A recent article published in APL Materials defines metamaterials as artificial structures composed of subwavelength, atomic, or molecular-level components, possessing unique properties (such as ...

We consider multigrid iterative methods for the solution of electromagnetic scattering for dielectric materials. We show convergence of the iteration using coarse grids which are two to four times ...

Electromagnetic scattering is the physical effect of an electromagnetic wave, such as light or radio waves, hitting an object. Instead of proceeding in a straight line, as light waves do unimpeded, ...

Light, heat, radio signals, and medical X-rays are all forms of electromagnetic radiation—waves moving through space that are delivered by massless particles called photons. The only thing that ...