mechanical deformation induced donor-like effect can introduce a high concentration of electrons to change thermoelectric properties through the evolution of intrinsic point defects. However, the evolution law of these point… read more here.
Keywords: point defects; bismuth telluride; evolution intrinsic; point ... See more keywords