K 412 - Department of Physical Electronics

Ion Beam Laboratory

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Research group participates in project Centre of Advanced Applied Sciences in program "Radiation analytical methods (IRMA)"

• head: Prof. Ing. Jaroslav Král, CSc.
  
• Ing. Josef Voltr , CSc.
• Ing. Michaela Martínková, Ph.D.,

The group activity is devoted to research and development of ion beam equipment and ion beam modifications and analyses of materials:

1. elemental analysis of various materials

• optical materials
• archeological samples (fosile human bones)
• environmental samples (atmospheric and indoor aerosol, lichens)
• other crystalic or amorphous solids
• new - nanopowders

2. ion beam modification of materials

• optical materials

The Ion Beam Laboratory equipment consists of

1. Medium energy (100 keV) experimental ion beam facility with versatile heavy ion source and mass separated ion beam.
2. Analytical equipment using proton and He-ion beam from 2.5 MV Van de Graaff accelerator. There are two target chambers: the experimental one for ion scattering measurements and one for PIXE analysis. The PIXE analysis is performed either in high vacuum, or in an atmosphere (N, He) with external beam. Liquid sample analysis is also possible.

Selected research projects - Některé výzkumné projekty