Figure 8
From: Band Structure Engineering and Thermoelectric Properties of Charge-Compensated Filled Skutterudites
Carrier concentration dependence of effective mass at 300 K.
The dashed line is a fit of the YbyCo4Sb12 data using the Kane model with mb = 2.2 me and Eg = 0.19 eV. The solid blue line represents the trend for eye guidance.
