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Benjamin Heuser

Synthesis of nanodiamonds via laser-driven shock compression of plastic precursors

Universität Rostock, 15th May, 2025

https://doi.org/10.18453/rosdok_id00005646

Abstract: This thesis explores the formation and recovery of nanodiamonds (NDs) created by laser-driven shock compression of plastics, mimicking conditions in planetary interiors. Using a combination of theoretical and experimental methods it investigates the properties and behaviour of NDs during and after compression. This work also studies how laser pulse shaping influences ND properties. With the use of a vacuum-compatible catcher material, this work has - for the first time - provided experimental evidence of the intact recovery of NDs from laser-driven shock compression of plastics.

doctoral thesis   free access