Theoretical insight of origin of Rashba–Dresselhaus effect in tetragonal and rhombohedral phases of BiFeO 3

T Ahmad, K Jindal, M Tomar, PK Jha - Physical Chemistry Chemical …, 2023 - pubs.rsc.org
The inclusion of the spin–orbit coupling effect in ferroelectric materials with non-
centrosymmetry leads to intriguing properties for spintronic applications. In the present work …

Electrical properties of Li and Nb modified BiFeO3 ceramics with reduced leakage current

D Xu, W Zhao, W Cao, W Li, W Fei - Ceramics International, 2021 - Elsevier
The lead-free BiFe 1-x (Li 0· 5 Nb 0.5) x O 3 ceramics with x= 0.00, 0.01, 0.02, 0.04, 0.06,
and 0.08 were modified by Li/Nb co-doping. X-ray diffraction measurements indicated that …

XRD, Dielectric, Raman and Mössbauer Spectroscopy Studies of a Bi1−xBaxFe1−x(Zn1/3Nb2/3)xO3 System Prepared by the Solid-State Reaction

M Boukhari, Z Abdelkafi, N Abdelmoula… - Journal of Electronic …, 2023 - Springer
The solid-state reaction technique was used to produce polycrystalline Bi1− x Ba x Fe1− x
(Zn1/3Nb2/3) x O3 at different substitutions for x= 0, 0.025 and 0.05 (referred to as BFO …

Enhanced dielectric and magnetic properties in Mn-doped bismuth ferrite multiferroic nanoceramics

B Dhanalakshmi, BC Sekhar, KV Vivekananda… - Applied Physics A, 2020 - Springer
Multiferroic nanoparticles of manganese doped bismuth ferrite with the chemical formula, Bi
1-x Mn x FeO 3, with x values of 0, 0.025, 0.05, 0.075 and 0.1, were synthesized by sol–gel …

First principles study of the magnetic properties and charge transfer of Ni-doped BiFeO3

Y Sun, Z Sun, R Wei, Y Huang, L Wang, J Leng… - Journal of Magnetism …, 2018 - Elsevier
We present a first-principles study of electronic structures and magnetic properties in Ni-
doped BiFeO 3 using the density functional theory+ U methods. The BiNi x Fe 1-x O 3 (x …

Role of charge states and dopant site in governing electronic properties of Cr doped BiFeO3

T Ahmad, K Jindal, M Tomar, PK Jha… - Materials Chemistry and …, 2021 - Elsevier
In this work, the influence of incorporation of Cr in multiferroic BiFeO 3 (BFO) using first
principle calculations based on GGA+ U approximation is investigated. The substitution of Cr …

Room-temperature coexistence of electric and magnetic orders in NiTiO3 and effect of ethylene glycol

R Tursun, Y Su, Q Yu, J Tan - Materials Science and Engineering: B, 2018 - Elsevier
In this paper, NiTiO 3 powder was synthesized by the sol-gel method. Additionally, NiTiO 3
nanoparticles embedded in ethylene glycol (EG) mixtures ratios of Ni+ Ti: EG= 1: 0, Ni+ Ti …

Enhanced dielectric and optical properties in Zn2+ and Zr4+ co-doping BiFeO3 ceramic

M Boukhari, Z Abdelkafi, N Abdelmoula… - Journal of Materials …, 2023 - Springer
This work focuses on a new BiFeO3 (BFO)-based ceramic prepared by co-doping of Zn2+
and Zr4+ at the Fe-site under low concentration (2%). BiFe0. 98 (Zn1/2Zr1/2) 0.02 O3 …

Investigation of magnetic, dielectric and optical properties of BiFe0. 5Mn0. 5O3 multiferroic ceramic

F Gadhoumi, I Kallel, Z Benzarti, N Abdelmoula… - Chemical Physics …, 2020 - Elsevier
Abstract Multiferroic BiFeO 3 (BFO) and BiFe 0.5 Mn 0.5 O 3 (BFMO) ceramics have been
elaborated using conventional solid state method. X-ray diffraction with Rietveld refinement …

Influence of A‐Site Doping on the Local Structure and Magnetic Behavior of BiFeO3 Nanoparticles Investigated by X‐Ray Absorption Fine Structure Spectroscopy

Y Wang - physica status solidi (b), 2024 - Wiley Online Library
Structural transformation and magnetic change of pure and 1% La/Nd‐doped multiferroic
BiFeO3 (BFO) nanoparticles are presented to study the influence of introducing rare‐earth …