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Moez Bejar
Moez Bejar
Professeur de Physique, Université de Sfax
Email confirmado em fsm.rnu.tn
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Structural, magnetic and magnetocaloric properties of the lanthanum deficient in La0. 8Ca0. 2− x□ xMnO3 (x= 0–0.20) manganites oxides
M Khlifi, M Bejar, OEL Sadek, E Dhahri, MA Ahmed, EK Hlil
Journal of alloys and compounds 509 (27), 7410-7415, 2011
1092011
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
982012
Structural, electrical and ethanol sensing properties of double-doping LaFeO3 perovskite oxides
A Benali, S Azizi, M Bejar, E Dhahri, MFP Graça
Ceramics International 40 (9), 14367-14373, 2014
972014
Effect of oxygen vacancies on SrTiO3 electrical properties
H Trabelsi, M Bejar, E Dhahri, M Sajieddine, K Khirouni, PR Prezas, ...
Journal of Alloys and Compounds 723, 894-903, 2017
762017
Electrical conductivity and ac dielectric properties of La0. 8Ca0. 2-xPbxFeO3 (x= 0.05, 0.10 and 0.15) perovskite compounds
A Benali, M Bejar, E Dhahri, MFP Graça, LC Costa
Journal of Alloys and Compounds 653, 506-512, 2015
712015
Influence of A-site cation size-disorder on structural, magnetic and magnetocaloric properties of La0. 7Ca0. 3− xKxMnO3 compounds
M Bejar, E Dhahri, EK Hlil, S Heniti
Journal of alloys and compounds 440 (1-2), 36-42, 2007
692007
Effect of calcium deficiency on the critical behavior near the paramagnetic to ferromagnetic phase transition temperature in La0. 8Ca0. 2MnO3 oxides
M Khlifi, A Tozri, M Bejar, E Dhahri, EK Hlil
Journal of magnetism and magnetic materials 324 (13), 2142-2146, 2012
672012
Magnetocaloric effect at room temperature in powder of La0. 5 (CaSr) 0.5 MnO3
M Bejar, R Dhahri, F El Halouani, E Dhahri
Journal of alloys and compounds 414 (1-2), 31-35, 2006
672006
Influence of Ca-deficiency on the magneto-transport properties in La0. 8Ca0. 2MnO3 perovskite and estimation of magnetic entropy change
M Khlifi, M Bejar, E Dhahri, P Lachkar, EK Hlil
Journal of Applied Physics 111 (10), 2012
582012
The effect of the annealing temperature on the structural and magnetic properties of the manganites compounds
S Othmani, M Bejar, E Dhahri, EK Hlil
Journal of alloys and compounds 475 (1-2), 46-50, 2009
582009
Raman, EPR and ethanol sensing properties of oxygen-Vacancies SrTiO3-δ compounds
H Trabelsi, M Bejar, E Dhahri, MPF Graça, MA Valente, MJ Soares, ...
Applied Surface Science 426, 386-390, 2017
552017
Large magnetic entropy change at room temperature in La0. 7Ca0. 3− xKxMnO3
M Bejar, R Dhahri, E Dhahri, M Balli, EK Hlil
Journal of alloys and compounds 442 (1-2), 136-138, 2007
542007
Magnetic, Raman and Mössbauer properties of double-doping LaFeO3 perovskite oxides
A Benali, M Bejar, E Dhahri, M Sajieddine, MPF Graça, MA Valente
Materials chemistry and physics 149, 467-472, 2015
472015
New complex magnetic materials for an application in Ericsson refrigerator
S Othmani, R Blel, M Bejar, M Sajieddine, E Dhahri, EK Hlil
Solid state communications 149 (25-26), 969-972, 2009
472009
Magnetocaloric study, critical behavior and spontaneous magnetization estimation in La 0.6 Ca 0.3 Sr 0.1 MnO 3 perovskite
M Jeddi, H Gharsallah, M Bejar, M Bekri, E Dhahri, EK Hlil
RSC advances 8 (17), 9430-9439, 2018
432018
Dielectric properties and alternating current conductivity of sol–gel made La0. 8Ca0. 2FeO3 compound
A Benali, A Souissi, M Bejar, E Dhahri, MFP Graça, MA Valente
Chemical Physics Letters 637, 7-12, 2015
432015
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
432012
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
422015
The effect of the B-site size on the structural, magnetic and electrical properties of La0. 7Ca0. 3MnO3− δ compounds
N Sdiri, M Bejar, E Dhahri
Journal of magnetism and magnetic materials 311 (2), 512-516, 2007
412007
Theoretical investigation of the magnetocaloric effect on La0. 7 (Ba, Sr) 0.3 Mn0. 9Ga0. 1O3 compound at room temperature
R Tlili, R Hammouda, M Bejar, E Dhahri
Journal of Magnetism and Magnetic Materials 386, 81-84, 2015
342015
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