Very large domain wall velocities in Pt/Co/Gd trilayers with Dzyaloshinskii-Moriya interaction

Autor: Pham, Thai Ha, Vogel, J., Sampaio, J., Vaňatka, M., Rojas, J. -C., Bonfim, M., Chaves, D. S., Choueikani, F., Ohresser, P., Otero, E., Thiaville, A., Pizzini, S.

Publikováno v: EPL (Europhysics Letters) 113, 67001 (2016)

We carried out measurements of domain wall (DW) velocities driven by magnetic field pulses in symmetric Pt/Co/Pt and asymmetric Pt/Co/AlOx, Pt/Co/GdOx and Pt/Co/Gd trilayers with ultrathin Co layers and perpendicular magnetic anisotropy. In agreement

Externí odkaz: http://arxiv.org/abs/1602.04144

Freestanding and positionable microwave-antenna device for magneto-optical spectroscopy experiments

Autor: Hache, T., Vaňatka, M., Flajšman, L., Weinhold, T., Hula, T., Ciubotariu, O., Albrecht, M., Arkook, B., Barsukov, I., Fallarino, L., Hellwig, O., Faßbender, J., Urbánek, M., Schultheiß, H.

Publikováno v: arXiv:1911.11517 [physics.app-ph]: https://arxiv.org/abs/1911.11517
Physical Review Applied 13(2020)5, 054009
DPG-Frühjahrstagung der Sektion Kondensierte Materie, 31.03.-05.04.2019, Universität Regensburg, Deutschland

Modern spectroscopic techniques for the investigation of magnetization dynamics in micro- and nano- structures or thin films use mostly microwave antennas which are directly fabricated on the sample by means of electron-beam-lithography (EBL). Follow

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::79a378969b34df7fe0d2f28d00414769
https://www.hzdr.de/publications/Publ-29920-3

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Dipolar-stabilized first and second-order antiskyrmions in ferrimagnetic multilayers.

Autor: Heigl M; Institute of Physics, University of Augsburg, Augsburg, Germany. michael.heigl@uni-a.de., Koraltan S; Faculty of Physics, University of Vienna, Vienna, Austria., Vaňatka M; CEITEC BUT, Brno University of Technology, Brno, Czech Republic., Kraft R; Faculty of Physics, University of Vienna, Vienna, Austria., Abert C; Faculty of Physics, University of Vienna, Vienna, Austria.; Research Platform MMM Mathematics - Magnetism - Materials, University of Vienna, Vienna, Austria., Vogler C; Faculty of Physics, University of Vienna, Vienna, Austria., Semisalova A; Center for Nanointegration and Faculty of Physics, University of Duisburg-Essen, Duisburg, Germany., Che P; Laboratory of Nanoscale Magnetic Materials and Magnonics, Institute of Materials (IMX), École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Ullrich A; Institute of Physics, University of Augsburg, Augsburg, Germany., Schmidt T; Institute of Physics, University of Augsburg, Augsburg, Germany., Hintermayr J; Institute of Physics, University of Augsburg, Augsburg, Germany., Grundler D; Laboratory of Nanoscale Magnetic Materials and Magnonics, Institute of Materials (IMX), École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland.; Institute of Microengineering (IMT), École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland., Farle M; Center for Nanointegration and Faculty of Physics, University of Duisburg-Essen, Duisburg, Germany., Urbánek M; CEITEC BUT, Brno University of Technology, Brno, Czech Republic., Suess D; Faculty of Physics, University of Vienna, Vienna, Austria.; Research Platform MMM Mathematics - Magnetism - Materials, University of Vienna, Vienna, Austria., Albrecht M; Institute of Physics, University of Augsburg, Augsburg, Germany.

Publikováno v: Nature communications [Nat Commun] 2021 May 10; Vol. 12 (1), pp. 2611. Date of Electronic Publication: 2021 May 10.

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