Research / 2020 / Article / Fig 4

Research Article

Achieving High Thermoelectric Performance in Rare-Earth Element-Free CaMg2Bi2 with High Carrier Mobility and Ultralow Lattice Thermal Conductivity

Figure 4

(a) The relationship of versus temperature for Bax (). (b) Composition dependent lattice thermal conductivity at different temperature with a comparison to model predictions. (c) Temperature dependent thermal conductivity and (d) values of Bax samples.