S. Bedacht
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View article: Creation and characterization of free-standing cryogenic targets for laser-driven ion acceleration
Creation and characterization of free-standing cryogenic targets for laser-driven ion acceleration Open
A technique for the creation of free-standing cryogenic targets for laser-driven ion acceleration is presented, which allows us to create solid state targets consisting of initially gaseous materials. In particular, the use of deuterium an…
View article: Fabrication and characterization of thin polymer targets for laser-driven ion acceleration
Fabrication and characterization of thin polymer targets for laser-driven ion acceleration Open
Polymer foils with thicknesses 150 nm to around 1 µm were manufactured using the process of spincoating. Varying the concentration of the polymer solution was found to be the most efficient way to control resulting foil thickness. Both int…
View article: In-situ formation of solidified hydrogen thin-membrane targets using a pulse tube cryocooler
In-situ formation of solidified hydrogen thin-membrane targets using a pulse tube cryocooler Open
An account is given of the Central Laser Facility's work to produce a cryogenic hydrogen targetry system using a pulse tube cryocooler. Due to the increasing demand for low Z thin laser targets, CLF (in collaboration with TUD) have been de…
View article: A novel experimental setup for energy loss and charge state measurements in dense moderately coupled plasma using laser-heated hohlraum targets
A novel experimental setup for energy loss and charge state measurements in dense moderately coupled plasma using laser-heated hohlraum targets Open
We report on a new experimental setup for ion energy loss measurements in dense moderately coupled plasma which has recently been developed and tested at GSI Darmstadt. A partially ionized, moderately coupled carbon plasma (ne ≤ 0.8• 1022 …
View article: Simulations of the energy loss of ions at the stopping-power maximum in a laser-induced plasma
Simulations of the energy loss of ions at the stopping-power maximum in a laser-induced plasma Open
Simulations have been performed to study the energy loss of carbon ions in a hot, laser-generated plasma in the velocity region of the stopping-power maximum. In this parameter range, discrepancies of up to 30% exist between the various st…