Magnetoelectric composites: applications, coupling mechanisms, and future directions

DK Pradhan, S Kumari, PD Rack - Nanomaterials, 2020 - mdpi.com
Multiferroic (MF)-magnetoelectric (ME) composites, which integrate magnetic and
ferroelectric materials, exhibit a higher operational temperature (above room temperature) …

Recent developments on 2D magnetic materials: challenges and opportunities

S Kumari, DK Pradhan, NR Pradhan, PD Rack - Emergent Materials, 2021 - Springer
The emergence of two-dimensional (2D) magnetic materials exhibiting strong magnetization
at ultrathin limits above room temperature is promising for miniaturization of devices beyond …

Synthesis and investigation of structural, morphological, magnetic, dielectric and impedance spectroscopic characteristics of Ni-Zn ferrite nanoparticles

S Atiq, M Majeed, A Ahmad, SK Abbas, M Saleem… - Ceramics …, 2017 - Elsevier
A series of ferrite samples with general formula Ni 1− x Zn x Fe 2 O 4 (x= 0.0, 0.2, 0.4, 0.6,
0.8 and 1.0) synthesized using sol-gel self-assisted combustion method have been …

Temperature dependent magnetic and electrical transport properties of lanthanum and samarium substituted nanocrystalline nickel ferrite and their hyperthermia …

SK Paswan, P Kumar, S Kumari, S Datta, M Kar… - Journal of Alloys and …, 2024 - Elsevier
Structural, optical, temperature dependent magnetic and electrical properties have been
investigated for the nanocrystalline NiFe 1.97 RE 0.03 O 4 (RE= La 3+ and Sm 3+) …

Structural and magnetic properties of MgFe2O4 nanopowder synthesized via co-precipitation route

F Naaz, HK Dubey, C Kumari, P Lahiri - SN Applied Sciences, 2020 - Springer
Mg ferrite was successfully synthesized by adopting a simple co-precipitation route. A
physical property of Mg ferrite has been investigated employing XRD, FTIR, SEM, EDS, AFM …

Correlation of dielectric, electrical and magnetic properties near the magnetic phase transition temperature of cobalt zinc ferrite

DK Pradhan, S Kumari, VS Puli, PT Das… - Physical Chemistry …, 2017 - pubs.rsc.org
Multiferroic composite structures, ie, composites of magnetostrictive and piezoelectric
materials, can be envisioned to achieve the goal of strong room-temperature ME coupling …

Electrical transport properties of nanocrystalline and bulk nickel ferrite using complex impedance spectroscopy: a comparative study

SK Paswan, LK Pradhan, P Kumar, S Kumari… - Physica …, 2022 - iopscience.iop.org
In this work, the comparative study on the electrical transport properties of nanocrystalline
nickel ferrite (NiFe 2 O 4) and its bulk counterpart has been carried out in detail by using …

Study of charge transfer mechanism and dielectric relaxation of CsCuCl3 perovskite nanoparticles

MB Bechir, MH Dhaou - Materials Research Bulletin, 2021 - Elsevier
Non-toxic inorganic metal halide perovskites have commercially established dominance
over all the other optoelectronic devices. In this paper, a non-toxic CsCuCl 3 metal halide is …

Influence of zinc concentration on structure, complex permittivity and permeability of Ni–Zn ferrites at high frequency

NN Jiang, Y Yang, YX Zhang, JP Zhou, P Liu… - Journal of Magnetism …, 2016 - Elsevier
Polycrystalline soft magnetic nickel–zinc ferrites with chemical composition Ni 1− x Zn x Fe 2
O 4, where x= 0, 0.2, 0.4, 0.6, 0.65, 0.7, 0.75, and 0.8, were prepared by solid state reaction …

Exploration through Structural, Electrical, and Magnetic Properties of Al3+ Doped Ni–Zn–Co Nanospinel Ferrites

N Jahan, MNI Khan, JI Khandaker - ACS omega, 2021 - ACS Publications
The exploration of aluminum (Al3+) ion substituted nickel–zinc–cobalt (Ni–Zn–Co)
nanoferrites is still at the infancy stage, although the structural, electrical, and magnetic …