Structure and Microstructure Analysis

This course covers fundamental aspects of X-ray diffraction and transmission electron microscopy. It explores kinematical diffraction theory and the principles of electron diffraction. Practical sessions equip students with the skills to analyze X-ray diffraction patterns, electron probe microanalysis, and electron microscopy outcomes. Upon completion, students can effectively evaluate experimental data generated through these methods, make comparisons, and critically assess results. The course empowers students to apply their knowledge to real-world scenarios, fostering the ability to draw meaningful conclusions from experimental data obtained through X-ray and electron-based techniques.

The following course/module was developed at the TU Bergakademie Freiberg.

Learning outcomes / Competencies:

Understand Particle-Matter Interaction: Grasp the principles underlying the interaction between particles (photons, electrons, neutrons) and matter, encompassing elastic and inelastic scattering, absorption spectroscopy, and emission processes, enabling a comprehensive understanding of scattering phenomena.

Master Diffraction Principles: Attain proficiency in the foundation of X-ray, electron, and neutron diffraction theories, including kinematic diffraction theory, atomic scattering factors, and cross sections, enabling the analysis of diffraction patterns in various materials.

Apply X-ray Diffraction Methods: Gain practical skills in applying X-ray diffraction techniques such as Laue, Debye, and Debye-Scherrer methods, employing them for qualitative phase analysis, lattice parameter determination, stress analysis, texture analysis, crystallite size evaluation, and microstrain assessment.

Explore Transmission Electron Microscopy: Develop a foundational understanding of transmission electron microscopy, encompassing bright field and dark field imaging, diffraction contrast, and electron diffraction, enabling the interpretation of microstructural information through electron microscopy.

Hands-on Experience: Acquire practical experience through selected X-ray diffraction methods and electron probe microanalysis/scanning electron microscopy, translating theoretical knowledge into practical application and enhancing skills in experimental material analysis.