| 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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Sawicki, Maciej
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2025Electric-field manipulation of magnetization in an insulating dilute ferromagnet through piezoelectromagnetic couplingcitations
- 2024Electric field manipulation of magnetization in an insulating dilute ferromagnet through piezoelectromagnetic coupling
- 2024Spin Hall magnetoresistance in Pt/(Ga,Mn)N devices
- 2024Spin Hall magnetoresistance in Pt/(Ga,Mn)N devicescitations
- 2023Impact of Bismuth Incorporation into (Ga,Mn)As Dilute Ferromagnetic Semiconductor on Its Magnetic Properties and Magnetoresistancecitations
- 2023Influence of Bi doping on the electronic structure of (Ga,Mn)As epitaxial layerscitations
- 2023Influence of Bi doping on the electronic structure of (Ga,Mn)As epitaxial layerscitations
- 2019Spin flop and crystalline anisotropic magnetoresistance in CuMnAs
- 2018Nematicity of correlated systems driven by anisotropic chemical phase separationcitations
- 2017Interplay between localization and magnetism in (Ga,Mn)As and (In,Mn)As
- 2013Manipulating Mn--Mg$_k$ cation complexes to control the charge- and spin-state of Mn in GaN
- 2012GaMnN epitaxial films with high magnetization
- 2012Manipulating Mn-Mg-k cation complexes to control the charge- and spin-state of Mn in GaNcitations
- 2011Structural and paramagnetic properties of dilute Ga1-xMnxN
- 2010Structural and paramagnetic properties of dilute Ga1-xMnxNcitations
- 2010Magnetic anisotropy of epitaxial (Ga,Mn)As on (113)A GaAscitations
- 2010Experimental probing of the interplay between ferromagnetism and localization in (Ga, Mn)Ascitations
- 2009Experimental probing of the interplay between ferromagnetism and localisation in (Ga,Mn)As
- 2007Paramagnetic GaN : Fe and ferromagnetic (Ga,Fe)N: The relationship between structural, electronic, and magnetic propertiescitations
Places of action
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document
Spin flop and crystalline anisotropic magnetoresistance in CuMnAs
Abstract
Recent research works have shown that the magnetic order in some antiferromagnetic materials can be manipulated and detected electrically, due to two physical mechanisms: Neel-order spin-orbit torques and anisotropic magnetoresistance. While these observations open up opportunities to use antiferromagnets for magnetic memory devices, different physical characterization methods are required for a better understanding of those mechanisms. Here we report a magnetic field induced rotation of the antiferromagnetic Neel vector in epitaxial tetragonal CuMnAs thin films. Using soft x-ray magnetic linear dichroism spectroscopy, x-ray photoemission electron microscopy, integral magnetometry and magneto-transport methods, we demonstrate spin-flop switching and continuous spin reorientation in antiferromagnetic films with uniaxial and biaxial magnetic anisotropies, respectively. From field-dependent measurements of the magnetization and magnetoresistance, we obtain key material parameters including the anisotropic magnetoresistance coefficients, magnetocrystalline anisotropy, spin-flop and exchange fields.