At the top is the electron gun, which emits a focused electron beam that strikes the specimen. The specimen, typically a crystalline material, is mounted at a specific angle to optimize the ...

As explained by Dr. Eggeman, when using transmission electron microscopy (TEM), precession electron diffraction (PED) enables the operator to obtain electron diffraction patterns, where the incident ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2024.230184 , discusses tailoring electron vortex beams with customizable intensity patterns by electron diffraction holography.

By using a method based on electron diffraction, it has now been possible for a research team to determine the structure of Levocetirizine, as reported in the journal Angewandte Chemie.

insights from industryDr. Stuart WrightSenior ScientistGatan/EDAX In this interview, Dr. Stuart Wright, a Senior Scientist at Gatan/EDAX, talks to AZoMaterials about the versatile applications of ...

From the pattern of this diffraction, recorded on a detector, ... "Typically, ultrafast electron diffraction (UED) uses bunch lengths, or exposure times, of some 100 femtoseconds, ...

A diffraction pattern can be obtained from the frequency distribution function, which can be used to effectively determine the symmetry and periodicity of the pore structures. The pore crystal lattice ...

The electron diffraction pattern from iodine molecules depends on the distance between the two iodine nuclei, and changes as the molecule vibrates. Disclaimer: AAAS and EurekAlert! are not ...