| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Urbánek, Michal
Brno University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2024Magnetic anisotropy and GGG substrate stray field in YIG films down to millikelvin temperaturescitations
- 2024Nesting BiVO<sub>4</sub> nanoislands in ZnO nanodendrites by two-step electrodeposition for efficient solar water splittingcitations
- 2023Propagating spin-wave spectroscopy in a liquid-phase epitaxial nanometer-thick YIG film at millikelvin temperaturescitations
- 2023Propagating spin-wave spectroscopy in a liquid-phase epitaxial nanometer-thick YIG film at millikelvin temperaturescitations
- 2022Effect of calcination temperature on electrochemical performance of niobium oxides/carbon compositescitations
- 2022Effect of Gd addition on the structural and magnetic properties of L1(0)-FePt alloy thin filmscitations
- 2022Effect of Gd addition on the structural and magnetic properties of L10-FePt alloy thin filmscitations
- 2021Spin-Wave Emission from Vortex Cores under Static Magnetic Bias Fieldscitations
- 2021Excellent, Lightweight and Flexible Electromagnetic Interference Shielding Nanocomposites Based on Polypropylene with MnFe2O4 Spinel Ferrite Nanoparticles and Reduced Graphene Oxidecitations
- 2021High-Performance, Lightweight, and Flexible Thermoplastic Polyurethane Nanocomposites with Zn2+ substituted CoFe2O4 Nanoparticles and Reduced Graphene Oxide as Shielding Material against Electromagnetic Pollutioncitations
- 2020Research Update: Focused ion beam direct writing of magnetic patterns with controlled structural and magnetic propertiescitations
- 2020Polypropylene Nanocomposite Filled with Spinel Ferrite NiFe2O4 Nanoparticles and In-Situ Thermally-Reduced Graphene Oxide for Electromagnetic Interference Shielding Applicationcitations
Places of action
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article
Propagating spin-wave spectroscopy in a liquid-phase epitaxial nanometer-thick YIG film at millikelvin temperatures
Abstract
<jats:p>Performing propagating spin-wave spectroscopy of thin films at millikelvin temperatures is the next step toward the realization of large-scale integrated magnonic circuits for quantum applications. Here, we demonstrate spin-wave propagation in a 100 nm-thick yttrium-iron-garnet (YIG) film at temperatures down to 45 mK, using stripline nanoantennas deposited on YIG surface for electrical excitation and detection. The clear transmission characteristics over the distance of 10 μ m are measured and the extracted spin-wave group velocity and the YIG saturation magnetization agree well with the theoretical values. We show that the gadolinium-gallium-garnet (GGG) substrate influences the spin-wave propagation characteristics only for the applied magnetic fields beyond 75 mT, originating from a GGG magnetization up to 62 kA / m at 45 mK. Our results show that the developed fabrication and measurement methodologies enable the realization of integrated magnonic quantum nanotechnologies at millikelvin temperatures.</jats:p>