Nanostructured and microstructured thin foils suitable for proton generation

0487882 - FZÚ 2018 RIV CZ eng L - Prototyp, funkční vzorek
Lutoslawski, Piotr
Nanostructured and microstructured thin foils suitable for proton generation.
Interní kód: AV17009 ; 2017
Technické parametry: Polystyrene spheres monolayer formation was prepared from 2% solution of commercially available polystyrene spheres mixed with isopropyl alcohol and ethanol in ratio 5:4:1.
Ekonomické parametry: Předkládaný funkční vzorek je využíván příjemcem a jeho hodnota nepřesahuje částku 5 mil. Kč
Grant CEP: GA MŠMT EF15_008/0000162
Grant ostatní: ELI Beamlines(XE) CZ.02.1.01/0.0/0.0/15_008/0000162
Institucionální podpora: RVO:68378271
Klíčová slova: nanostructured and microstructured thin foils * proton bunches * grating structures of thin targets
Obor OECD: Nuclear physics

Nanostructured and microstructured thin foils have been fabricated and used experimentally as targets to manipulate the spatial profile of proton bunches accelerated through the interaction with high intensity laser pulses (6×1019 W/cm2). Monolayers of polystyrene nanospheres were placed on the rear surfaces of thin plastic targets to improve the spatial homogeneity of the accelerated proton beams. Moreover, thin targets with grating structures of various configurations on their rear sides were used to modify the proton beam divergence.

Trvalý link: http://hdl.handle.net/11104/0282495