Figure 5

T−1 temperature dependence of lattice thermal conductivity κL for Sb2Te3 with thick and thin platelets.
The scattered dots are the tested lattice thermal conductivity data and the solid line is the fitting line with the experimental data.
T−1 temperature dependence of lattice thermal conductivity κL for Sb2Te3 with thick and thin platelets.
The scattered dots are the tested lattice thermal conductivity data and the solid line is the fitting line with the experimental data.