Estimating of the magnetocaloric effect and spontaneous magnetization within critical behavior in GdGaAl alloys

N Zaidi - Journal of Alloys and Compounds, 2024 - Elsevier
In this paper, we present a novel calculation approach that emerges from the combination of
the Landau theory with the Arrott–Noakes equation. Using an innovative formulation, we …

Predicting the magnetocaloric properties in Gd ion substitution on La0.6-xGdxSr0.4MnO3 (x = 0, 0.0125, 0.05, and 0.10) manganites synthesized via the sol-gel …

M Hsini, T Raoufi, MH Ehsani, M Essid… - Journal of Sol-Gel …, 2024 - Springer
This study investigates the critical behavior analysis and predicting magnetocaloric
properties of La0. 6-xGdxSr0. 4MnO3 manganites, focusing on the impact of varying …

Curie temperature enhancement and magnetocaloric effect in Ni-Cu-Fe alloys

SE Muthu, G Kalaiselvan, RJ Joseyphus - Materials Science and …, 2025 - Elsevier
Materials with tunable Curie temperatures are in demand for magnetocaloric applications. Ni-
Cu alloy with Fe substitutions up to 4 at.% in fcc lattice are obtained through a polyol-derived …

Magnetic refrigeration properties of Gd20Tb20Er20Cu20M20 (M= Fe, Co) high-entropy metallic glasses with refrigeration temperature span of exceeding 130 K

L Gao, H Ma, Y Zhang, X **, P Wang, F Guo… - Journal of Alloys and …, 2025 - Elsevier
Abstract In this paper, Gd 20 Tb 20 Er 20 Cu 20 M 20 (M= Fe, Co) high entropy metallic
glasses (HE-MGs) are designed, and their microstructure, magnetic behavior …

Development of highly oriented crystals in the magnetoplumbite structure of metal (Sr, Cr, Sc) doped M-type BaFe12O19 hexaferrite films with improved optical and …

G Kishor, RN Bhowmik, RJ Choudhary… - Journal of Alloys and …, 2024 - Elsevier
We have deposited magnetoplumbite (P63/mmc) structured Ba-hexaferrite (BaFe 12 O 19)
and its metal (T: Sc and Cr) doped (Ba 0.7 Sr 0.3 Fe 12 O 19 and BaFe 11.5 T 0.5 O 19) films …

[HTML][HTML] Structural, Magnetic, and Magneto-Thermal Properties of Rare Earth Intermetallic GdRhIn

R Kumar, AA Maz, SK Mishra, S Gupta - Sensors, 2024 - mdpi.com
We study the structural, magnetic, and magneto-thermal properties of the GdRhIn
compound. The room-temperature X-ray diffraction measurements show a hexagonal crystal …

Anisotropic magnetism and magnetocaloric effects in RE3Ni5Al19 (RE= Ho and Er) single crystals

S Wang, X Luo, Q Luo, R Zhong, C Chen… - Journal of Magnetism …, 2025 - Elsevier
We report the crystal structure, magnetic properties, and magnetocaloric effect of RE 3 Ni 5
Al 19 (RE= Ho and Er) single crystals. The rod-like Ho 3 Ni 5 Al 19 and Er 3 Ni 5 Al 19 single …

Improving magnetocaloric cycle performance through thermal hysteresis control in (Mn, Fe, Ni) 2 (P, Si, B) intermetallic compounds

KH Kang, AY Lee, H Ahn, W Lee, JW Kim - Journal of Magnetism and …, 2025 - Elsevier
The efficiency of a magnetic cooling system relies on the stability of the magnetocaloric
materials. This study investigates the correlation between the cyclic behavior and thermal …

[HTML][HTML] Stability of the first-order character of phase transition in HoCo2

A Kumar, A Biswas, Y Mudryk - Journal of Applied Physics, 2024 - pubs.aip.org
HoCo 2 exhibits a giant magnetocaloric (MC) effect at its first-order magnetostructural phase
transition around 77 K, and understanding the thermodynamic nature of this transition in …

[HTML][HTML] Tunable magnetic phase transition and room temperature magnetocaloric effect in La0. 67Ba0. 33MnO3 nanoparticles

Z Liu, H Niu, S ** - Journal of Applied Physics, 2025 - pubs.aip.org
Critical behaviors and the magnetic properties have been investigated in La 0.67 Ba 0.33
MnO 3 nanoparticles systematically. We found tunable critical behaviors in a ferromagnetic …