Figure 6From: Electronic structure and bandgap of γ-Al2O3 compound using mBJ exchange potentialContour plots for v x , σ BR r → and t σ r → ρ σ r → contributions of the total v x , σ mBJ r → exchange potential of γ-Al 2 O 3 . Two-dimensional plots for (a) v x , σ BR r → and (b) t σ r → ρ σ r → contributions of (c) the total v x , σ mBJ r → exchange potential for γ-Al2O3. v x , σ BR r → is obtained from Equation 3 by setting c = 2 3 , and t ρ is obtained from Equation 3 by setting c = 0. v x , σ mBJ r → is obtained from Equation 3 using the optimized c-factor, i.e., c = 1.8.Back to article page