Figure 1
From: Band Structure Engineering and Thermoelectric Properties of Charge-Compensated Filled Skutterudites
Lattice parameter (a) as a function of Yb content.
Blue triangles are Yb single filled Co4Sb12 and red circles represent Yb, Ga CCCD samples: YbxGa0.2Co4Sb11.9333 (x = 0, 0.05, 0.10, 0.15, 0.20, 0.26) and YbyGa0.15Co4Sb11.95 (y = 0.25, 0.30, 0.35, 0.40). The data of Yb single filled Co4Sb12 are from this study and taken from the literatures4,6,7. The dashed lines are the trend for eye guidance. The inserted figure plots the lattice parameters of Yb0.20GazCo4Sb12-z/3 (z = 0, 0.10, 0.15) as a function of Ga content.
