Researchers from the University of Science and Technology of China (USTC) have unveiled a planar optical device that ...

Description: Electron diffraction patterns for single crystal and polycrystalline materials are displayed on a CRT screen. A Welch model 2639 'Electron Diffraction tube' is used in an experiment in ...

The emergence of imaging schemes capable of overcoming Abbe's diffraction barrier is revolutionizing optical microscopy. In 1873, the German physicist Ernst Abbe realized that the resolution of ...

What is the Diffraction Limit? The diffraction limit is a fundamental barrier in optical microscopy that sets the minimum size of features that can be resolved using conventional light microscopes. It ...

What is Electron Backscatter Diffraction (EBSD)? Electron backscatter diffraction (EBSD), also known as backscatter Kikuchi diffraction (BKD), is a powerful characterization technique used to analyze ...

When a laser beam is incident on many small objects such as lycopodium powder, the resulting diffraction pattern is similar to the diffraction pattern of a small circular aperture (Airy's disk pattern ...

The team introduced an innovative approach that integrates synchrotron resonant soft X-ray diffraction (as pictured), a powerful tool for studying atomic structure and molecular adsorption methods to ...

The waves always 'spread' to some extent into the area beyond the gap. This is diffraction - the spreading out of waves when they go through a gap, or past the edge of a barrier. The extent of the ...

With its classical parallel beam laser diffraction set-up, HELOS provides a powerful method means of analyzing the particle size distribution of powders, granules, suspensions, emulsions, sprays and ...

kSA RHEED-Sim is available as a standalone application or integrated with kSA 400, an analytical RHEED System. Pictured above: visualisation of the the 3D unit cell and surface plane.