Zobrazeno 1 - 10
of 682
pro vyhledávání: '"Korecki, J"'
Autor:
Blyzniuk, B., Dziwoki, A., Freindl, K., Kozioł-Rachwał, A., Madej, E., Młyńczak, E., Szpytma, M., Wilgocka-Ślezak, D., Korecki, J., Spiridis, N.
Publikováno v:
Journal of Magnetism and Magnetic Materials,Volume 586,2023,171151
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 specialized manipulator in our multi-chamber ultrahigh vacuum system, the fil
Externí odkaz:
http://arxiv.org/abs/2309.03583
Autor:
Kozioł-Rachwał, A., Kwiatek, N., Skowroński, W., Grochot, K., Kanak, J., Madej, E., Freindl, K., Korecki, J., Spiridis, N.
Publikováno v:
Phys. Rev. B. 106 (2022) 104419
We report on the chemical structure and spin Hall magnetoresistance (SMR) in epitaxial $\alpha$-Fe$_2$O$_3$(hematite)(0001)/Pt(111) bilayers with hematite thicknesses of 6 nm and 15 nm grown by molecular beam epitaxy on a MgO(111) substrate. Unlike p
Externí odkaz:
http://arxiv.org/abs/2306.07149
Autor:
Soria, G. D., Freindl, K., Prieto, J. E., Quesada, A., de la Figuera, J., Spiridis, N., Korecki, J., Marco, J. F.
Publikováno v:
Applied Surface Science 586 (2022) 152672
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 characterized in-situ using Auger Electron Spectroscopy, Low-Energy E
Externí odkaz:
http://arxiv.org/abs/2201.07087
Autor:
Vowles, Kevin E., Witkiewitz, Katie, Clarke, Erik, Schmidt, Zachary, Borsari, Brian, Edwards, Karlyn E., Korecki, J. Richard, Moniz-Lewis, David I., Bondzie, Juliana A., Mullins, Chloe, Thoreson, Claire I., Delacruz, Joannalyn, Wilkins, Consuelo H., Nelson, Sarah, Delventura, Jennifer, Henderson, Ryan, Katz, Andrea, Hua, William, Watson, Erin, Baxley, Catherine, Canlas, Bernard R., Pendleton, Tiffany, Herbst, Ellen, Batki, Steven
Publikováno v:
In Contemporary Clinical Trials March 2023 126
We report an unusual, non-monotonous dependence of the exchange bias on the thickness of the ferromagnetic layer in a ferromagnet/antiferromagnet bilayer system. We show that in epitaxial CoO/Fe(110) bilayers, the evolution of the Fe magnetic anisotr
Externí odkaz:
http://arxiv.org/abs/1709.09925
Publikováno v:
Phys. Rev. Applied 9, 034030 (2018)
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 antiferromagnetic-ferromagnetic (AFM-FM) phase transition. Switching o
Externí odkaz:
http://arxiv.org/abs/1709.09928
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 light on the origin of large voltage-induced anisotropy change in Cr/Fe
Externí odkaz:
http://arxiv.org/abs/1701.00048
Publikováno v:
Phys. Rev. B 92, 155425 (2015)
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 configurations for different adsorption sites considered were identified. The
Externí odkaz:
http://arxiv.org/abs/1507.05803
Autor:
Spiridis, N., Zając, M., Piekarz, P., Chumakov, A. I., Freindl, K., Goniakowski, J., Kozioł-Rachwał, A., Parliński, K., Ślęzak, M., Ślęzak, T., Wdowik, U. D., Wilgocka-Ślęzak, D., Korecki, J.
Publikováno v:
Phys. Rev. Lett. 115, 186102 (2015)
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) of synchrotron radiation. Distinct evolution of vibrational characte
Externí odkaz:
http://arxiv.org/abs/1507.04874
Publikováno v:
In Journal of Magnetism and Magnetic Materials 15 March 2020 498