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 …

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 …

Exploration of structural, magnetic, and magnetocaloric characteristics of double perovskites HoRCoMnO6 (R= Ho, Gd, Eu or Nd)

O El Oujihi, LH Omari, A Hajji, A Tizliouine… - Journal of Rare …, 2024 - Elsevier
A conventional solid-state process was used to synthesize the double perovskite materials
HoRCoMnO 6 (R= Ho, Gd, Eu, Nd). The structural properties of the compounds were …

Electrical and magnetic properties of double perovskite Y2-xCaxCoMnO6 (x = 0.1, 0.2, 0.5)

D Kumar, M Alam, P Singh, S Dixit, AK Ghosh… - Journal of Materials …, 2024 - Springer
The crystal structure, electronic, magnetic, and transport properties of the hole substituted
(Ca2+) and partially B-site disordered double perovskite Y2-xCaxCoMnO6 system are …

Nature of Griffiths phase and ferromagnetic 3d-4f interaction in double-perovskite Dy2CoMnO6

Y **n, L Shi, J Zhao, X Yuan, S Zhou, L Hou… - Journal of Alloys and …, 2022 - Elsevier
Abstract Double perovskites Dy 2 CoMnO 6 (DCMO) was synthesized by a sol-gel method
and the structure and magnetic properties were systematically investigated. Both X-ray …

Exploring the role of Fe substitution on electronic, structural, and magnetic properties of La2NiMnO6 double perovskites

M Nasir, M Khan, EG Rini, SA Agbo, S Sen - Applied Physics A, 2021 - Springer
A deep insight into the electronic, structural, and magnetic properties of single-phase
polycrystalline La 2 Ni 1-x Fe x MnO 6 double perovskites has been presented. X-ray …

Evolution of the inverse magnetocaloric effect for random-field to spin-glass crossover in nanocomposite

W Akram, M Bansal, RP Pradeep, A Kaipamangalath… - Physical Review B, 2023 - APS
We observe an enhancement of inverse magnetocaloric effect (MCE) in Sm Ca Co Mn O 6
(94%) and Sm Mn O 3 (6%) nanocomposite due to uniform external field-induced random …

Coexistence of Kondo effect and Weak anti-localization in Topological insulator/Ferromagnetic heterostructure

L Ghosh, S Ghosh, S Dixit, M Alam, N Patel… - Applied Surface …, 2024 - Elsevier
The presence of a magnetic impurity in a topological insulator weakens the time-reversal
symmetry by creating a limited gap at the Dirac point, and could result in the creation of new …

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 …

S-scheme heterojunctions based on novel Sm2CeMnO6 double perovskite oxide and gC3N4 with excellent photocatalytic dye degradation performances

E Abedini, M Roudgar-Amoli, A Alizadeh… - … Science and Pollution …, 2023 - Springer
It has become of utmost importance to preserve marine life and human health by protecting
aquatic environments from contaminants. Therefore, using photocatalytic materials in …