39 citations · 63 across the 4 of their papers we have counts for
4 papers
Reflection and transmission in nonlocal susceptibility models with multiple resonances
R. J. Churchill, T. G. Philbin
We consider a semi-infinite dielectric with multiple spatially dispersive resonances in the susceptibility. The effect of the boundary is described by an arbitrary reflection coeff…
Electromagnetic reflection, transmission and energy density at boundaries of nonlocal media
R. J. Churchill, T. G. Philbin
We consider a semi-infinite spatially dispersive dielectric with unequal transverse and longitudinal susceptibilities. The effect of the boundary is characterized by arbitrary refl…
Absorption in dipole-lattice models of dielectrics
R. J. Churchill, T. G. Philbin
We develop a classical microscopic model of a dielectric. The model features nonlinear interaction terms between polarizable dipoles and lattice vibrations. The lattice vibrations…
Optimal traps in graphene
C. A. Downing, A. R. Pearce, R. J. Churchill +1
We transform the two-dimensional Dirac-Weyl equation, which governs the charge carriers in graphene, into a non-linear first-order differential equation for scattering phase shift,…