The CoPt binary alloy, due to its tetragonal L10 structure, shows a strong magnetic anisotropy, and is a good candidate for ultra high density informatics storage device. We present in this work ab initio calculations ...

L’objective de notre étude et la modélisation électrique d’un plasma magnétron utilisé dans les procédés de dépôt de couche minces. La corrélation entre les éléments de ce modèle électrique avec les paramètres macroscopiques ...

Magnetic and electronic proprieties of the ternary alloys Ru2CrGe have been studied using DFT calculation in conjunction with full potential Linear Muffin-Tin Orbital FPLMTO method. The conventional density functional ...

In this present research work, we have investigated the precipitation of two Al-Mg-Si alloys with and without Cu and excess Si by using the differential scanning calorimetry (DSC), transmission electron microscopic (TEM) ...

The aim of the work is to study the influence of alloying elements (Si, Cu, Ni, Mg, Fe, etc.) and the agents modifiers (sodium, titanium and hexachloroethane) on the behavior of Aluminum-Silicon alloys in milling under ...

Dans le présent travail, nous avons élaboré des couches minces d’oxyde de zinc, non dopées et dopées à 8% d’aluminium (ZnO :8% en poids), en utilisant la technique spray pyrolyse ultrasonique. Le but de notre travail est ...

Le modèle numérique de Ganghoffer simule le phénomène de la plasticité de transformation dans les alliages ferreux, à l’échelle d’un grain. La comparaison de ce modèle avec les résultats expérimentaux, montre que cette ...

Using first principles total energy calculations within the full potential linearized augmented plane wave (FP-LAPW) method, we have investigated the structural, electronic and thermodynamic properties of potassium halides ...

Ferritic stainless steels, in general, and the first generation of the group 430, in particular, are associated with many problems during the welding process. These problems are the grain growth, both in the fusion zone ...

The optical scattering and absorption of gold nanorods (GNRs) depends on its size, shape, andsurroundings. This dependence is due to both intrinsic and extrinsic effects. A good understandingof this dependence is needed ...