71 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Jagiellonian UniversityPL14 papers
- AGH University of KrakowPL12 papers
- Polish Academy of SciencesPL8 papers
- Institute of Nuclear Physics, Polish Academy of SciencesPL3 papers
- Adam Mickiewicz University in PoznańPL2 papers
- European Synchrotron Radiation FacilityFR2 papers
- Institute of PhysicsPL2 papers
- Uniwersytet Komisji Edukacji Narodowej w KrakowiePL2 papers
- Ca' Foscari University of VeniceIT1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Clausthal University of TechnologyDE1 paper
- Deutsches Elektronen-Synchrotron DESYDE1 paper
19 papers · 1 filter
Phase Separation in Heritage Objects Made of Plasticised PVC: the Case of Joseph Beuys Multiples
Marwa Saad, Sonia Bujok, Aurora Cairoli +9
This work addresses the advanced degradation of plasticised PVC boards, which constitute Joseph Beuys multiples Phosphorus-Cross Sled, focusing on the mechanisms responsible for th…
Effect of Accelerated Thermal Degradation of Poly(Vinyl Chloride): The Case of Unplasticized PVC
Marwa Saad, Marek Bucki, Sonia Bujok +7
The thermal degradation of unplasticized poly(vinyl chloride), PVC, was comprehensively investigated through the application of spectroscopic techniques, as well as contact angle m…
Migration of phthalate plasticisers in heritage objects made of poly(vinyl chloride): mechanical and environmental aspects
Sonia Bujok, Tomasz Pańczyk, Kosma Szutkowski +4
To clean or not to clean? The solution to this dilemma is related to understanding the plasticiser migration which has a few practical implications for the state of museum artefact…
Magnetization reversal in Fe(001) films grown by magnetic field assisted molecular beam epitaxy
B. Blyzniuk, A. Dziwoki, K. Freindl +7
We studied the influence of a magnetic field (MF) on epitaxial growth and magnetic properties of Fe(001) films deposited on MgO(001). Thanks to modular sample holders and a special…
Insight into the structural and magnetotransport properties of epitaxial heterostructures -FeO-Pt(111): Role of the reversed layer sequence
A. Kozioł-Rachwał, N. Kwiatek, W. Skowroński +6
We report on the chemical structure and spin Hall magnetoresistance (SMR) in epitaxial -FeO(hematite)(0001)/Pt(111) bilayers with hematite thicknesses of 6 nm and 15 nm…
Growth and characterization of ultrathin cobalt ferrite films on Pt(111)
G. D. Soria, K. Freindl, J. E. Prieto +5
CoFe2O4 thin films (5 nm and 20 nm thick) were grown by oxygen assisted molecular beam epitaxy on Pt(111) at 523~K and subsequently annealed at 773 K in vacuum or oxygen. They were…
High-temperature oxygen monolayer structures on W(110) revisited
Dorota Wilgocka-Ślęzak, Tomasz Giela, Kinga Freindl +2
Systematic studies of the two high-temperature monolayer oxygen structures that exist on the (110) tungsten surface were performed using low-energy electron microscopy and diffract…
Temperature-dependent spin-resolved electronic structure of EuO thin films
Tristan Heider, Timm Gerber, Okan Köksal +10
The electronic structure of the ferromagnetic semiconductor EuO is investigated by means of spin- and angle-resolved photoemission spectroscopy (spin-ARPES) and density functional…
Enhancement of perpendicular magnetic anisotropy and its electric field-induced change through interface engineering in Cr/Fe/MgO
A. Kozioł-Rachwał, T. Nozaki, K. Freindl +3
Recently, perpendicular magnetic anisotropy (PMA) and its voltage control (VC) was demonstrated for Cr/Fe/MgO (Physical Review Applied 5, 044006 (2016)). In this study, we shed a l…
First principles study of the adsorption of MgO molecules on a clean Fe(001) surface
D. Wiśnios, A. Kiejna, J. Korecki
The adsorption of MgO molecules on a Fe(001) surface was studied using density functional theory (DFT) and projector augmented wave methods. The energetically most favored configur…
Phonons in ultrathin oxide films - 2D to 3D transition in FeO on Pt(111)
N. Spiridis, M. Zając, P. Piekarz +10
The structural and magnetic properties of ultrathin FeO(111) films on Pt(111) with thicknesses from 1 to 16 monolayers (ML) were studied using the nuclear inelastic scattering (NIS…
Random sequential adsorption of trimers and hexamers
Michał Cieśla, Jakub Barbasz
Adsorption of trimers and hexamers built of identical spheres was studied numerically using the Random Sequential Adsorption (RSA) algorithm. Particles were adsorbed on a two dimen…
Random packing of spheres in Menger sponge
Michał Cieśla, Jakub Barbasz
Random packing of spheres inside fractal collectors of dimension 2 < d < 3 is studied numerically using Random Sequential Adsorption (RSA) algorithm. The paper focuses mainly on th…
Modelling of interacting dimer adsorption
Michal Ciesla, Jakub Barbasz
Adsorption of dimers is modelled using random sequential adsorption algorithm. The interaction between molecules is given by screened electrostatic potential. The paper focuses on…
Random Sequential Adsorption on Fractals
Michal Ciesla, Jakub Barbasz
Irreversible adsorption of spheres on flat collectors having dimension is studied. Molecules are adsorbed on Sierpinski's Triangle and Carpet like fractals (), and on…
RSA Study of Dimers
Michal Ciesla, Jakub Barbasz
The first theoretical study of a dimer's adsorption process at homogenous surface is presented. By using the RSA algorithm, we show example monolayers, discuss estimations of rando…
Growth and electronic and magnetic structure of iron oxide films on Pt(111)
N. Spiridis, D. Wilgocka-Ślȩzak, K. Freindl +6
Ultrathin (111)-oriented polar iron oxide films were grown on a Pt(111) single crystal either by the reactive deposition of iron or oxidation of metallic iron monolayers. These fil…
Layer-by-layer epitaxial growth of polar FeO(111) thin films on MgO(111)
Jacek Gurgul, Ewa Młyńczak, Nika Spiridis +1
We report on the structural properties of epitaxial FeO layers grown by molecular beam epitaxy on MgO(111). The successful stabilization of polar FeO films as thick as 16 monolayer…
Fe3O4(001) films on Fe(001) - termination and reconstruction of iron rich surfaces
N. Spiridis, J. Barbasz, Z. Lodziana +1
High-quality and impurity-free magnetite surfaces with (sqrt2xsqrt2)R45o reconstruction have been obtained for the Fe3O4(001) epitaxial films deposited on Fe(001). Based on atomica…