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06486


Materialwiss. Elite Sommersemester 2008
06486 Special Topics III a) Modern Diffraction Techniques and Crystallography [PV]
   
Dozent Scherer W.
Dauer 2 SWS
Studiensemester 2
Schein Ja (Klausur; 3 LP)
Termin (block course: 09.06. - 18.07.2008), to be announced
Inhalt This lecture covers the basic principles of modern X-ray, synchrotron and neutron diffraction techniques with the focus on instrumentation, data analysis, structural refinements and crystal structure analysis. The individual chapters cover the following topics:
  • Basic introduction to X-ray and neutron crystallography
  • Crystal growth and evaluation
  • Symmetry and space group determination
  • Background theory for data collection
  • Data collection techniques
  • Area Detectors
  • Fourier Synthesis
  • Structure determination by Patterson methods
  • Direct methods of crystal structure determination
  • Introduction to maximum entropy
  • Interpretation of structural refinement results
  • Excursion: charge density determination and analysis
Begleitend 06487