Zobrazeno 1 - 10
of 22
pro vyhledávání: '"S. Megdiche Borchani"'
Autor:
F. Dkhilalli, S. Megdiche Borchani, M. Rasheed, R. Barille, S. Shihab, K. Guidara, M. Megdiche
Publikováno v:
Royal Society Open Science, Vol 5, Iss 8 (2018)
A solid-state reaction technique was used to synthesize polycrystalline Na2WO4. Preliminary X-ray studies revealed that the compound has a cubic structure at room temperature. The formation of the compound has been confirmed by X-ray powder diffracti
Externí odkaz:
https://doaj.org/article/1aadd0ee102847719daf0a80d5d96683
Publikováno v:
Royal Society Open Science, Vol 5, Iss 2 (2018)
In this paper, we report the measurements of impedance spectroscopy for a new olivine-type lithium deficiency Li0.9□0.1NiV0.5P0.5O4 compound. It was synthesized by the conventional solid-state technique. All the X-ray diffraction peaks of the compo
Externí odkaz:
https://doaj.org/article/6206fe1186b943da9b0d243dc89fff1e
Autor:
A. Zaafouri, M. Megdiche, S. Megdiche Borchani, O. Messaoudi, A. Mabrouki, Latifah Alfhaid, Khaled Dhahri, Ahmed Dhahri
Publikováno v:
Journal of Low Temperature Physics. 210:464-483
Publikováno v:
Journal of Alloys and Compounds. 767:763-774
The sodium double tungstate NaCr(WO4)2 compound has been synthesized by the ceramic method and characterized by the X-ray diffraction (XRD) technique. The electrical conductivity and modulus characteristics of the system have been investigated in the
Autor:
M. Megdiche, S. Megdiche Borchani
Publikováno v:
Journal of Physics and Chemistry of Solids. 114:121-128
The sodium double perovskite NaLaMnMoO6 compound have been synthesized by the sol - gel method and characterized by X-ray diffraction (XRD) technique. The electrical conductivity and modulus characteristics of the system have been investigated in the
Publikováno v:
Journal of Alloys and Compounds. 735:1885-1892
The LiNiV0.5P0.5O4 compound is prepared using a solid-state reaction method. The X-ray diffraction studied and found to be an orthorhombic system and Pnma space group. The spectra follow the Arrhenius law with two activation energy the first in the r
Autor:
F. Dkhilalli, S. Megdiche Borchani, Mohammed Rasheed, M. Megdiche, Regis Barille, Kamel Guidara
Publikováno v:
Journal of Materials Science: Materials in Electronics
Journal of Materials Science: Materials in Electronics, Springer Verlag, 2018, 29 (8), pp.6297-6307. ⟨10.1007/s10854-018-8609-z⟩
Journal of Materials Science: Materials in Electronics, Springer Verlag, 2018, 29 (8), pp.6297-6307. ⟨10.1007/s10854-018-8609-z⟩
Structural, thermal, morphological and optical properties of ZnWO4 sample were investigated by X-ray diffraction, atomic force microscopy, scanning electron microscopy, transmission electron microscopy, energy dispersive spectroscopy analyses (EDX) a
Publikováno v:
Journal of Alloys and Compounds. 712:657-665
The LiGd(WO 4 ) 2 compound is prepared using a solid-state reaction method. The X-ray diffraction studied and found to be a tetragonal system and I 4 1 / a space group. Vibrational study confirms the existence of (WO 4 ) 2− group. The electrical pr
Publikováno v:
Royal Society Open Science, Vol 5, Iss 11 (2018)
The dysprosium perovskite La0.7−xDyxSr0.3MnO3 (x = 0.00 [LSMO] and 0.03 [LDSMO]) compounds were prepared by the sol–gel reaction and characterized by the X-ray diffraction technique. The electrical conductivity and modulus characteristics of the
Publikováno v:
Royal Society Open Science
The dysprosium perovskite La0.7−xDyxSr0.3MnO3 (x = 0.00 [LSMO] and 0.03 [LDSMO]) compounds were prepared by the sol–gel reaction and characterized by the X-ray diffraction technique. The electrical conductivity and modulus characteristics of the