Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Reda Moubah"'
Autor:
Reda Moubah, Fridrik Magnus, Atieh Zamani, Vassilios Kapaklis, Per Nordblad, Björgvin Hjörvarsson
Publikováno v:
AIP Advances, Vol 3, Iss 2, Pp 022113-022113 (2013)
A clear change in the magnetic anisotropy in a layer of amorphous Co95Zr5 is obtained at the orthorhombic phase transition of the BaTiO3 substrate. The use of an amorphous buffer layer between the ferroelectric substrate and amorphous magnetic film s
Externí odkaz:
https://doaj.org/article/cdb09733a52b4fcb924f78a144118e17
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
Publikováno v:
Materials Science and Engineering: B. 292:116409
Publikováno v:
Journal of Materials Science: Materials in Electronics. 32:5548-5555
We report on the structural, magnetic, and magnetoclaoric properties of nanocrystalline iron-rich intermetallic Pr2Fe14B, prepared using ball milling. The annealed sample is single-phase with the tetragonal structure [P42/mnm space group (136)]. The
Publikováno v:
Journal of Low Temperature Physics. 203:28-38
Amorphous FexNi80−xB12Si8 alloys with 2.4 ≤ x ≤ 16 were fabricated using a melt spinning technique and their magnetic properties were investigated under high magnetic field up to 160 kOe, at different temperatures with x = 2.4, 8 and 16. The te
Autor:
Mouhamed Abid, Hammane Lemziouka, Reda Moubah, Lhaj El Hachimi Omari, Soufiane Bahhar, A. Boutahar, H. Lassri
Publikováno v:
Materials Today: Proceedings. 37:3940-3945
The ceramics Pb1-xCuxTiO3 (0.00, 0.04, and 0.08) were prepared by the sol–gel technique. Their structural, dielectric and optical properties have been studied. X-ray diffraction shows that pure PbTiO3 ceramic crystallize in a tetragonal structure w
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
Publikováno v:
Journal of Superconductivity and Novel Magnetism
Journal of Superconductivity and Novel Magnetism, Springer Verlag, 2020, ⟨10.1007/s10948-020-05506-1⟩
Journal of Superconductivity and Novel Magnetism, Springer Verlag, 2020, ⟨10.1007/s10948-020-05506-1⟩
Nanoparticles Ni1-xZnxFe2O4 (0.4 ≤ x ≤ 0.7) samples were synthesized through co-precipitation method, and the effect of zinc concentration on the structural, magnetic, and magnetocaloric properties was investigated. X-ray diffraction patterns rev
Publikováno v:
Transactions on Electrical and Electronic Materials. 21:436-441
We investigate the charge transport in organic solar cells based on PTB7:PC71BM by measuring the J (V) characteristics at different temperatures (140–325 K). In dark, two models dominate the transport. The Ohmic law overcomes for the low applied lo
Publikováno v:
Journal of Electroceramics. 44:23-31
The AC complex impedance spectroscopy technique was utilized to extract electrical parameters in (PbTiO3)0.97-(LaFeO3)0.03 ceramic in wide ranges of frequencies and temperatures. The sample was prepared by sol-gel process and the single phase was con