Once thought impossible, quasicrystals revealed a hidden order that challenges our understanding of materials. Their ...

SAED is particularly useful for studying the local crystal structure, orientation, and phase identification of nanomaterials. CBED is another TEM-based technique that uses a convergent electron beam ...

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 crystal lattice introduces a powerful new ... as we have described. Electron diffraction patterns can also be interpreted 52 or inverted 53 to obtain images of strain, again on a length ...

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 ...

RECENTLY, with the increase of the resolving power of the electron microscope ... of the fine structure in a crystal lattice, and the so-called selected area micro-diffraction method, when ...

Discovery of stable single-electron covalent bond in carbon compound validates a century-old theory Covalent bonds, in which two atoms are bound together by sharing a pair of electrons, ...

Correlation between cryo-transmission electron microscope (TEM ... b) Relative positions of molecules derived from the X-ray diffraction crystal structure are overlaid (brown) on the TEM image.

the quasiperiodic crystal. According to diffraction measurements made with an electron microscope, the new material appeared "disorganized" at smaller scales, yet with a distinct order and ...

This new method describes an experimental concept called ultrafast vortex electron diffraction, which allows for direct visualization of electron movement in molecules on attosecond timescales.

Spherical indexing is very effective for samples where traditional indexing struggles, such as in highly deformed materials.