Influence of non-magnetic and magnetic ions on the MagnetoCaloric properties of La0.7Sr0.3Mn0.9M0.1O3 doped in the Mn sites by M=Cr, Sn, Ti

Brahim Arayedh, Sami Kallel, Nabil Kallel, +1

Journal of Magnetism and Magnetic Materials

Materials ScienceMagnetismMagnetic PropertiesFerromagnetismMn Sites +8

Magnetocaloric properties in the Cr-doped La0.7Sr0.3MnO3 manganites

Nabil Kallel, Sami Kallel, Ahmed Hagaza, +1

Physica B Condensed Matter

Materials ScienceMagnetismMagnetic PropertiesFerromagnetismEngineering +3

Large magnetocaloric effect in Ti-modified La0.70Sr0.30MnO3 perovskite

Sami Kallel, Nabil Kallel, Octavio Peña, +1

Materials Letters

Materials ScienceMagnetismMagnetic PropertiesEngineeringPerovskite Materials +5

Correlation between structural, magnetic and electrical transport properties of barium vacancies in the La0.67Ba0.33−x□xMnO3 (x=0, 0.05, and 0.1) manganite

M. Oumezzine, Sami Kallel, Octavio Peña, +4

Journal of Alloys and Compounds

Materials ScienceMagnetismFerromagnetismMagnetic PropertiesMultiferroics +12

Structural, electrical conductance and complex impedance analysis of (Nd1−xCex)0.7Sr0.3MnO3 (0≤x≤0.20) perovskite

R. Bellouz, Sami Kallel, K. Khirouni, +2

Ceramics International

Materials ScienceMaterials EngineeringElectrical EngineeringElectrical ConductanceEngineering +7

Critical phenomena and estimation of the spontaneous magnetization through magnetic entropy change in La0.67Ba0.33Mn0.98Ti0.02O3

M. Oumezzine, Octavio Peña, Sami Kallel, +1

Solid State Sciences

MagnetismMagnetic PropertiesFerromagnetismCritical PhenomenaEngineering +12

Complex impedance spectroscopy studies of (La0.70−xNdx)Sr0.30Mn0.70Cr0.30O3 (x≤0.30) perovskite compounds

Sami Kallel, Ammar Nasri, Nabil Kallel, +4

Physica B Condensed Matter

Materials ScienceInorganic ChemistryEngineeringCondensed Matter PhysicsPerovskite Materials +4

Large magnetic entropy change above 300 K in (La0.56Ce0.14)Sr0.3MnO3 perovskite

Sami Kallel, Nabil Kallel, Ahmed Hagaza, +2

Journal of Alloys and Compounds

Materials ScienceMagnetismMagnetic PropertiesFerromagnetismEngineering +11

Electrical conductivity and complex impedance analysis of La 0.7−x Nd x Sr 0.3 Mn 0.7 Ti 0.3 O 3 ( x ≤0.30) perovskite

Amel Abassi, Nabil Kallel, Sami Kallel, +2

Journal of Magnetism and Magnetic Materials

Materials ScienceLead-free PerovskitesElectrical EngineeringEngineeringPerovskite Solar Cell +9

Structural studies and magnetic and transport properties of Cr-substituted La0.67Ba0.33Mn1−xCrxO3 (0≤x≤0.15) perovskites

M. Oumezzine, Octavio Peña, Sami Kallel, +2

Journal of Alloys and Compounds

Materials ScienceInorganic ChemistryMultiferroicsMagnetic PropertiesMagnetism +13