Table 1: Electronic transport properties of Si0.7Sn0.3 at room temperature.

SpecimenHall coefficient
(cm3/C)
Mobility
(cm2/Vs)
Carrier concentration
(cm−3)

Mg2Si0.7Sn0.3−83.8830.25
Mg2Si0.7Sn0.3Sb0.01−4.309.44
Mg2.1Si0.7Sn0.3Sb0.01−0.36
Mg2.2Si0.7Sn0.3Sb0.01−0.39