Chair for Experimental Physics II - Reactive Plasmas

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Current Project B2 SFB 1316

Self-organisation of sub-µm surface structures stimulated by microplasma-generated reactive species and short-pulsed laser irradiation

The focus of the project is the laser-plasma-surface interaction for thin film generation. It is investigated how different reactive species, generated by a microplasma jet, interact with laser induced surface structures on a treated sample. Catalytic properties of a surface are observed to be modified by reordering of species, structuring the surface or modifying the morphology of the surface. Atomic oxygen, ozone & other molecular components will be measured by fluorescence spectroscopy (TA)LIF or absorption spectroscopy. Undetectable species distributions will be provided by models.

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