0585806 - ÚJF 2025 RIV GB eng J - Journal Article
Vacík, Jiří - Fink, Dietmar - Ceccio, Giovanni - Havránek, Vladimír - Cannavo, A. - Kiv, A.
Electric spike emergence and synchronization during wet etching of overlapping low energy light ion microbeam-irradiated polymers.
Radiation Effects and Defects in Solids. Roč. 179, 1-2 (2024), s. 175-198. ISSN 1042-0150. E-ISSN 1029-4953
R&D Projects: GA ČR GA22-17346S
Institutional support: RVO:61389005
Keywords : Polyethylene terephthalate * light ion irradiation * wet etching * electric spikes * synchronization
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impact factor: 1.1, year: 2023 ; AIS: 0.173, rok: 2023
Method of publishing: Limited access
Result website:
https://doi.org/10.1080/10420150.2024.2318728DOI: https://doi.org/10.1080/10420150.2024.2318728

Electric spike emission was observed for the first time for thin polymer foils irradiated with low energy light ion microbeams at overlapping fluences, when placing them in between two vessels filled with etchant and distilled water, respectively, and applying a low sinusoidal transverse voltage. The various shapes of recorded spike types are described and examined. From their emergence that occurs after different derived etching times, and the inter-correlation of different spike parameters, we draw the first conclusions about their formation mechanism, behavior, and usefulness for technical applications.
Permanent Link: https://hdl.handle.net/11104/0353481