fig4
Figure 4. Cp/T as a function of T2 for BaFe2Fe16O27 at low temperature. Black squares represent the experimental data. The red solid line represents the fitted curve by using one Debye mode and two Einstein modes. The other dashed lines represent the electronic term φ, Debye term β, and two Einstein terms, ΘE1 and ΘE2, respectively. The adjusted R2 value for the fitted curve is 0.99959 and the Chi-squared value is 6.058 × 10-3.
