© Juliane Bauch

Arbeitsgruppe für Physikalische Werkstoffdia­gnostik

more information Arbeitsgruppe für Physikalische Werkstoffdiagnostik

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professur-fuer-werkstofftechnik © TUD/WT
Chair of Materials Technology

Due to the interdisciplinary nature of the problems in modern material technology the complex problems need to be worked on collectively by material scientists, chemists, physicists and mechanical engineers. The Working Group for Physical Materials is part of the Chair of Materials Technology.
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Research

The working group conducts research in particular in the field of X-ray micro-diffraction; it maintains a wide range of research collaborations and offers – in terms of infrastructure – a broad portfolio of analytical services.
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Teaching

The working group provides several lectures for the Faculty of Mechanical Science and Engineering and the Faculty of Electrical and Computer Engineering, supplemented by exercises and research-related practical lessons. In addition, the supervision of diploma and assignment paper belongs to the curriculum.
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Short overview of the Working Group

The Working Group for Physical Materials Diagnostics operates the "röntgenographisches Speziallabor" (specialist X-ray Lab). Key activities are:

  • Methods development in the area of X-ray micro-diffraction (also at the synchrotron)
  • Functional materials of microelectronics
  • Highly precise orientation determination of single crystals (KOSSEL technique)
  • Determination of the lowest crystal symmetry reduction (KOSSEL technique)
  • Highly precise determination of lattice constants and highly spatially resolved residual stress analysis III. Type (KOSSEL technique)
  • Phase identification on the macro- and micro-scale
  • Quality control of massive single crystals
  • Orientation mapping and texture analysis on the macro- and micro-scale using EBSD
  • Digital image processing in micro diffraction images

In addition, we offer imaging of "inner" material defects in compact specimens and components (X-ray and ultrasonic inspection). In the field of defectoscopy, we have devices for the location of surface defect and near-surface defects as well as endoscopic methods for the visual examination of areas with difficult access of compact components.

We are a member of SAWLab-Saxony.