| 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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Ovchinnikov, Alexander
TU Dresden
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024Making a Hedgehog Spin-Vortex State Possible:Geometric Frustration on a Square Latticecitations
- 2024Making a Hedgehog Spin-Vortex State Possiblecitations
- 2024Making a hedgehog spin-vortex state possible : geometric frustration on a square latticecitations
- 2023Synthesis, crystal and electronic structure of the Zintl phase Ba<sub>16</sub>Sb<sub>11</sub>. A case study uncovering greater structural complexity via monoclinic distortion of the tetragonal Ca<sub>16</sub>Sb<sub>11</sub> structure type.citations
- 2023Enhanced stability and complex phase behaviour of organic-inorganic green-emitting ionic manganese halidescitations
- 2022Flux Growth, Crystal Structures, and Electronic Properties of the Ternary Intermetallic Compounds Ca3Pd4Bi8 and Ca3Pt4Bi8citations
- 2021Structural Origin of Reversible Li Insertion in Guest‐Free, Type‐II Silicon Clathratescitations
- 2021Overlooked Binary Compounds Uncovered in the Reinspection of the La–Au Systemcitations
- 2020Metallic alloys at the edge of complexitycitations
- 2018Crystal structure of the layered arsenide Rb3Cu3As2citations
Places of action
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article
Making a Hedgehog Spin-Vortex State Possible
Abstract
<p>Magnetic materials with noncollinear spin arrangements are of considerable interest owing to their potential use in emerging computational technologies and memory devices. Competing magnetic interactions, i.e., magnetic frustration, are one of the main origins of noncollinear magnetic structures. While frustrated systems have been mainly studied among magnetic insulators, combining magnetic frustration with electrical conductivity can allow simultaneous charge and spin manipulation, which is crucial for the design of electronic devices. Here, we present a new intermetallic solid solution LaMn<sub>2-x</sub>Au<sub>4+x</sub>, whose crystal structure accommodates magnetically frustrated Mn square nets. Powder neutron diffraction and first-principles analysis provide evidence that the metallic LaMn<sub>2-x</sub>Au<sub>4+x</sub> phase can host the frustration-driven hedgehog spin-vortex crystal─a rare noncollinear magnetic state, which was previously exclusively observed for iron pnictides.</p>