Materials scientists at Rice University have developed a new workflow methodology for measuring microscopic defects in ...

But graphene doesn’t have a band gap—the energy gap in some solids that allows them to function as semiconductors. In ...

Flexible, and easy-to-use Python diffraction simulator that focuses on visualizing physical optics phenomena. The simulator uses mainly scalar diffraction techniques for light propagation, provides a ...

How a 3D-printed design can create a diffraction pattern in a simple science experiment about optics. The memo: Trump announces ‘great settlement’ on Iran, but the world awaits details ‘Super’ El Nino ...

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They say seeing is believing but our understanding of chemical systems predominantly depends on second-hand observations and measurements. A colour change can suggest that a reaction has occurred, NMR ...

EDtoolbox is a Matlab toolbox for computing sound reflections and diffractions for external scattering problems, in the time- or frequency-domain, for problems with Neumann boundary conditions. As of ...

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Abstract: An elegant and convenient rigorous approach for solving canonical circular open-ended dielectric-loaded waveguide diffraction problems is presented. It uses the solution of corresponding ...

Abstract: This paper studies the problem of diffraction of electromagnetic waves on an object containing an arbitrary number of layers of materials with different permittivity and permeability. It is ...