Zobrazeno 1 - 10
of 162
pro vyhledávání: '"Mruczkiewicz M"'
Autor:
Bublikov, K., Mruczkiewicz, M., Beginin, E. N., Tapajna, M., Gregušová, D., Kučera, M., Gucmann, F., Krylov, S., Stognij, A. I., Korchagin, S., Nikitov, S. A., Sadovnikov, A. V.
We demonstrate the laser-induced control over spin-wave (SW) transport in the magnonic crystal (MC) waveguide formed from the semiconductor slab placed on the ferrite film. We considered bilayer MC with periodical grooves performed on the top of the
Externí odkaz:
http://arxiv.org/abs/2302.05310
Autor:
Vetrova, Iu. V., Soltys, J., Zelent, M., Gubanov, V. A., Sadovnikov, A. V., Šcepka, T., Dérer, J., Cambel, V., Mruczkiewicz, M.
In this manuscript we demonstrate the skyrmion formation in ultrathin nanodots using magnetic force microscopy tip. Submicron-size dots based on Pt/Co/Au multilayers hosting interfacial Dzyaloshiskii-Morya interaction were used in the experiments. We
Externí odkaz:
http://arxiv.org/abs/2002.11685
Autor:
Li, X., Shen, L., Bai, Y., Wang, J., Zhang, X., Xia, J., Ezawa, M., Tretiakov, O. A., Xu, X., Mruczkiewicz, M., Krawczyk, M., Xu, Y., Richard, R. F. L., Chantrell, R. W., Zhou, Y.
Publikováno v:
NPJ Computational Materials 6, 169 (2020)
A mgnetic bimeron is an in-plane topological counterpart of a magnetic skyrmion. Despite the topological equivalence, their statics and dynamics could be distinct, making them attractive from the perspectives of both physics and spintronic applicatio
Externí odkaz:
http://arxiv.org/abs/2002.04387
Autor:
Ščepka, T., Neilinger, P., Samardak, A. S., Kolesnikov, A. G., Ognev, A. V., Sadovnikov, A. V., Gubanov, V. A., Nikitov, S. A., Palotás, K., Simon, E., Szunyogh, L., Dérer, J., Cambel, V., Mruczkiewicz, M.
Recent development of the magnetic material engineering led to achievement of the systems with a high interfacial Dzyaloshinskii-Moriya interaction (DMI). As a result, the formation of non-collinear magnetic soliton states or nonreciprocal spin wave
Externí odkaz:
http://arxiv.org/abs/1911.02467
Publikováno v:
Phys. Rev. B 102, 184425 (2020)
Future spintronic devices based on skyrmions will require precise control of the skyrmion motion. We show that this goal can be achieved through the use of magnetic antidot arrays. With micromagnetic simulations and semi-analytical calculations based
Externí odkaz:
http://arxiv.org/abs/1910.07388
Autor:
Saha, S., Zelent, M., Finizio, S., Mruczkiewicz, M., Tacchi, S., Suszka, A. K., Wintz, S., Bingham, N. S., Raabe, J., Krawczyk, M., Heyderman, L. J.
Magnetic skyrmions are particle-like chiral spin textures found in a magnetic film with out-of-planeanisotropy and are considered to be potential candidates as information carriers in next generationdata storage devices. Despite intense research into
Externí odkaz:
http://arxiv.org/abs/1910.04515
Autor:
Centala, G., Sokolovskyy, M. L., Davies, C. S., Mruczkiewicz, M., Mamica, S., Rychly, J., Klos, J. W., Kruglyak, V. V., Krawczyk, M.
Publikováno v:
Phys. Rev. B 100, 224428 (2019)
The one-dimensional planar magnonic crystals are usually fabricated as a sequence of stripes intentionally or accidentally separated by non-magnetic spacers. The influence of spacers on shaping the spin wave spectra is complex and still not completel
Externí odkaz:
http://arxiv.org/abs/1905.11016
Publikováno v:
Phys. Rev. B 97, 064418 (2018)
We study azimuthal spin-wave (SW) excitations in a circular ferromagnetic nanodot in different inhomogeneous, topologically non-trivial magnetization states, specifically, vortex, Bloch-type skyrmion and N\'eel-type skyrmion states. Continuous mappin
Externí odkaz:
http://arxiv.org/abs/1711.07186
We report the results of simulations of magnetic skyrmion stability in ultrathin magnetic multilayer nanodots with interfacial Dzyaloshinskii-Moriya exchange interaction (DMI). We found that in presence of the lateral confinement the magnetostatic en
Externí odkaz:
http://arxiv.org/abs/1708.01149
Publikováno v:
Phys. Rev. B 96, 104411 (2017)
An efficient way for the control of spin wave propagation in a magnetic medium is the use of periodic patterns known as magnonic crystals (MCs). However, the fabrication of MCs especially bi-components, with periodicity on nanoscale, is a challenging
Externí odkaz:
http://arxiv.org/abs/1706.03202