Fig. 5
From: Parameterization of physical properties of layered body structure into equivalent circuit model
Principle of PC method. a Parallel partial capacitance (PPC) for ε1>ε2 has Neumann boundary condition between layers and thus is modelled as capacitors in parallel connection, b Serial partial capacitance (SPC) ε1<ε2 Dirichlet boundary condition between layers and thus is modelled as capacitors in serial connection