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pro vyhledávání: '"F.Z. Rachid"'
Akademický článek
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Publikováno v:
Journal of Materials Science: Materials in Electronics. 33:759-766
Nanocrystalline iron-rich intermetallic compounds Sm2Fe17−xSix ( $$x = 0, 1, 1.5, 2$$ ) were studied by means of X-ray diffraction coupled with magnetic and magnetocaloric properties measurements. The mechanically alloyed and annealed compounds wer
Autor:
A. Belayachi, H. Lassri, B. Rabi, M. Sajieddine, S. Derkaoui, F.Z. Rachid, Reda Moubah, L.H. Omari
Publikováno v:
Materials Today: Proceedings. 37:3860-3865
The LaFe1−xCrxO3 (x = 0.0, 0.25, 0.5, 0.75, 1.00) powders were synthesized using sol-gel method. The structural properties were examined using X-ray diffraction (XRD) which demonstrates the formation of orthorhombic perovskite structure with the sp
Autor:
Najeh Mliki, R. Fersi, M. Sajieddine, Z. Yamkane, S. Alleg, F.Z. Rachid, R. Moubah, Lotfi Bessais, H. Lassri
Publikováno v:
SPIN. 10
We report on the effect of Carbon insertion on the microstructure and magnetic properties of nanocrystalline Pr2Co7Cx([Formula: see text]). The Pr2Co7Cx were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM) and physica
Publikováno v:
Journal of Magnetism and Magnetic Materials
Journal of Magnetism and Magnetic Materials, Elsevier, 2018, 449, pp.461-466. ⟨10.1016/j.jmmm.2017.10.015⟩
Journal of Magnetism and Magnetic Materials, Elsevier, 2018, 449, pp.461-466. ⟨10.1016/j.jmmm.2017.10.015⟩
We investigate the effect of hydrogen insertion on the microstructure and magnetic properties of nanocrystalline Pr 2 Co 7 H x (0 ≤ x ≤ 3.75) hydrides. The Pr 2 Co 7 H x hydrides were characterized by X-ray diffraction (XRD) and physical properti
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 31:2073-2077
Amorphous Co75Er17B8 ribbons were prepared by the melt spinning technique, and their magnetic properties were studied. Mean field theory was used to describe the temperature dependence of magnetization. High-field magnetization studies performed in m
Publikováno v:
Ceramics International
Ceramics International, Elsevier, 2016, 42 (16), pp.19402-19405. ⟨10.1016/j.ceramint.2016.08.143⟩
Ceramics International, Elsevier, 2016, 42 (16), pp.19402-19405. ⟨10.1016/j.ceramint.2016.08.143⟩
We report on the structural, magnetic, and magnetocaloric properties of Ba 1−x Co x TiO 3 (x=0,0.02, and 0.03) powders prepared by sol-gel technique. X-ray diffraction shows that pure BaTiO 3 powders crystallize in a tetragonal phase with a transit
Autor:
Lotfi Bessais, W. Bouzidi, K. Nouri, L.H. Omari, F.Z. Rachid, H. Lassri, Z. Yamkane, S. Derkaoui
Publikováno v:
Materials Chemistry and Physics
Materials Chemistry and Physics, Elsevier, 2019, 228, pp.60-65. ⟨10.1016/j.matchemphys.2019.02.036⟩
Materials Chemistry and Physics, Elsevier, 2019, 228, pp.60-65. ⟨10.1016/j.matchemphys.2019.02.036⟩
In this paper, we have examined the structural, microstructural, and magnetic properties of Er-Co-B compounds. High-energy ball milling has been used to homogeneous the stoichiometric mixture of Er, Co and B as starting materials to synthesis the Er1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae9d89b2ca1b381634742d3921fc7dd5
https://hal.archives-ouvertes.fr/hal-02090662
https://hal.archives-ouvertes.fr/hal-02090662
Autor:
F.Z. Rachid, M. Haddad, Taibi Lamhasni, H. Lassri, L.H. Omari, S. Derkaoui, M. Sajieddine, H. Lemziouka
Publikováno v:
Optical Materials. 109:110332
In this paper the structural, microstructural, and optical properties of solid solutions LaFe1-xCrxO3 (with x = 0, 0.25, 0.5, 0.75, 1) were examined. The samples were elaborated via the sol–gel process. X-ray diffraction (XRD) spectra prove the for
Akademický článek
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