Szczegóły publikacji
Opis bibliograficzny
Dendrite formation on the poly(methyl methacrylate) surface reactively sputtered with a cesium ion beam / Paweł Dąbczyński, Benedykt R. Jany, Franciszek Krok, Mateusz M. MARZEC, Andrzej BERNASIK, Maciej Gala, Katarzyna Sęk, Uwe Breuer, Andrzej Budkowski, Jakub Rysz // Journal of Physical Chemistry. B ; ISSN 1520-6106. — 2023 — vol. 127 iss. 1, s. 387–395. — Bibliogr. s. 394–395, Abstr. — Publikacja dostępna online od: 2022-12-23. — A. Bernasik - dod. afiliacja: ACMiN AGH
Autorzy (10)
- Dąbczyński Paweł
- Jany Benedykt R.
- Krok Franciszek
- AGHMarzec Mateusz M.
- AGHBernasik Andrzej
- Gala Maciej
- Sęk Katarzyna
- Breuer Uwe
- Budkowski Andrzej
- Rysz Jakub
Dane bibliometryczne
| ID BaDAP | 144863 |
|---|---|
| Data dodania do BaDAP | 2023-01-27 |
| Tekst źródłowy | URL |
| DOI | 10.1021/acs.jpcb.2c07313 |
| Rok publikacji | 2023 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of Physical Chemistry, B |
Abstract
The development of topography plays an important role when low-energy projectiles are used to modify the surface or analyze the properties of various materials. It can be a feature that allows one to create complex structures on the sputtered surface. It can also be a factor that limits depth resolution in ion-based depth profiling methods. In this work, we have studied the evolution of microdendrites on poly(methyl methacrylate) sputtered with a Cs 1 keV ion beam. Detailed analysis of the topography of the sputtered surface shows a sea of pillars with islands of densely packed pillars, which eventually evolve to fully formed dendrites. The development of the dendrites depends on the Cs fluence and temperature. Analysis of the sputtered surface by physicochemical methods shows that the mechanism responsible for the formation of the observed microstructures is reactive ion sputtering. It originates from the chemical reaction between the target material and primary projectile and is combined with mass transport induced by ion sputtering. The importance of chemical reaction for the formation of the described structures is shown directly by comparing the change in the surface morphology under the same dose of a nonreactive 1 keV xenon ion beam.