Comments on the thermoelectric properties of pressure-sintered Si0.8Ge0.2 thermoelectric alloys.

Comments on a study about the thermoelectric properties of pressure-sintered Si[sub0.8]Ge[sub0.2] thermoelectric alloys. Benefit offered by the thermoelectric generators employed in the U.S. SP-100 project; Goodness factor of a material for thermoelectric application; Inconsistencies of the findings of the study.