| 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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Mokhtari, Mohamed
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2024Investigating the electronic structure, elastic, magnetic, and thermoelectric nature of NiV <sub>X</sub> Sc<sub>1−X </sub>Sb quaternary half-Heusler alloyscitations
- 2024Predicting Damage in Notched Functionally Graded Materials Plates through extended Finite Element Method based on computational simulationscitations
- 2023Mechanical stability, electronic and magnetic properties of XZrAs (X=Cr,Mn,V) half Heusler compounds
- 2021XFEM and CZM modeling to predict the repair damage by composite patch of aircraft structures: Debonding parameterscitations
- 2021First-principles investigation of half-metallic ferromagnetism of Fe2YSn (Y = Mn, Ti and V) Heusler alloys
- 2018Theoretical study of the structural stability, electronic and magnetic properties of XVSb (X = Fe, Ni, and Co) half-Heusler compounds
- 2017Using XFEM technique to predict the damage of unidirectional CFRP composite notched under tensile load
- 2017Effects of the composite stacking sequence on the failure load of the single lap bonded jointcitations
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article
Investigating the electronic structure, elastic, magnetic, and thermoelectric nature of NiV <sub>X</sub> Sc<sub>1−X </sub>Sb quaternary half-Heusler alloys
Abstract
<jats:title>Abstract</jats:title><jats:p>The structural, electronic, magnetic, elastic, and thermoelectric properties of NiV<jats:italic><jats:sub>x</jats:sub></jats:italic>Sc<jats:sub>1−<jats:italic>x</jats:italic></jats:sub>Sb half Heusler alloys with different compositions were investigated employing a self-consistent first-principles-based calculation that uses the full-potential linearized-augmented-plane-wave method. The structural characteristics, such as the bulk modulus and lattice constants, are examined with various vanadium concentrations. The accurately modified Becke Johnson potential was used to calculate the band gap energies. The equilibrium lattice parameter of the NiScSb type-I structure has the lowest energy and seems to be most stable among the other configurations, with a lattice constant value of 6.04 Å, which deviates from the experimental results by up to 0.5%. The bulk modulus rises as the lattice constant decreases. The ground states of the studied alloy structures are dynamically stable, as concluded by the non-existence of negative phonon frequencies. The band structure of NiScSb (for <jats:italic>x</jats:italic> = 0) was predicted as a non-magnetic semiconductor with an indirect band nature and an energy gap value of 0.244 eV along (Γ-point > X). This tendency was further supported by the symmetrical shape of the curves that reflect the densities of states for these configuration channels. The thermoelectric characteristics of these various combinations were also thoroughly investigated and discussed.</jats:p>