BiFeO3-Based Lead-Free Materials: Recent Breakthroughs and their Multifunctional Applications

A Jain, YG Wang, A Kumar, N Gupta, K Kumar… - Journal of Alloys and …, 2024 - Elsevier
Multiferroic materials have gone through significant advancement and attracted widespread
attention due to their multifunctional characteristics and discovery of various new physical …

The involvement of Pna21 phase in the multiferroic characteristics of La/Lu co-substituted BiFeO3 ceramics

J Chen, L Liu, XL Zhu, ZV Gareeva, AK Zvezdin… - Applied Physics …, 2021 - pubs.aip.org
Rare earth ion (RE)-substitution has been recognized as an effective way for improving
multiferroic properties especially for realizing the electric field-controlled magnetism in …

Giant electric field–controlled magnetism in Bi0.86Sm0.14FeO3 multiferroic ceramics with Pna21 symmetry

L Liu, Y Zhang, XX Shi, XQ Liu, XL Zhu… - Journal of the …, 2022 - Wiley Online Library
In the present work, Bi0. 86Sm0. 14FeO3 ceramics with near Pna21 single‐phase structure
were obtained by a repeated longtime sintering process, and the dielectric, ferroelectric, and …

Improved ferroelectricity and magnetoelectric coupling effect of multielements co‐substituted BiFeO3 ceramics

L Liu, XL Zhu, XM Chen - Journal of the American Ceramic …, 2024 - Wiley Online Library
In the present work, the strategy of multielements co‐substitution for BiFeO3 ceramics was
adopted to enhance the ferroelectricity and magnetoelectric coupling effect where the …

Effects of La/Ho co-substitution on structure and multiferroic characteristics of BiFeO3 ceramics

QT Li, L Liu, XL Zhu, XQ Liu, XM Chen - Journal of Applied Physics, 2023 - pubs.aip.org
The effects of La/Ho co-substitution on multiferroic characteristics were investigated for
BiFeO 3 ceramics together with structure evolution. The symmetry in Bi 1− x (La 0.65 Ho …

Structural evolution and enhanced multiferroicity in BiFeO3-based ceramics via rare earth element co-substitution

Y Sun, J Liu, T Sun, Z Yu, Z Zheng, M Ge… - Journal of the European …, 2025 - Elsevier
In this study, multiple rare earth elements were introduced to modify the multiferroic
properties of BiFeO 3. The effects of co-substitution on the structural evolution and properties …

Optimization of microstructure and multiferroic properties of BFO–BTO/BaM composites through cold sintering and post-annealing

Z Yu, J Liu, Y Sun, T Sun, M Ge, L Bai, A Xia - Journal of Materials Science …, 2024 - Springer
Conventional sintering method was usually used to prepare composite multiferroic
materials, which may lead to some problems, such as uneven grains and large leakage …

Simultaneously enhanced ferroelectric and magnetic properties of SrTiO3‐modified Bi0.88Sm0.12FeO3 ceramics

J Liu, Y Sun, L Xiang, TL Sun, Z Yu… - International Journal of …, 2024 - Wiley Online Library
In the present study, SrTiO3 was selected to enhance the multiferroic characteristics of Bi0.
88Sm0. 12FeO3 (BSF) ceramics. With increasing SrTiO3 content, the principal phase of BSF …