Concept

Precession electron diffraction

Related lectures (32)

Explores convergent beam electron diffraction, covering principles, specimen alignment, thickness effects, and resources for further study.

Synchrotrons and X-ray Techniques

Explores the rotation method in single-crystal diffraction and serial crystallography techniques for studying atomic vibrations and protein dynamics.

Diffraction Patterns: Multiple Sources and Minima

Explores diffraction patterns from multiple sources, interference, and minima calculation.

Understanding Diffraction: X-rays vs Neutrons

Compares x-rays and neutrons for material structure analysis using diffraction patterns.

Imaging modes in TEM

Explores imaging modes in TEM, covering electron interactions, diffraction, contrast formation, and astigmatism correction.

Reciprocal lattice: Shape effects

Explains how sample geometry affects the size and shape of reciprocal lattice nodes in multiple beam scattering.

Electron Microscopy: TEM

Explores Transmission Electron Microscopy (TEM), covering diffraction patterns, image formation, and contrast mechanisms.

Thermal Neutrons Diffraction

Explores the diffraction of thermal neutrons on a crystal and how to determine their temperature and diffraction maxima.

Diffraction Basics II: Rules and Applications

Explores the rules of interference and diffraction patterns, including Young's experiment and Bragg's law.

Diffraction Basics IV: Bragg's Law and Rotations

Explains Bragg's law, rotations in space, and the Ewald sphere for diffraction.

Diffraction Exercise

Covers the analysis of selected area diffraction patterns to identify crystal structures and calculate unit cell parameters.

Atomic-scale Modeling: Interactive Exercises and Graded Assignments

Explores atomic-scale modeling through interactive exercises and graded assignments, covering crystallography, diffraction, defects, and regression models.