Effect of diamagnetic Ca, Sr, Pb, and Ba substitution on the crystal structure and multiferroic properties of the BiFeO3 perovskite

VA Khomchenko, DA Kiselev, JM Vieira… - Journal of applied …, 2008 - pubs.aip.org
In this work, we studied the effect of heterovalent Ca, Sr, Pb, and Ba substitution on the
crystal structure, dielectric, local ferroelectric, and magnetic properties of the BiFeO 3 …

Frequency and temperature dependence of conductance, impedance and electrical modulus studies of Ni0. 6Cu0. 4Fe2O4 spinel ferrite

E Oumezzine, S Hcini, FIH Rhouma… - Journal of Alloys and …, 2017 - Elsevier
Ferrite with nominal composition Ni 0.6 Cu 0.4 Fe 2 O 4 was synthesized using Pechini sol-
gel method. The X-ray diffraction results indicate that the ferrite sample has a cubic spinel …

Do** strategies for increased performance in BiFeO3

VA Khomchenko, DA Kiselev, M Kopcewicz… - Journal of Magnetism …, 2009 - Elsevier
Investigation of crystal structure, dielectric, magnetic and local ferroelectric properties of the
diamagnetically substituted Bi1− xAxFeO3− x/2 (A= Ca, Sr, Pb, Ba; x= 0.2, 0.3) …

Structural, electrical, dielectric and optical properties of PrCrO3 ortho-chromite

R Mguedla, ABJ Kharrat, M Saadi, K Khirouni… - Journal of Alloys and …, 2020 - Elsevier
The structural, optical, electrical and dielectric properties of PrCrO 3 perovskite prepared
through the sol-gel method were investigated in details. Our compound was characterized …

The dielectric relaxation and impedance spectroscopy analysis of (Bi0. 5Na0. 5) TiO3-based ceramics

Y Zhang, W Li, S Zhang, X Tang, Q Liu, Y Jiang… - Materials Research …, 2022 - Elsevier
75 (Na 0.5 Bi 0.5) TiO 3–0.25 SrTiO 3–xNb 2 O 5 (labeled as NBT–ST–xNb, x= 0.00, 0.01,
0.02, 0.03) ceramics were prepared by a solid-state reaction method. The crystal structure …

Structural study and temperature dependent relaxation and conduction mechanism of orthorhombic tungsten bronze Ba4La28/3 (Zr0. 05Ti0. 95) 18O54 ceramic

A Bendahhou, K Chourti, F Chaou, I Jalafi… - Materials Research …, 2023 - Elsevier
In this study, the Ba 4 La 28/3 (Zr 0.05 Ti 0.95) 18 O 54 ceramic was prepared using the solid-
state technique. The X-ray diffraction technique was used in this study to investigate the …

Structural, magnetic and dielectric properties of Ni0. 6Mg0. 4Fe2O4 ferromagnetic ferrite prepared by sol gel method

N Hamdaoui, Y Azizian-Kalandaragh, M Khlifi… - Ceramics …, 2019 - Elsevier
Structural, magnetic, electrical and dielectric properties of Ni 0.6 Mg 0.4 Fe 2 O 4
ferromagnetic ferrite synthetized using sol gel method have been studied. XRD …

Electrical transport properties of Mn–Ni–Zn ferrite using complex impedance spectroscopy

MA Rahman, AKMA Hossain - Physica Scripta, 2014 - iopscience.iop.org
Abstract Polycrystalline Mn 0.45 Ni 0.05 Zn 0.50 Fe 2 O 4 was prepared by a standard solid
state reaction technique. We report the electrical properties of this ferrite using ac …

Impedance and electric modulus study of amorphous TiTaO thin films: highlight of the interphase effect

A Rouahi, A Kahouli, F Challali… - Journal of Physics D …, 2013 - iopscience.iop.org
The influence of phases and phase's boundaries of TiO 2 and Ta 2 O 5 in the dielectric and
electric response of TiTaO (100 nm thick) elaborated by RF magnetron sputtering was …