Zobrazeno 1 - 10
of 231
pro vyhledávání: '"P. Kuświk"'
Autor:
S. Janardhanan, S. Mielcarek, H. Głowiński, M. Kowacz, P. Kuświk, M. Krawczyk, A. Trzaskowska
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract We have carried out an experimental investigation of the spin-wave dynamics in the Au/CoFeB/Au multilayer consisting of a ferromagnetic film with thicknesses of 0.8, 0.9 and 1.0 nm. We employed the Brillouin light scattering spectroscopy to
Externí odkaz:
https://doaj.org/article/0b70673c648e48169d2338f1d96d8fc0
Autor:
M. Kowacz, P. Mazalski, I. Sveklo, M. Matczak, B. Anastaziak, U. Guzowska, A. K. Dhiman, E. Madej, A. Maziewski, P. Kuświk, R. Gieniusz
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-7 (2022)
Abstract The magnetic properties of NiO/Co/Pt as a function of Co layer thickness were investigated by polar magneto-optical Kerr effect (PMOKE) (magnetometry and microscopy) and Brillouin Light Scattering (BLS) spectroscopy. PMOKE measurements revea
Externí odkaz:
https://doaj.org/article/a62facd8edff489db228d5895c029c91
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract We used the topological insulator (TI) Bi2Te3 and a high-temperature superconductor (HTSC) hybrid device for investigations of proximity-induced superconductivity (PS) in the TI. Application of the superconductor YBa2Cu3O7-δ (YBCO) enabled
Externí odkaz:
https://doaj.org/article/9e84ae18eaf043ab8fb8cf1957fa84c0
Autor:
Elschner, Jonas, Farrokhzad, Farzaneh, Kuświk, Piotr, Urbaniak, Maciej, Stobiecki, Feliks, Akhundzada, Sapida, Ehresmann, Arno, Heras, Daniel de las, Fischer, Thomas M.
Publikováno v:
Nature Communications (2024) 15:5735
Topological growth control allows to produce a narrow distribution of outgrown colloidal rods with defined and adjustable length. We use an external magnetic field to assemble paramagnetic colloidal spheres into colloidal rods of a chosen length. The
Externí odkaz:
http://arxiv.org/abs/2407.06577
Autor:
Rychły-Gruszecka, Justyna, Głowiński, Hubert, Snarski-Adamski, Justyn, Kuświk, Piotr, Werwiński, Mirosław
Publikováno v:
2023 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers), Sendai, Japan, 2023, pp. 1-2
Using density functional theory, we carried out systematic calculations for a series of ultrathin iron layers with thicknesses ranging from one atomic monolayer to eleven monolayers (up to about 1.5 nm). We considered three cases: (1) iron layers bot
Externí odkaz:
http://arxiv.org/abs/2312.02701
Autor:
Stuhlmüller, N. C. X., Farrokhzad, F., Kuświk, P., Stobiecki, F., Urbaniak, M., Akhundzada, S., Ehresmann, A., Fischer, T. M., Heras, D. de las
Topological protection ensures stability of information and particle transport against perturbations. We explore experimentally and computationally the topologically protected transport of magnetic colloids above spatially inhomogeneous magnetic patt
Externí odkaz:
http://arxiv.org/abs/2311.12165
Controlled actuation of superparamagnetic beads (SPBs) within a microfluidic environment using tailored dynamic magnetic field landscapes (MFLs) is a potent approach for the realization of point-of-care diagnostics within Lab-on-a-chip (LOC) systems.
Externí odkaz:
http://arxiv.org/abs/2305.14278
Publikováno v:
Advanced Electronic Materials 9, 2300122 (2023)
The combination of spin-orbit coupling driven effects and multiferroic tunneling properties was explored experimentally in thin Pt/Co/BTO/LSMO multilayers. The presence of a Pt heavy metal allows for the spin current-induced magnetization precession
Externí odkaz:
http://arxiv.org/abs/2301.00459
Autor:
Musiał, A., Marciniak, W., Śniadecki, Z., Werwiński, M., Kuświk, P., Idzikowski, B., Kołodziej, M., Grabias, A., Kopcewicz, M., Marcin, J., Kováč, J.
(Fe,Co)$_2$B-based compounds with specified 5$d$ substitutions are considered as promising materials for permanent magnets without rare-earth elements. We conducted a combined first-principles and experimental study focused on (Fe$_{0.7}$Co$_{0.3}$)$
Externí odkaz:
http://arxiv.org/abs/2104.13724
Autor:
Batkova, Marianna, Batko, Ivan, Stobiecki, Feliks, Szymanski, Bogdan, Kuswik, Piotr, Macková, Anna, Malinský, Petr
Publikováno v:
Journal of Alloys and Compounds 744 (2018) 821e827
Possible existence of topologically protected surface in samarium hexaboride has created a strong need for investigations allowing to distinguish between properties coming from the surface states and those originating in the (remaining) bulk. Studies
Externí odkaz:
http://arxiv.org/abs/2010.03400