32 citations · 100 across the 9 of their papers we have counts for
9 papers
Interfacial chemistry meets magnetism: comparison of and epitaxial heterostructures
Ewa Madej, Natalia Kwiatek-Maroszek, Kinga Freindl +6
The magnetic and chemical structure of metal/oxide interfaces were studied in cobalt/magnetite, , and cobalt/hematite, , epitaxial heterostructures using the co…
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…
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…
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…
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…