| 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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Jakob, Gerhard
European Commission
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (30/30 displayed)
- 2024Electronic transparency of internal interfaces in metallic nanostructures comprising light, heavy and ferromagnetic metals measured by terahertz spectroscopycitations
- 2024Identifying the Origin of Thermal Modulation of Exchange Bias in MnPS<sub>3</sub>/Fe<sub>3</sub>GeTe<sub>2</sub> van der Waals Heterostructurescitations
- 2024Terahertz Probing of Nanoscopic Current Distribiution in Bilayer Nanostructures of Light, Heavy, and Ferromagnetic Metals
- 2023Temperature Dependence of the Hyperfine Magnetic Field at Fe Sites in Ba-Doped BiFeO3 Thin Films Studied by Emission Mössbauer Spectroscopy
- 2023Temperature Dependence of the Hyperfine Magnetic Field at Fe Sites in Ba-Doped BiFeO3 Thin Films Studied by Emission Mössbauer Spectroscopy
- 2023Temperature Dependence of the Hyperfine Magnetic Field at Fe Sites in Ba-Doped BiFeO$_3$ Thin Films Studied by Emission Mössbauer Spectroscopy
- 2022Transition of laser-induced terahertz spin currents from torque- to conduction-electron-mediated transportcitations
- 2022Control of magnetoelastic coupling in Ni/Fe multilayers using He+ ion irradiationcitations
- 2021Broadband Terahertz Probes of Anisotropic Magnetoresistance Disentangle Extrinsic and Intrinsic Contributions
- 2021Impact of the interplay of piezoelectric strain and current-induced heating on the field-like spin-orbit torque in perpendicularly magnetized Ta/Co20Fe60B20/Ta/MgO film ; Joint effect of piezoelectric strain and current-induced heating on the field-like spin-orbit torque in perpendicularly magnetized Ta/Co20Fe60B20/Ta/MgO film
- 2021Broadband terahertz probes of anisotropic magnetoresistance disentangle extrinsic and intrinsic contributionscitations
- 2021Broadband terahertz probes of anisotropic magnetoresistance disentangle extrinsic and intrinsic contributionscitations
- 2021Electrical detection of the spin reorientation transition in antiferromagnetic TmFeO3 thin films by spin Hall magnetoresistance
- 2021Imprinting the complex dielectric permittivity of liquids into the spintronic terahertz emission
- 2020Electric field modification of magnetotransport in Ni thin films on (011) PMN-PT piezosubstrates
- 2020Harnessing orbital-to-spin conversion of interfacial orbital currents for efficient spin-orbit torques
- 2020Propagation length of antiferromagnetic magnons governed by domain configurations
- 2020Identifying the origin of the nonmonotonic thickness dependence of spin-orbit torque and interfacial Dzyaloshinskii-Moriya interaction in a ferrimagnetic insulator heterostructure
- 2019Thermal skyrmion diffusion used in a reshuffler device
- 2019Enhancing domain wall velocity through interface intermixing in W-CoFeB-MgO films with perpendicular anisotropy
- 2019Gilbert damping of CoFe-alloys
- 2019Enhanced thermoelectric properties of lightly Nb doped SrTiO3 thin filmscitations
- 2018Terahertz spectroscopy for all-optical spintronic characterization of the spin-Hall-effect metals Pt, W and Cu80Ir20
- 2018Terahertz spectroscopy for all-optical spintronic characterization of the spin-Hall-effect metals Pt, W and Cu(80)Ir(20)
- 2018Complex terahertz and direct current inverse spin Hall effect in YIG/Cu1-xIrx bilayers across a wide concentration range
- 2015Enhanced Magneto-optic Kerr Effect and Magnetic Properties of CeY2Fe5O12 Epitaxial Thin Filmscitations
- 2015Ellipsoid-shaped superparamagnetic nanoclusters through emulsion electrospinningcitations
- 2013Thermal conductivity of thermoelectric Al-substituted ZnO thin filmscitations
- 2012Bi-2212 and Y123 highly curved single-crystal-like objects: whiskers, bows and ring-like structurescitations
- 2009Off-stoichiometry in Co2FeSi thin films sputtered from stoichiometric targets revealed by nuclear magnetic resonancecitations
Places of action
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article
Identifying the Origin of Thermal Modulation of Exchange Bias in MnPS<sub>3</sub>/Fe<sub>3</sub>GeTe<sub>2</sub> van der Waals Heterostructures
Abstract
<jats:title>Abstract</jats:title><jats:p>The exchange bias phenomenon, inherent in exchange‐coupled ferromagnetic and antiferromagnetic systems, has intrigued researchers for decades. Van der Waals materials, with their layered structures, offer an ideal platform for exploring exchange bias. However, effectively manipulating exchange bias in van der Waals heterostructures remains challenging. This study investigates the origin of exchange bias in MnPS<jats:sub>3</jats:sub>/Fe<jats:sub>3</jats:sub>GeTe<jats:sub>2</jats:sub> van der Waals heterostructures, demonstrating a method to modulate nearly 1000% variation in magnitude through simple thermal cycling. Despite the compensated interfacial spin configuration of MnPS<jats:sub>3</jats:sub>, a substantial 170 mT exchange bias is observed at 5 K, one of the largest observed in van der Waals heterostructures. This significant exchange bias is linked to anomalous weak ferromagnetic ordering in MnPS<jats:sub>3</jats:sub> below 40 K. The tunability of exchange bias during thermal cycling is attributed to the amorphization and changes in the van der Waals gap during field cooling. The findings highlight a robust and adjustable exchange bias in van der Waals heterostructures, presenting a straightforward method to enhance other interface‐related spintronic phenomena for practical applications. Detailed interface analysis reveals atom migration between layers, forming amorphous regions on either side of the van der Waals gap, emphasizing the importance of precise interface characterization in these heterostructures.</jats:p>