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+) …

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 …

Ferroelectric and photocatalytic behavior of Mn-and Ce-doped BaTiO3 nanoceramics prepared by chemical route

MK Adak, D Mondal, S Mondal, S Kar… - Materials Science and …, 2020 - Elsevier
Partially do** of Ce and Mn at Ba and Ti site of BaTiO 3 was done to study the dielectric
and impedance behavior of Ba 1− x Ce x Ti 1− x Mn x O 3 (x= 0.1, abbreviated as BCTM0. 1) …

Impedance analysis and modulus behavior of Ca0.85Er0.1Ti(1−x)Co4x/3O3 (x = 0.15 and 0.20) ceramic prepared by sol–gel reaction

C Rayssi, M Jebli, S Bouzidi, J Dhahri, H Belmabrouk… - Applied Physics A, 2022 - Springer
We report here the complex impedance and complex modulus analysis of the polycrystalline
perovskite structure Ca0. 85Er0. 1Ti (1-x) Co4 x/3O3 (x= 0.15 and 0.20) ceramic prepared by …

Electrical transport characteristics of rare earth ions (Er³⁺, Sm³⁺) exchanged cobalt-manganese ferrite using impedance spectroscopy

NI Abu-Elsaad, A Ismail, AS Nawara - Journal of Alloys and Compounds, 2024 - Elsevier
This study presents findings on the AC impedance characteristics of rare earth-doped Co 0.5
Mn 0.5 RE x Fe 2-x O 4 ferrites (where RE= Er and Sm, and 0.0≤ x≤ 0.1), synthesized …

Fabrication of lead-free bismuth based electroceramic compositions for high-energy storage density applications in electroceramic capacitors

A Khan, TM Khan, J Wu, H Bilal, SZ Khan, A Manan… - Catalysts, 2023 - mdpi.com
Lead-based electro-ceramic compositions are excellent energy storage materials used for
high-energy storage density applications in dielectric ceramic capacitors. However, these …

Exploring impedance and modulus response of cobalt titanate in ferroelectric phase

NP Yadav, P Agnihotri, R Rai - Ceramics International, 2024 - Elsevier
This work discusses the structural and electrical aspects of an ilmenite-type rhombohedral
structure in a CoTiO 3 ceramic sample. The analysis of CoTiO 3 powder calcined at 1050° C …

Structural, microstructure, spectroscopic, and magnetic investigation of vanadium‐doped SrTiO3 perovskite ceramics

V Yadav, H Cheema, PA Alvi, J Dev… - Journal of the …, 2024 - Wiley Online Library
In this study, we provide the synthesis and analysis of the structure, microstructure, and
spectroscopic properties of V‐doped SrTiO3. The monophasic samples were made using …

Effect of sintering time on microstructure and electrical properties of lead-free sodium bismuth titanate perovskite

A Singha, S Praharaj, D Rout - Materials Today: Proceedings, 2021 - Elsevier
Sodium bismuth titanate (NBT) based perovskite is emerging as one of the future lead free
alternative materials for electro-ceramic applications. In this present work, NBT ceramics …

Structure and electrical conductivity of 0.5 CSBT-0.5 BFO ceramics sintered in air and N2

H Liu, Z Ma, X Guo, B Yao, Y Wang, Y Liu, F Zhang… - Ceramics …, 2022 - Elsevier
Abstract In this study, 0.5 Ca 0.15 Sr 1.85 Bi 4 Ti 5 O 18 (CSBT)-0.5 BiFeO 3 (BFO) ceramics
were synthesized, and the effects of different sintering atmospheres (air and N 2) on their …