Influence of negative pressure on thermoelectric properties of Sb2Te3
作者： T. Thonhauser
DOI: 10.1016/J.SSC.2003.10.006
关键词: Seebeck coefficient 、 Electrical resistivity and conductivity 、 Doping 、 Thermoelectric materials 、 Thermoelectric effect 、 Electron 、 Hydrostatic pressure 、 Condensed matter physics 、 Chemistry 、 Power factor
摘要: Abstract We investigated the influence of negative pressure on electrical conductivity, Seebeck coefficient, and power factor Sb 2 Te 3 . performed first-principles calculations with linearized-augmented plane-wave method considering hydrostatic in range from zero to −2 GPa doping for electrons holes up 10 20 cm −3 Our results predict a significant increase coefficient under certain concentrations.
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