| 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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Gondek, Łukasz
AGH University of Krakow
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2024Severe plastic deformation for producing superfunctional ultrafine-grained and heterostructured materials: An interdisciplinary review
- 2024Intermetallics of 4:4:1 and 3:3:1 series in La–(Co,Ni)–M (M = Bi, Pb, Te, Sb, Sn and Ga, Al) systems and their propertiescitations
- 2024Severe plastic deformation for producing Superfunctional ultrafine-grained and heterostructured materials: An interdisciplinary reviewcitations
- 2023Self-assembled epitaxial BiFeO 3 nanostructures as a tailored platform for vertically aligned nanocomposites development
- 2022Tailoring Magnetic Properties of Fe0.65Co0.35 Nanoparticles by Compositing with RE2O3 (RE = La, Nd, and Sm)citations
- 2022The scavenging effect of different rare-earth elements in the low-purity Zr 50 Cu 40 Al 10 alloycitations
Places of action
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article
Intermetallics of 4:4:1 and 3:3:1 series in La–(Co,Ni)–M (M = Bi, Pb, Te, Sb, Sn and Ga, Al) systems and their properties
Abstract
Two series of isostructural intermetallics have been discovered in our search for new compounds with fused honeycomb motifs, both stable at elevated temperatures (1073 K). They crystallize with orthorhombic unit cells – La 4 Co 4 M (M = Sn, Sb, Te, Pb, Bi, SG Pbam, a = 8.247–8.315(2), b = 21.913–22.137(7), c = 4.750–4.664(2) Å, V = 850.5–869.5(4) Å 3 , Z = 4) and La 3 Ni 3 M (M = Al, Ga, SG Cmcm, a = 4.1790–4.2395(1), b = 10.4921–10.6426(6), c = 13.6399–13.7616(8) Å, V = 606.72–612.05(7), Z = 3). The crystal structures represent interesting variations of semiregular tilings of corrugated anionic layers and predominantly cationic zigzag motifs. The La 4 Co 4 M compounds reveal a complex type of ordering with a high degree of frustration as could be expected for the Kagomé -related lattices, while magnetic ordering in the La 3 Ni 3 M series is less evident. Electronic structure calculations have been performed for multiple compounds within both series revealing metallic character and visible local minima around the Fermi level. The bonding picture is characterized by nearly equal contributions from the anionic and the cationic components.