Sonia Haj-Khlifa

Mössbauer study of iron magnetic polarization in MnCo0.65Fe0.35P and MnFeP0.5Si0.5

Piotr Fornal, Jan J. Stanek, D. Fruchart, Sonia Haj-Khlifa et autres

pl, fr (code pays fourni par la source)

Cold H 2 –Ar plasma interaction with nickel α-hydroxide as a versatile nanofabrication tool for Ni@C gr nanoparticles

Marie-Charlotte Dragassi, Sonia Haj-Khlifa, Nicolas Menguy, M. Rédolfi et autres

Polyol-made turbostratically disordered nickel layered hydroxyacetate salt was exposed to microwave H 2– Ar (90:10) plasma to successfully produce Ni@C gr core-shell nanoparticles.

fr (code pays fourni par la source)

Can be metal layered hydroxide an alternative for hydride production by cold H2/Ar plasma treatment?

Marie-Charlotte Dragassi, Sonia Haj-Khlifa, Nicolas Menguy, M. Rédolfi et autres

fr (code pays fourni par la source)

Review: On the complex magnetic phase diagram of the MnRuxRh1−xAs system,crystal, a.c. susceptibility, magnetization and electronic structure characterizations

Damian Szymański, Ryszard Zach, J. Toboła, Wiesław Chajec et autres

pl, fr (code pays fourni par la source)

Magnetic and Magnetocaloric Effect of Laves Phase Compounds Er(Fe0.8−xMn0.2−yCox+y)2 with x, y = 0.0 or 0.1

Safa Othmani, Ichrak Chaaba, Sonia Haj-Khlifa, Patricia de Rango et autres

Magnetic and magnetocaloric effect (MCE) of the Er(Fe0.8−xMn0.2−yCox+y)2 Laves phase-type compounds have been investigated. X-ray diffraction (XRD) analysis has revealed that these compounds crystallize with the C15 type Laves phase structure (Space Group Fd-3m). The magnetization curves indicate a ferri-magnetic-ordering resulting of …

Tunisie, fr (code pays fourni par la source)

Correction: Haj-Khlifa, S., et al. Polyol Process Coupled to Cold Plasma as a New and Efficient Nanohydride Processing Method: Nano-Ni2H as a Case Study. Nanomaterials 2020, 10, 136

Sonia Haj-Khlifa, Sophie Nowak, Patricia Beaunier, Patricia de Rango et autres

The authors wish to make the following corrections to this paper [1]: there are two mistakes inthis article [1] [...].

fr (code pays fourni par la source)

Polyol Process Coupled to Cold Plasma as a New and Efficient Nanohydride Processing Method: Nano-Ni2H as a Case Study

Sonia Haj-Khlifa, Sophie Nowak, Patricia Beaunier, Patricia de Rango et autres

An alternative route for metal hydrogenation has been investigated: cold plasma hydrogen implantation on polyol-made transition metal nanoparticles. This treatment applied to a challenging system, Ni–H, induces a re-ordering of the metal lattice, and superstructure lines have been observed by both Bragg–Brentano …

fr (code pays fourni par la source)

On the first evidence of exchange-bias feature in magnetically contrasted consolidates made from CoFe2O4-CoO core-shell nanoparticles

Nancy Flores‐Martínez, Giulia Franceschin, Thomas Gaudisson, Sonia Haj-Khlifa et autres

Abstract Hetero-nanostructures based on magnetic contrast oxides have been prepared as highly dense nanoconsolidates. Cobalt ferrite-cobalt oxide core-shell type nanoparticles (NPs) were synthesized by seed mediated growth in polyol and subsequently consolidated by Spark Plasma Sintering (SPS) at 500 °C for a …

fr, mx (code pays fourni par la source)

Effect of Hydrogen on the Structure, Magnetic and Magnetocaloric Properties of Laves Phase Type-Compounds RE(Fe0.25Co0.75)2Hy with RE = Ho and Er, y = 0.0, 3.0, 3.5

Ichrak Chaaba, Safa Othmani, Sonia Haj-Khlifa, Patricia de Rango et autres

The crystal structure and overall magnetic properties of RE(Fe0.25Co0.75)2Hywith RE = Ho and Er, were analyzed versus y, the hydrogen content. The single phase C15 type compounds, synthesized using cold crucible HF melting, were hydrogenated and controlled using a PCI apparatus. The …

fr (code pays fourni par la source)

Structure and Magnetic Properties of Bulk Synthesized Mn2−xFexP1−ySiy Compounds from Magnetization, 57Fe Mössbauer Spectroscopy, and Electronic Structure Calculations

D. Fruchart, Sonia Haj-Khlifa, Patricia de Rango, Mohamed Balli et autres

The series of Mn2−xFexP1−ySiy types of compounds form one of the most promising families of magnetocaloric materials in term of performances and availability of the elemental components. Potential for large scale application needs to optimize the synthesis process, and an easy and …

fr, ca, Maroc, pl (code pays fourni par la source)

Magnetization, high pressure, and magnetocaloric studies of MnRuxRh1-xAs (x = 0.05, 0.1): Experimental and theoretical approaches

Damian Szymański, Ryszard Zach, Wiesław Chajec, R. Duraj et autres

pl, fr (code pays fourni par la source)

Magnetic and magnetocaloric properties of Er(Co 1− x Fe x ) 2 intermetallic compounds

Ichrak Chaaba, Safa Othmani, Sonia Haj-Khlifa, Patricia de Rango et autres

Tunisie, fr (code pays fourni par la source)