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Omri AREF
Omri AREF
Material Characterizations, Magnetocaloric effects, material science
Verified email at fstsbz.u-kairouan.tn
Title
Cited by
Cited by
Year
Electrical conductivity and dielectric analysis of La0. 75 (Ca, Sr) 0.25 Mn0. 85Ga0. 15O3 perovskite compound
A Omri, M Bejar, E Dhahri, M Es-Souni, MA Valente, MPF Graça, ...
Journal of alloys and compounds 536, 173-178, 2012
962012
Structural, dielectric and complex impedance properties of T0. 6Co0. 4Fe2O4 (T= Ni, Mg) ferrite nanoparticles prepared by sol gel method
S Hcini, A Selmi, H Rahmouni, A Omri, ML Bouazizi
Ceramics International 43 (2), 2529-2536, 2017
782017
Large magnetocaloric effect in lanthanum-deficiency manganites La0. 8− x□ xCa0. 2MnO3 (0.00≤ x≤ 0.20) with a first-order magnetic phase transition
R Skini, A Omri, M Khlifi, E Dhahri, EK Hlil
Journal of magnetism and magnetic materials 364, 5-10, 2014
752014
Synthesis, structural and complex impedance spectroscopy studies of Ni0.4Co0.4Mg0.2Fe2O4 spinel ferrite
A Selmi, S Hcini, H Rahmouni, A Omri, ML Bouazizi, A Dhahri
Phase Transitions 90 (10), 942-954, 2017
612017
Critical parameters near the ferromagnetic–paramagnetic phase transition in La0. 5Ca0. 5− xAgxMnO3 compounds (0.1≤ x≤ 0.2)
M Smari, I Walha, A Omri, JJ Rousseau, E Dhahri, EK Hlil
Ceramics International 40 (7), 8945-8951, 2014
502014
Effect of sintering temperature on structural, magnetic, magnetocaloric and critical behaviors of Ni-Cd-Zn ferrites prepared using sol-gel method
S Hcini, N Kouki, A Omri, A Dhahri, ML Bouazizi
Journal of Magnetism and Magnetic Materials 464, 91-102, 2018
492018
Microstructural, magnetic and electrical properties of Zn0.4M0.3Co0.3Fe2O4 (M = Ni and Cu) ferrites synthesized by sol–gel method
S Hcini, A Omri, M Boudard, ML Bouazizi, A Dhahri, K Touileb
Journal of Materials Science: Materials in Electronics 29, 6879-6891, 2018
462018
Critical behavior in Ga-doped manganites La0. 75 (Sr, Ca) 0.25 Mn1− xGaxO3 (0≤ x≤ 0.1)
A Omri, A Tozri, M Bejar, E Dhahri, EK Hlil
Journal of magnetism and magnetic materials 324 (19), 3122-3128, 2012
422012
Theoretical investigation of the magnetocaloric effect of La0. 7 (Ba, sr) 0.3 MnO3 compound at room temperature with a second-order magnetic phase transition
R Tlili, A Omri, M Bejar, E Dhahri, EK Hlil
Ceramics International 41 (9), 10654-10658, 2015
412015
Statistical thermodynamics of adsorption of dye DR75 onto natural materials and its modifications: double-layer model with two adsorption energies
M Khalfaoui, A Nakhli, C Aguir, A Omri, MF M’henni, A Ben Lamine
Environmental science and pollution research 21, 3134-3144, 2014
372014
Effect of Ga substitution on magnetocaloric effect in La0. 7 (Ba, Sr) 0.3 Mn1− xGaxO3 (0.0≤ x≤ 0.20) polycrystalline at room temperature
R Tlili, A Omri, M Bekri, M Bejar, E Dhahri, EK Hlil
Journal of Magnetism and Magnetic Materials 399, 143-148, 2016
302016
Structural, electric and dielectric properties of Ni0. 5Zn0. 5FeCoO4 ferrite prepared by sol-gel
A Omri, E Dhahri, BFO Costa, MA Valente
Journal of Magnetism and Magnetic Materials 499, 166243, 2020
282020
Structural, magnetic and magnetocaloric properties of AMn1− xGaxO3 compounds with 0≤ x≤ 0.2
A Omri, M Bejar, M Sajieddine, E Dhahri, EK Hlil, M Es-Souni
Physica B: Condensed Matter 407 (13), 2566-2572, 2012
262012
Investigation of the magnetocaloric effect and the critical behavior of the interacting superparamagnetic nanoparticles of La0. 8Sr0. 15Na0. 05MnO3
A Tozri, S Alhalafi, ZA Alrowaili, M Horchani, A Omri, R Skini, S Ghorai, ...
Journal of Alloys and Compounds 890, 161739, 2022
122022
Synthesis and investigation on the microstructural and electrical proprieties of Ni0. 1Co0. 5Cu0. 4Fe2O4 ferrite prepared using sol-gel route
M Horchani, A Omri, A Benali, MS Eddine, A Tozri, E Dhahri, MFP Graca, ...
Journal of Solid State Chemistry 308, 122898, 2022
112022
Influence of Ga doping on the critical behavior of La0. 7 (Ba, Sr) 0.3 Mn1-xGaxO3
R Tlili, A Omri, A Dhahri, M Bekri, M Bejar, E Dhahri, EK Hlil
Journal of Alloys and Compounds 666, 425-431, 2016
112016
Study of equilibrium isotherms of biosorption of lead ions onto Posidonica oceanica biomass: estimation of steric and energetic parameters using a statistical …
M Khalfaoui, A Nakhli, C Aguir, A Omri, MF M’henni, AB Lamine
Canadian Journal of Physics 92 (10), 1185-1195, 2014
112014
Study of electrical and dielectric properties of CaMn0.6Fe0.4O2.8 perovskite
T Tahri, N Hamdaoui, A Omri, S Hcini, L Beji, E Dhahri, M Es-Souni
Journal of Materials Science: Materials in Electronics 27, 10525-10531, 2016
102016
Study of structural, morphological, Mössbauer and dielectric properties of NiFeCoO4 prepared by a sol gel method
A Omri, E Dhahri, BFO Costa, MA Valente
Journal of Sol-Gel Science and Technology 98, 364-375, 2021
92021
Effect of 20% Cr-doping on structural and electrical properties of La0. 67Ca0. 33MnO3 perovskite
A Dhahri, S Hcini, A Omri, L Bouazizi
Journal of Alloys and Compounds 687, 521-528, 2016
72016
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