Rare earth-based oxides double perovskites A2NiMnO6 (A= La and Gd): applications in magneto-caloric, photo-catalytic and thermoelectric devices

M Rani, PK Kamlesh, S Kumawat, U Rani… - Physica B: Condensed …, 2024 - Elsevier
In this paper, we have conducted theoretical work on rare earth-based double perovskites
namely, La 2 NiMnO 6 and Gd 2 NiMnO 6, using generalized gradient approximation (GGA) …

A comprehensive review of bismuth, lanthanum and strontium based double perovskites− Unravelling structural, magnetic, and dielectric properties

J Parsadnayak, R Jasrotia, A Kumarsharma… - Inorganic Chemistry …, 2024 - Elsevier
In the dynamic field of materials science, bismuth, strontium, and lanthanum-based double
perovskites have shown great potential in research areas because of their unique structural …

Unraveling the Structural, Dielectric, Magnetic, and Optical Characteristics of Nanostructured La2NiMnO6 Double Perovskites

K Yi, Q Tang, Z Wu, X Zhu - Nanomaterials, 2022 - mdpi.com
Double perovskite La2NiMnO6 (LNMO) nanoparticles and nanorods were synthesized via a
hydrothermal process, where only aqueous inorganic solvents are used to regulate the …

[HTML][HTML] Theoretical investigation of magnetic and magnetocaloric properties of the half-Heusler alloy MnCoBi for magnetic refrigeration applications

EM Jalal, H Kerrai, H Saadi, N Hachem, A Hasnaoui… - Physics Letters A, 2024 - Elsevier
In this work, we studied the magnetic, magnetocaloric, and hysteresis properties of the
MnCoBi half-Heusler alloy using mean field approximation. We first detailed the model …

Synthesis, structure, and magnetism in the ferromagnet : Well-separated spin chains coupled via itinerant electrons

L Duan, XC Wang, J Zhang, Z Hu, JF Zhao, YG Feng… - Physical Review B, 2022 - APS
In this work, we systematically report the synthesis, structure, and magnetism of a compound
of filled anti-Mn 3 Si 5 type La 3 MnAs 5. It crystallizes in a hexagonal structure with the …

Study of magnetic properties and phase diagrams of the full Heusler Ga2 MnCo alloy

H Kerrai, EM Jalal, A Zaim, A Hasnaoui, M Kerouad… - Applied Physics A, 2024 - Springer
Abstract The full Heusler alloy Ga 2 MnCo, with its relatively low Curie temperature, is a
promising candidate for magnetic refrigeration applications. Thus, a theoretical study using …

Double perovskite La2MnCoO6 nanoparticles as promising catalysts for electro-chemical hydrogen evolution reactions

J Ahmed, T Ahamad, RM Alotaibi, N Alhokbany… - Ceramics …, 2023 - Elsevier
Abstract Double perovskite La 2 MnCoO 6 (LMCO) nanoparticles have been synthesized by
a molten salt method and used as promising catalysts for electro-chemical hydrogen …

Evidence of cluster-glass and Griffiths-like phases in partially ordered La2FeMnO6 double perovskite

M Nasir, M Khan, SA Agbo, S Bhatt… - Journal of Physics D …, 2020 - iopscience.iop.org
Abstract The double perovskite La 2 FeMnO 6 is ideally expected to be a ferrimagnet with a
low saturation moment of 1 μ B/fu Inhomogeneity in the Fe/Mn sites, along with other lattice …

Synthesis of double perovskite La2MnNiO6 nanoparticles as highly efficient oxygen evolution electro-catalysts

J Ahmed, N Alhokbany, M Ubaidullah, S Mutehri… - Ceramics …, 2020 - Elsevier
Abstract Double perovskite La 2 MnNiO 6 nanoparticles (approximately 30 nm in diameter)
were synthesized using a modified sol-gel method followed by a firing process and used as …

Antisites disorder mediated magnetization relaxation and polydispersity in La2NiMnO6 crystallites

R Hissariya, R Sharma, SK Mishra - Journal of Physics and Chemistry of …, 2023 - Elsevier
Antisite disorders play a critical role in determining the magnetic ground state of the La 2
NiMnO 6 double perovskite compounds that show multifunctional behaviours and spin-glass …