An international team including scientists from the Department of Energy's Oak Ridge National Laboratory has used neutron ...

A software workflow automates X-ray analysis to spot crystal defects in diamond and advanced semiconductors, helping improve ...

MIT physicists have built a powerful new microscope that uses terahertz light to uncover hidden quantum motions inside superconductors. By compressing this normally unwieldy light into a tiny region, ...

Chemistry textbooks explain how reactions start and end, but they rarely show what happens in between. Seeing these hidden moments matters because chemistry is ultimately governed by quantum rules. By ...

Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to unlocking microscopic details inside living cells. Yet despite decades of ...

Researchers at Tsinghua University developed the Optical Feature Extraction Engine (OFE2), an optical engine that processes data at 12.5 GHz using light rather than electricity. Its integrated ...

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 ...

Abstract: We prove the equivalence between the derivation of the Vogler algorithm and the parabolic equation for multiple knife-edge diffraction problems under certain conditions. To illustrate the ...

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 ...