Zobrazeno 1 - 10
of 1 164
pro vyhledávání: '"A. Maziewski"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Ultrafast excitation of matter can violate Curie’s principle that the symmetry of the cause must be found in the symmetry of the effect. For instance, heating alone cannot result in a deterministic reversal of magnetization. However, if th
Externí odkaz:
https://doaj.org/article/ff520f31572f40e58191f1c7b355577e
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
Magnetization statics and dynamics in (Ir/Co/Pt)6 multilayers with Dzyaloshinskii–Moriya interaction
Autor:
A. K. Dhiman, R. Gieniusz, P. Gruszecki, J. Kisielewski, M. Matczak, Z. Kurant, I. Sveklo, U. Guzowska, M. Tekielak, F. Stobiecki, A. Maziewski
Publikováno v:
AIP Advances, Vol 12, Iss 4, Pp 045007-045007-6 (2022)
Magnetic multilayers of (Ir/Co/Pt)6 with interfacial Dzyaloshinskii-Moriya interaction (IDMI) were deposited by magnetron sputtering with Co thickness d=1.8 nm. Exploiting magneto-optical Kerr effect in longitudinal mode microscopy, magnetic force mi
Externí odkaz:
https://doaj.org/article/74fc753792b347b3a5202f8a326b0fd6
While in accordance with Curie's principle, one would intuitively expect that symmetry of the cause has to be found in the symmetry of the effect, ultrafast excitation of matter is able to violate this principle. For instance, it is believed that hea
Externí odkaz:
http://arxiv.org/abs/2311.10173
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract The application of spin waves in communication with information encoded in amplitude and phase could replace or enhance existing microelectronic and microwave devices with significantly decreased energy consumption. Spin waves (SW) are usual
Externí odkaz:
https://doaj.org/article/f935ea3afa5e4ce0a27ecf88b59d8cc9
We present experimental and computational findings of the laser-induced non-reciprocal motion of magnetization during ultrafast photo-magnetic switching in garnets. We found distinct coherent magnetization precession trajectories and switching times
Externí odkaz:
http://arxiv.org/abs/2308.12771
We analyze, both experimentally and numerically, the nonlinear regime of the photo-induced coherent magnetization dynamics in cobalt-doped yttrium iron garnet films. Photo-magnetic excitation with femtosecond laser pulses reveals a strongly nonlinear
Externí odkaz:
http://arxiv.org/abs/2211.08048
Autor:
Dhiman, A. K., Gieniusz, R., Gruszecki, P., Kisielewski, J., Matczak, M., Kurant, Z., Sveklo, I., Guzowska, U., Tekielak, M., Stobiecki, F., Maziewski, A.
Publikováno v:
AIP Advances 12, 045007 (2022)
Magnetic multilayers of (Ir/Co/Pt)$_6$ with interfacial Dzyaloshinskii-Moriya interaction (IDMI) were deposited by magnetron sputtering with Co thickness $d=1.8$ nm. Exploiting magneto-optical Kerr effect in longitudinal mode microscopy, magnetic for
Externí odkaz:
http://arxiv.org/abs/2204.05956
Autor:
Kumar Dhiman, Anuj, Fakhredine, Amar, Gieniusz, Ryszard, Kurant, Zbigniew, Sveklo, Iosif, Dłużewski, Piotr, Dobrogowski, Wojciech, Kumar Jena, Sukanta, Pietruczik, Aleksiej, Autieri, Carmine, Wawro, Andrzej, Maziewski, Andrzej
Publikováno v:
In Applied Surface Science 15 January 2025 679
Autor:
Dhiman, A.K., Gieniusz, R., Kisielewski, J., Mazalski, P., Matczak, M., Stobiecki, F., Gruszecki, P., Krawczyk, M., Lynnyk, A., Maziewski, A.
Publikováno v:
In Journal of Magnetism and Magnetic Materials 1 December 2023 587