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Faculty of Mechanical Engineering
Senior Engineer

Dr.-Ing. Marina Macias Barrientos (born Knyazeva)

Main activities

  • Senior Engineer
  • Financial planning
  • Laboratory metallography and microscopy
  • Focused ion beam scanning electron microscopy (FIB-SEM)
  • Coordination of major research instrumentation
  • Coordination working group Structural Analysis
  • Lab Work - Fatigue and Fracture Bahaviour of Metallic Materials
  • Lecture Mikroskopie und Mikroanalytik (MM)

Overview of research projects in group steels

Curriculum Vitae


  • Multiscale structure characterization

  • Electron microscopy and microanalysis

  • Advanced high resolution techniques (EBSD, FIB-SEM, AFM / MFM)

  • Development of in-situ methods

  • Failure analysis