Examensarbeiten in der Abteilung Strukturmaterialien
- Modification of nanostructures by particle irradiation and/or thermal processing
(Computational Materials Science)
Subjects:
- ion irradiation and subsequent thermal treatment of Si and Ge, in particular in nanowires, in order to obtain electrical doping: implantation of dopant atoms, formation and evolution of defects, solid phase recrystallization, role of dopants, impurities and interfaces, influence on electrical properties
- nanostructure evolution in iron-based structural materials of nuclear reactors during materials fabrication and neutron irradiation: formation and evolution of defects, nanoclusters, dislocations and their mutual interaction, role of grain boundaries, influence on mechanical properties
Methods:
- first principle calculations, classical-interatomic-potential methods
- molecular dynamics and statics, Monte Carlo simulations
- high-performance computing
Contact: Dr. Matthias Posselt
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