Figure 4.

Real and imaginary parts of the Clausius–Mossotti factor versus nondimensional frequency for an n-type silicon microsphere immersed in a KCl solution. Particle conductivity is $22.6$ S/m, and the Debye length is ${\lambda }_{D2}=0.331$ $\mathsf{\mu }$m. The microsphere is 10 $\mathsf{\mu }$m in diameter. Thus, the nondimensional Debye length is ${\overline{\lambda }}_{D2}=0.026$.