Structural, magnetic properties and large cryogenic magnetocaloric effect (MCE) in RE2MgTiO6 (RE= Tb, Dy, Ho and Er) double perovskite (DP) oxides

Y Jia, J Wang, Z Wang, X Chen, J Wang - Ceramics International, 2024 - Elsevier
We have systematically studied the crystal structure, cryogenic magnetic properties and
MCE in RE 2 MgTiO 6 (RE= Tb, Dy, Ho and Er) DP oxides. The four RE 2 MgTiO 6 samples …

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 …

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 …

Microscopic insights of magnetism in double perovskite

S Majumder, M Tripathi, HE Fischer, DO De Souza… - Physical Review B, 2022 - APS
The functional characteristics of double perovskites with a unique ferromagnetic-insulator
ground state have been controversial due to the unavoidable presence of antisite disorders …

Electrical and magnetic properties of double perovskite: Y2CoMnO6

R Das, RNP Choudhary - Ceramics International, 2021 - Elsevier
In this communication, the structural, micro-structural, dielectric, electrical, magnetic, and
leakage-current characteristics of a double perovskite (Y 2 CoMnO 6) ceramic material have …

Studies of electrical, magnetic and leakage-current characteristics of double perovskite: Dy2CoMnO6

R Das, RNP Choudhary - Journal of Alloys and Compounds, 2021 - Elsevier
The structural, microstructural, dielectric, impedance, modulus, leakage–current and
magnetic characteristics of a double perovskite compound Dy 2 CoMnO 6 have been …

Competing magnetic interactions and emergent phase diagrams in double perovskite Y2NixCo1− xMnO6

RP Madhogaria, NS Bingham, R Das, MH Phan… - Journal of Alloys and …, 2021 - Elsevier
We present a comparative study of double perovskites Y 2 Ni x Co 1− x MnO 6 for x= 1, 0.5,
and 0. The polycrystalline samples of Y 2 Ni x Co 1− x MnO 6 with space group P2 1/n were …

Enhanced B-site cation ordering and improved magnetic properties: Role of A-site Bi substitution in La2NiMnO6 double perovskites

M Nasir, AK Pathak, J Kubik, D Malaviya… - Journal of Alloys and …, 2022 - Elsevier
The influence of A-site Bi substitution on B-site cation ordering, crystal structure, and
magnetic properties of La 2-x Bi x NiMnO 6 double perovskites has been studied …

Cluster spin-glass-like dynamics in Mn-rich La2Ni0. 5Mn1. 5O6 ferromagnetic insulator

M Nasir, S Kumar, AK Bera, M Khan… - Journal of Physics …, 2021 - iopscience.iop.org
We report on the physical properties of Mn-rich, nonstoichiometric La 2 Ni 0.5 Mn 1.5 O 6
ferromagnetic insulator, prepared by sol-gel method. The single-phase orthorhombic Pbnm …

Strain-modulated helimagnetism and emergent magnetic phase diagrams in highly crystalline MnP nanorod films

RP Madhogaria, CM Hung, B Muchharla, AT Duong… - Physical Review B, 2021 - APS
We explore strain-modulated helimagnetism in highly crystalline MnP nanorod films grown
on Si (100) substrates using molecular beam epitaxy. The strained MnP film exhibits a …