B-site order/disorder in A2BB′ O6 and its correlation with their magnetic property

M Alam, S Chatterjee - Journal of Physics: Condensed Matter, 2023 - iopscience.iop.org
The disorder in any system affects their physical behavior. In this scenario, we report the
possibility of disorder in A 2 BB'O 6 oxides and their effect on different magnetic properties …

Griffiths-like phase, large magnetocaloric effect, and unconventional critical behavior in the disordered double perovskite

RS Silva Jr, C Santos, MT Escote, BFO Costa… - Physical Review B, 2022 - APS
A B-site disordered double perovskite NdSrCoFe O 6 was successfully synthesized by the
conventional sol-gel method. Detailed experimental analyses revealed that NdSrCoFe O 6 …

Multifunctional behaviour in B-site disordered double perovskite EuPrCoMnO6

M Alam, L Ghosh, S Majumder, P Singh… - Journal of Physics D …, 2022 - iopscience.iop.org
We report magnetic, transport, dielectric, and complex impedance of polycrystalline double
perovskite EuPrCoMnO 6 which crystallizes in disordered orthorhombic phase with space …

Giant dielectric constant, magnetocaloric effect and spin-phonon coupling in EuTbCoMnO6 semiconductor

M Alam, L Ghosh, S Dixit, M Jena, S Kumari… - Physica B: Condensed …, 2023 - Elsevier
Transport, dielectric, magnetic and Raman studies of polycrystalline double perovskite
EuTbCoMnO 6 have been performed. Temperature-dependent resistivity follows the …

Correlation between the structural phase transition and magnetic properties of sol-gel synthesized nanoparticles

S Jharwal, VK Verma, A Kumar - Europhysics Letters, 2024 - iopscience.iop.org
Correlation between the structural phase transition and magnetic properties of sol-gel
synthesized nanoparticles - IOPscience Skip to content IOP Science home Accessibility Help …

Observation of the multiple magnetic phases in double perovskite Pr1. 8La0. 2CoFeO6

D Kumar, P Singh, M Alam, SV Kumar, S Dixit… - Journal of Magnetism …, 2024 - Elsevier
The structural and magnetic properties of the double perovskite P r 1.8 L a 0.2 C o F e O 6
have been investigated. The X-ray diffraction study shows that the system acquires room …

Double glassy states and large spontaneous and conventional exchange bias in La1. 5Ca0. 5CoFeO6 ferrimagnetic double perovskite

P Singh, RK Singh, S Dixit, N Patel… - Journal of Physics …, 2022 - iopscience.iop.org
The structural and magnetic properties of hole doped double perovskite La 1.5 Ca 0.5
CoFeO 6 have been investigated by measuring x-ray photoemission spectroscopy, neutron …

Maxwell–Wagner Polarization and Mixed Ferromagnetic and Antiferromagnetic State in Eu2CoMnO6

M Alam, D Kumar, S Kumar, M Sawada… - … status solidi (b), 2023 - Wiley Online Library
Herein, the electrical and magnetic properties of polycrystalline Eu2CoMnO6 are explored.
More specifically, based on transport, dielectric, and impedance measurements, a thermally …

Comportamento termomagnético multifuncional em perovskitas duplas desordenadas em dois sítios

RS Silva Junior - 2023 - ri.ufs.br
Nesta tese, foi realizado um estudo sistemático detalhado das propriedades estruturais,
magnéticas, magnetocalóricas e comportamento críitico das perovskitas dupla RSrCoFeO6 …