Study of Critical Magnetic Behaviour in Nanocrystalline La0.65Ce0.05Sr0.3Mn1−xCuxO3 (x = 0, x = 0.05 and x = 0.15) Prepared by Pechini Method

Autor: E.K. Hlil, Ma. Oumezzine, A. Fouzri, R. Bellouz, M. Chebaane

Publikováno v: Journal of Superconductivity and Novel Magnetism
Journal of Superconductivity and Novel Magnetism, Springer Verlag, 2021, 34, pp.193-199. ⟨10.1007/s10948-020-05568-1⟩

The critical bahaviour of La0.65Ce0.05Sr0.3Mn1xCuxO3 (x = 0, x = 0.05 and x = 0.15) manganite prepared by the sol–gel-based Pechini method has been investigated by measuring the magnetization around the Curie temperature, TC. The obtained critical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9322e91c0ffd3dc2d4faf496ce84dbd
https://doi.org/10.1007/s10948-020-05568-1

Copper-doped lanthanum manganite La0.65Ce0.05Sr0.3Mn1−xCuxO3 influence on structural, magnetic and magnetocaloric effects

Autor: E.K. Hlil, A. Fouzri, Ma. Oumezzine, R. Bellouz, M. Chebaane

Publikováno v: RSC Advances
RSC Advances, Royal Society of Chemistry, 2018, 8 (13), pp.7186-7195. ⟨10.1039/C7RA13244A⟩

Bulk nanocrystalline samples of La0.65Ce0.05Sr0.3Mn1−xCuxO3 (0 ≤ x ≤ 0.15) manganites are prepared by the sol–gel based Pechini method. The effect of the substitution for Mn with Cu upon the structural and magnetic properties has been investi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06aa691c46cf4e30620bfc232fbe25e0
https://doi.org/10.1039/c7ra13244a

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

Autor: Octavio Peña, R. Bellouz, Mohamed Oumezzine, Sami Kallel, Kamel Khirouni

Publikováno v: Ceramics International
Ceramics International, 2015, 41 (2, Part A), pp.1929--1936. ⟨10.1016/j.ceramint.2014.10.001⟩
Ceramics International, Elsevier, 2015, 41 (2, Part A), pp.1929--1936. ⟨10.1016/j.ceramint.2014.10.001⟩

International audience; Polycrystalline samples of (Nd1−xCex)0.7Sr0.3MnO3 (x=0, 0.10 and 0.20) were prepared by a high-temperature solid-state reaction technique. The X-ray diffraction study has shown that all the samples exhibit a single phase wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::269fc6e816073bcf955c767e6abefff8
https://doi.org/10.1016/j.ceramint.2014.10.001

Copper-doped lanthanum manganite La

Autor: M, Chebaane, R, Bellouz, Ma, Oumezzine, E K, Hlil, A, Fouzri

Publikováno v: RSC advances. 8(13)

Bulk nanocrystalline samples of La

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a070b22b78fb16dc5da029058301eb42
https://pubmed.ncbi.nlm.nih.gov/35540360

Effect of strontium deficiency on the structural, magnetic and magnetocaloric properties of La0.65Eu0.05Sr0.3-xMnO3 (0 <= x <= 0.15) perovskites

Autor: Aziz Dinia, Mohamed Oumezzine, E.K. Hlil, Guy Schmerber, Marwène Oumezzine, R. Bellouz

Publikováno v: RSC Advances
RSC Advances, Royal Society of Chemistry, 2015, 5 (79), pp.64557-64565. ⟨10.1039/c5ra11395d⟩

We have investigated the effect of nominal strontium deficiency on the structure, magnetic and magnetocaloric properties of La0.65Eu0.05Sr0.3-xMnO3 (x = 0, 0.10 and 0.15) perovskites. The nanocrystalline samples were prepared by the sol-gel-based Pec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eff4a433f07e03efe9ca05a309e06dc5