Figure 5From: Improvement in dielectric and mechanical performance of CaCu3.1Ti4O12.1 by addition of Al2O3 nanoparticlesTemperature dependence of the dielectric dispersion at various frequencies. (a) CC3.1TO, (b) CC3.1TO with 0.5 vol.% Al2O3, (c) CC3.1TO with 1 vol.% Al2O3, and (d) CC3.1TO with 2 vol.% Al2O3.Back to article page