Effects of A, B-site multiple ion co-doping on the structure, magnetic, magnetocaloric effect, and critical behavior of La0. 7-xNd0. 1Sr0. 2KxMn0. 95Ni0. 05O3 ceramics

Z Xie, Z Zou, X Jiang, W Zhang - Ceramics International, 2023 - Elsevier
The effects of K+ doping on structure, magnetic characteristics, magnetocaloric properties,
and critical behavior of La 0.7-x Nd 0.1 Sr 0.2 K x Mn 0.95 Ni 0.05 O 3 (LNSKMNO) ceramics …

Tuning magnetic and table-like magnetocaloric effect of La0. 6− xErxSr0. 4MnO3 (x= 0.0125, 0.05, 0.1) manganites

T Raoufi, AG Varzaneh, MH Ehsani, E Liu… - Materials Research …, 2022 - Elsevier
Abstract Polycrystalline samples of La 0.6− x Er x Sr 0.4 MnO 3 (x= 0.0125, 0.05, 0.1) have
been prepared using the solid-state reaction method. X-ray powder diffraction confirmed a …

Large Magnetocaloric Effect of Sm3+-Doped La0.7Sr0.3–xSmxMn0.95Ni0.05O3(x = 0, 0.05, 0.10, 0.15) Manganites Near Room Temperature

X Jiang, Z Zou, B He, W Zhang, Z Mao - Journal of Electronic Materials, 2023 - Springer
Abstract A La0. 7Sr0. 3− x Sm x Mn0. 95Ni0. 05O3 (x= 0, 0.05, 0.10, 0.15) series of
manganites were synthesized by the Pechini sol–gel method. The changes in structure and …

Investigation on the structural, magnetic, magnetocaloric and magnetotransport behaviour of La 0.7 Sr 0.3 MnO 3 manganites synthesised by different routes

B Uthaman, VR Akshay, MR Varma - Physical Chemistry Chemical …, 2024 - pubs.rsc.org
In the present investigation, we present the comparison of the structural, magnetic,
magnetocaloric and magnetoresistance behavior of solid state and sol–gel derived La0 …

Long-and short-range magnetic interactions in nanocrystalline lightly Cr‑doped manganites

F Khammassi, W Chérif, A Mendoza… - Applied Physics A, 2022 - Springer
This work investigated the effect of lightly Cr 3+-doped ions on the structural, magnetic, and
critical behavior of the nominal composition La 0.7 Ca 0.3 Mn 1-x Cr x O 3 (0≤ x≤ 0.09) …

Structural, magnetic and magnetocaloric effect investigation of La0.8-xGdxSr0.2MnO3(x = 0.00, 0.05, 0.075, 0.10) manganites near room temperature

B He, Z Zou, W Zhang, X Jiang, Z Mao - Journal of Sol-Gel Science and …, 2023 - Springer
Abstract The La0. 8-x Gd x Sr0. 2MnO3 (x= 0.00, 0.05, 0.075, 0.10) manganites were
synthesized by the Pechini sol-gel method. The effects of doping Gd3+ on the structure …

The Correlation Between Sm-Doping to the Critical Behavior and Landau Theory of La0.8-xSmxSr0.2MnO3(x = 0, 0.05, 01) Manganites

MH Ehsani, T Raoufi - Journal of Superconductivity and Novel Magnetism, 2022 - Springer
The critical behavior and Landau theory for La 0.8-x Sm x Sr 0.2 MnO 3 (x= 0, 0.05, 01)
manganites are investigated in detail around the Curie temperature (T c). The critical …