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
32 papers
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…
Quartz Crystal Microbalance frequency response to discrete adsorbates in liquids
Alexander M. Leshansky, Itzhak Fouxon, Boris Y. Rubinstein
Quartz Crystal Microbalance with Dissipation monitoring (QCM-D) has become a major tool in the analysis of adsorption of nanometric objects, such as proteins, viruses, liposomes an…
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…
PDF bias and flavor dependence in TMD distributions
Marcin Bury, Francesco Hautmann, Sergio Leal-Gomez +3
Transverse momentum dependent (TMD) distributions match collinear parton density functions (PDF) in the limit of small transverse distances, which is accounted for by global extrac…
In silico study of liquid crystalline phases formed by bent-shaped molecules with excluded-volume type interactions
Piotr Kubala, Wojciech Tomczyk, Michał Cieśla
We have numerically studied a liquid composed of achiral, bent-shaped molecules built of tangent spheres. The system is known to spontaneously break mirror symmetry, as it forms a…
Physics of free climbing
Bartłomiej Dybiec, Karol Capała, Jakub Barbasz
Theory of stochastic processes provides theoretical tools which can be efficiently used to explore properties of noise induced escape kinetics. Since noise facilitated escape over…
Spiropyran Sulfonates for Photo and pH Responsive Air-Water Interfaces and Aqueous Foam
Marco Schnurbus, Malgorzata Kabat, Ewelina Jarek +3
Responsive foams and interfaces, are interesting for active materials that respond to external stimuli. We have used the photochromic reaction of a spiropyran surfactant to render…
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…
Beyond esterase-like activity of serum albumin. Histidine-(nitro)phenol radical formation in conversion cascade of p-nitrophenyl acetate and the role of infrared light
Magdalena Kowacz, Piotr Warszynski
Serum albumin, recognized mainly for its capacity to act as a carrier protein for many compounds, can also actively transform some organic molecules. As a starting point in this st…
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…
Switching of Co magnetization driven by antiferromagnetic-ferromagnetic phase transition of FeRh alloy in Co/FeRh bilayers
P. Dróżdż, M. Ślęzak, K. Matlak +4
We show that Co spins in Co/FeRh epitaxial bilayers grown on W(110) switch reversibly between the two orthogonal in-plane directions as the FeRh layer undergoes temperature driven…
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…
Modelling and measurements of fibrinogen adsorption on positively charged microspheres
P. Żeliszewska, A. Bratek-Skicki, Z. Adamczyk +1
Adsorption of fibrinogen on positively charged microspheres was theoretically and experimentally studied. The structure of monolayers and the maximum coverage were determined by ap…
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 packing of regular polygons and star polygons on a flat two-dimensional surface
Michał Cieśla, Jakub Barbasz
Random packing of unoriented regular polygons and star polygons on a two-dimensional flat, continuous surface is studied numerically using random sequential adsorption algorithm. O…
Characterization of casein and Poly-L-arginine Multilayer Films
Lilianna Szyk Warszynska, Katarzyna Kilan, Robert P. Socha
Thin films containing casein appear to be a promising material for coatings used in the medical area to promote biomineralization. alfa- and beta-casein and poly-L-arginine multila…
Periodic Array of Bose-Einstein condensates in a Magnetic Lattice
Smitha Jose, Prince Surendran, Yibo Wang +6
We report the realization of a periodic array of Bose-Einstein condensates of 87Rb |F = 1; mF = -1> atoms trapped in a one-dimensional magnetic lattice close (8 micrometres) to the…
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…
Strong Effects of Cation Vacancies on the Electronic and Dynamical Properties of FeO
Urszula D. Wdowik, Przemysław Piekarz, Krzysztof Parlinski +2
We report pronounced modifications of electronic and vibrational properties induced in FeO by cation vacancies, obtained within density functional theory incorporating strong local…