“…(22), (23), and of the internal fields δ n , δ n , χ n , χ n , τ n , τ n , γ n and γ n in Eqs. (16), (17) can be determined by using the boundary conditions, i.e., continuity of the tangential components of the electromagnetic fields over the surface ζ = ζ 2 and vanishing of the tangential components of the electric field over the surface ζ = ζ 1 , with ζ 2 and ζ 1 as the radial coordinates of the outer surface of the chiral coating and of the conducting spheroid surface, respectively.…”