4 papers
Enhanced hydrogen response of copper-doped TiO synthesised by helium-assisted magnetron sputtering
Akash Kumar, Nirmal Kumar, David Kolenatý +4
Cu-doped TiO thin films for hydrogen sensing were synthesised by reactive DC magnetron sputtering in Ar/O/He mixtures, with the He fraction used as a control parameter for…
Corrosion-resistant and conductive Ti-Nb-O coatings tailored for ultra-low Pt-loaded BPPs and PTLs in PEM electrolyzers
David Kolenatý, Jiří Čapek, Stanislav Haviar +6
We develop highly corrosion-resistant and conductive Ti-Nb-O coatings for metallic components -- bipolar plates (BPPs) and porous transport layers (PTLs) -- in PEM water electrolyz…
Ultra-low-resistivity nitrogen-doped p-type Cu2O thin films fabricated by reactive HiPIMS
Jiří Rezek, Jan Koloros, Jiří Houška +5
We have successfully fabricated the nitrogen-doped cuprous oxide thin films on the amorphous standard soda-lime glass by reactive high-power impulse magnetron sputtering. The energ…
Electron-positron pairs and radioactive nuclei production by irradiation of high-Z target with γ-photon flash generated by an ultra-intense laser in the regime
David Kolenatý, Prokopis Hadjisolomou, Roberto Versaci +4
This paper studies the interaction of laser-driven -photons and high energy charged particles with high-Z targets through Monte-Carlo simulations. The interacting particles are…