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Spin-wave frequency combs

Autor: T. Hula, K. Schultheiss, F. J. T. Gonçalves, L. Körber, M. Bejarano, M. Copus, L. Flacke, L. Liensberger, A. Buzdakov, A. Kákay, M. Weiler, R. Camley, J. Fassbender, H. Schultheiss

Publikováno v: Applied Physics Letters 121(2022)11, 112404
arXiv:2104.11491 [cond-mat.mes-hall]: https://arxiv.org/abs/2104.11491v1

We experimentally demonstrate the generation of spin-wave frequency combs based on the nonlinear interaction of propagating spin waves in a microstructured waveguide. By means of time and space-resolved Brillouin light scattering spectroscopy, we sho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44a7f04e3ab9373292b32d8fff8b2caa

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Agility of spin Hall nano-oscillators

Autor: Helmut Schultheiss, Olav Hellwig, Jürgen Fassbender, F. J. T. Goncalves, Mauricio Bejarano, T. Hula, T. Hache

Publikováno v: Physical Review Applied 16(2021)5, 054050
Publication date: 2021-10-30 Open accessDOI: 10.14278/rodare.936Versions: 10.14278/rodare.937License: CC-BY-4.0

Data repository for manuscript submitted to Physical Review Applied:Agility of spin Hall nano-oscillators. DATA fingerprint for resubmitted: md5:a9bbd503a5370963b835d3c40cdf8ba8 Ignore the older onesmd5:36e53eb278f8c3073a51de6c709f72c8 (Ignoremd5:3e2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93991cdd12f62654d02681192a09545d
https://www.hzdr.de/publications/Publ-32448-1

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Freestanding Positionable Microwave-Antenna Device for Magneto-Optical Spectroscopy Experiments

Autor: Jürgen Fassbender, Manfred Albrecht, Olav Hellwig, T. Weinhold, Lukáš Flajšman, Helmut Schultheiss, Michal Urbánek, T. Hula, T. Hache, Lorenzo Fallarino, Bassim Arkook, Marek Vaňatka, Igor Barsukov, Oana-Tereza Ciubotariu

Publikováno v: Physical Review Applied. 13

Modern spectroscopic techniques for the investigation of magnetization dynamics in micro and nanostructures or thin films typically use microwave antennas. They are directly fabricated on top of the sample by means of electron-beam lithography (EBL).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f09e39925f01ec40e9eb23bf5c3822c
https://doi.org/10.1103/physrevapplied.13.054009

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Nonlocal stimulation of three-magnon splitting in a magnetic vortex

Autor: Katrin Schultheiss, Attila Kákay, Helmut Schultheiss, Jürgen Fassbender, T. Hula, Lukas Körber, Roman Verba

Publikováno v: Publication date: 2020-06-11 Open accessDOI: 10.14278/rodare.364Versions: 10.14278/rodare.365License: CC-BY-4.0
Physical Review Letters 125(2020)20, 207203
MMM 2020 Virtual Conference, 02.-06.11.2020, online

We present a combined numerical, theoretical and experimental study on stimulated three-magnon splitting in a magnetic disk in the vortex equilibrium state. Our micromagnetic simulations and Brillouin-light-scattering results confirm that three-magno

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b56aa7df4c901be1a668cec478128046
https://www.hzdr.de/publications/Publ-31137-1

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