| 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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Van Dijken, Sebastiaan
Aalto University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2024Dynamic electromagnonic crystals based on ferrite-ferroelectric thin film multilayerscitations
- 2024Magnetoionics for Synaptic Devices and Neuromorphic Computing : Recent Advances, Challenges, and Future Perspectivescitations
- 2024Magnetoionics for Synaptic Devices and Neuromorphic Computing : Recent Advances, Challenges, and Future Perspectivescitations
- 2023Element-sensitive x-ray absorption spectroscopy and magnetometry of Lu(Fe0.2Mn0.2Co0.2Cr0.2Ni0.2) O3 high-entropy oxide perovskite thin filmscitations
- 2023Element-sensitive x-ray absorption spectroscopy and magnetometry of Lu(Fe0.2Mn0.2Co0.2Cr0.2Ni0.2) O3 high-entropy oxide perovskite thin filmscitations
- 2023Perpendicular magnetic anisotropy in Bi-substituted yttrium iron garnet filmscitations
- 2022Direct observation of a dynamical glass transition in a nanomagnetic artificial Hopfield networkcitations
- 2022Zero-field routing of spin waves in a multiferroic heterostructurecitations
- 2022Zero-field routing of spin waves in a multiferroic heterostructurecitations
- 2018Low-loss YIG-based magnonic crystals with large tunable bandgapscitations
- 2018Exchange-torque-induced excitation of perpendicular standing spin waves in nanometer-thick YIG filmscitations
- 2018Metallic contact between MoS2 and Ni via Au Nanogluecitations
- 2017Electric-field-driven domain wall dynamics in perpendicularly magnetized multilayerscitations
- 2017Influence of intermixing at the Ta/CoFeB interface on spin Hall angle in Ta/CoFeB/MgO heterostructurescitations
- 2017Influence of magnetic field and ferromagnetic film thickness on domain pattern transfer in multiferroic heterostructurescitations
- 2015Influence of elastically pinned magnetic domain walls on magnetization reversal in multiferroic heterostructurescitations
- 2014Comparative study of spin injection and transport in Alq3 and Co –phthalocyanine-based organic spin valvescitations
- 2013Pulsed laser deposition of La1-xSrxMnO3 : thin-film properties and spintronic applicationscitations
- 2012Electric-field control of magnetic domain wall motion and local magnetization reversalcitations
- 2009Influence of Substrate Bias on the Structural and Dielectric Properties of Magnetron-Sputtered Ba x Sr 1-x TiO 3 Thin Films
Places of action
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article
Perpendicular magnetic anisotropy in Bi-substituted yttrium iron garnet films
Abstract
Funding Information: This project has received funding from the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie Grant Agreement No. 860060 “Magnetism and the Effects of Electric Field” (MagnEFi). This work was supported by the Academy of Finland (Grant No. 338748). We acknowledge the use of the x-ray facilities and the scanning/transmission electron microscopes at the OtaNano-Nanomicroscopy Center of Aalto University. The authors thank Lars Peters for EDX measurements. | openaire: EC/H2020/860060/EU//MagnEFi ; Magnetic garnet thin films exhibiting perpendicular magnetic anisotropy (PMA) and ultra-low damping have recently been explored for applications in magnonics and spintronics. Here, we present a systematic study of PMA and magnetic damping in bismuth-substituted yttrium iron garnet (Bi-YIG) films grown on sGGG (111) substrates by pulsed laser deposition. Films with thicknesses ranging from 5 to 160 nm are investigated. Structural characterization using x-ray diffraction and reciprocal space mapping demonstrates the pseudomorphic growth of the films. The films exhibit perpendicular magnetic anisotropy up to 160 nm thickness, with the zero-magnetic field state changing from fully saturated for low thicknesses to a dense magnetic stripe pattern for thicker films. The films show a ferromagnetic resonance (FMR) linewidth of 100-200 MHz with a Gilbert damping constant of the order of 4 × 10 − 3 . The broad FMR linewidth is caused by inhomogeneities of magnetic properties on micrometer length scales. ; Peer reviewed