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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
742014
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
482018
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
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
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
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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