Recent progress in the development of RE2TMTM'O6 double perovskite oxides for cryogenic magnetic refrigeration

L Li, M Yan - Journal of Materials Science & Technology, 2023 - Elsevier
The magnetic functional materials play a particularly important role in our modern society
and daily life. The magnetocaloric effect (MCE) is at the basis of a solid state magnetic …

Role of Antisite Disorder, Rare-Earth Size, and Superexchange Angle on Band Gap, Curie Temperature, and Magnetization of R2NiMnO6 Double Perovskites

M Nasir, S Kumar, N Patra… - ACS Applied …, 2019 - ACS Publications
Homogeneous solid solutions of sol–gel-prepared R2NiMnO6 (R= La, Pr, Nd, Sm, Gd, Tb,
Dy, Y, and Ho) double perovskites crystallize in a B-site-ordered monoclinic structure (P 21/n …

Role of structural, morphological, and electronic characteristics in investigating the low temperature transport and magnetic behavior of Sr doped Sm2NiMnO6

S Abass, K Sultan, S Chakravarty… - Journal of Alloys and …, 2023 - Elsevier
Oxide double perovskites of the form R 2 NiMnO 6 (R= rare-earth) are known to possess the
multifunctional behavior. Herein, we have induced structural and electronic modifications in …

Role of 3d–4f exchange interaction and local anti-site defects in the magnetic and magnetocaloric properties of double perovskite Ho2CoMnO6 compound

D Mazumdar, I Das - Journal of Applied Physics, 2021 - pubs.aip.org
The strong coupling between 3d and 4f based magnetic sublattices in double perovskite
(DP) compounds results in various exotic complex magnetic interactions, and the ground …

Anisotropic magnetic properties and giant rotating magnetocaloric effect in double-perovskite

JY Moon, MK Kim, DG Oh, JH Kim, HJ Shin, YJ Choi… - Physical Review B, 2018 - APS
We investigated the anisotropy of the magnetic and magnetocaloric properties of single-
crystalline double-perovskite T b 2 CoMn O 6, which crystallizes in a monoclinic P 2 1/n …

Evidence of long-range ferromagnetic order and spin frustration effects in the double perovskite

RP Madhogaria, R Das, EM Clements, V Kalappattil… - Physical Review B, 2019 - APS
We present a comprehensive study on the magnetic structure, dynamics, and phase
evolution in the single phase double perovskite La 2 CoMnO 6. The mixed valence state due …

Structure, small polaron hop** conduction and relaxor behavior of Gd2NiMnO6 double perovskite

S Anirban, A Dutta - Journal of Physics and Chemistry of Solids, 2021 - Elsevier
In this study, double perovskite Gd 2 NiMnO 6 is prepared via auto–ignition method. Rietveld
refinement of the XRD profile confirms the single phase monoclinic structure with space …

Magnetic and magnetocaloric properties of the double perovskite Sm-doped Ho2CoMnO6

O El Oujihi, A Tizliouine, A Elouafi, H Salhi… - Solid State …, 2022 - Elsevier
The polycrystalline compounds Ho 2-x Sm x CoMnO 6 (0≤ x≤ 1) was synthesized by the
conventional solid-state process. The structural study has been solved by X-ray powder …

Strong magnetoelectric coupling in mixed ferrimagnetic-multiferroic phases of a double perovskite

MK Kim, JY Moon, SH Oh, DG Oh, YJ Choi, N Lee - Scientific reports, 2019 - nature.com
Exploring new magnetic materials is essential for finding advantageous functional properties
such as magnetoresistance, magnetocaloric effect, spintronic functionality, and …

Magnetic field-induced metamagnetic, magnetocaloric and pyrocurrent behaviors of Eu2CoMnO6

J Krishnamurthy, A Venimadhav - Journal of Magnetism and Magnetic …, 2020 - Elsevier
In this paper, the structural, transport, pyrocurrent and magnetic behaviors of Eu 2 CoMnO 6
(ECMO) sample are reported. It was prepared by the solid-state reaction method and …