The Hall coefficient, resistivity, and Seebeck coefficient of $n$- and $p$-type specimens of ${\mathrm{Ag}}_2$Te have been measured over the temperature range from 55 to 300°K. These results indicate that the compound is highly degenerate over the whole temperature range studied. Calculations were made of the effective masses, mobility ratios, and energy gap and gave order of magnitude values.

• Received 24 August 1960

DOI:https://doi.org/10.1103/PhysRev.121.978