Low-Temperature DC Carrier Transport in (Fe_0.45Co_0.45Zr_0.10)_x(Al₂O₃)_1−x Nanocomposites Manufactured by Sputtering in Pure Ar Gas Atmosphere

Figure 2

Dependence of DC conductivity and their second derivatives measured at temperatures of 298 K (a) and 2.2 K (b) on the metal-to-dielectric ratio for the as-deposited films. dependence is presented in the inserts.

(a)

(b)