Eugeniusz Woryna

TL;DR: In this article, a set of complementary corpuscular diagnostics applied in experiments for investigation of laser-produced plasma as a source of ions is presented, focusing on the ioninduced secondary electron emission problem and its influence on the accuracy of the measurements.

TL;DR: In this paper, a skin layer process was used to explain the relativistic self-focusing and nonlinear force effects of very energetic highly charged fast ions, separated by their charge number Z, from ns laser pulses.

TL;DR: The PERUN and PALS iodine laser systems and a Nd : YAG laser have been used for studies of ions emitted from various single element laser plasmas, at both low (IL~109 W cm−2) and high (IL>2×1014 W cm −2) laser intensities, at which the existence of an ''optimum focus position'' in front of the target surface is consistent with the idea that laser interaction with a prepulse-produced plasma improves the conditions for self-focusing as discussed by the authors.

TL;DR: In this paper, the authors investigated the potential of the ion implantation method for modifying the chemical and physical properties of the implanted materials by using the helium Rutherford backscattering spectrometry (RBS).

TL;DR: In this article, the authors investigated the mechanism of polymer ablation by using a pulsed laser ablation of ultra-high-molecular-weight polyethylene (UHMWPE) at the Prague Asterix Laser System (PALS) Laboratory.