A brief review on magnetoelectric multiferroic oxides

JH Cho, W Jo - Journal of the Korean Institute of Electrical and …, 2021 - koreascience.kr
Magnetoelectric multiferroics, where a ferromagnetic and a ferroelectric order coexist and
are coupled in a single phase, have been a hot topic in condensed matter physics for a long …

New insights into the piezoelectric, thermodynamic and thermoelectric properties of lead-free ferroelectric perovskite Na0. 5Bi0. 5TiO3 from Ab initio calculations

O Mezilet, A Assali, S Meskine, A Boukortt… - Materials Today …, 2022 - Elsevier
Ab initio DFT calculations have been performed to investigate a complete set of structural,
electronic, elastic, piezoelectric, thermodynamic and thermoelectric properties of lead-free …

Intrinsic and tunable ferromagnetism in Bi0.5Na0.5TiO3 through CaFeO3-δ modification

NT Hung, NH Lam, AD Nguyen, LH Bac, NN Trung… - Scientific Reports, 2020 - nature.com
Abstract New (1-x) Bi0. 5Na0. 5TiO3+ x CaFeO3-δ solid solution compounds were
fabricated using a sol–gel method. The CaFeO3-δ materials were mixed into host Bi0. 5Na0 …

Origin of Room Temperature Ferromagnetism in Cr-Doped Lead-Free Ferroelectric Bi0.5Na0.5TiO3 Materials

LTH Thanh, NB Doan, NQ Dung, LV Cuong… - Journal of Electronic …, 2017 - Springer
The development of multiferroic materials based on lead-free ferroelectric material provides
an opportunity to fabricate next-generation electronic devices. In this work, Cr-doped lead …

Experimental and theoretical studies on induced ferromagnetism of new (1 − x)Na0.5Bi0.5TiO3 + xBaFeO3−δ solid solution

DD Dung, NH Lam, AD Nguyen, NN Trung… - Scientific Reports, 2021 - nature.com
New solid solution of Na0. 5Bi0. 5TiO3 with BaFeO3− δ materials were fabricated by sol–gel
method. Analysis of X-ray diffraction patterns indicated that BaFeO3− δ materials existed as …

[HTML][HTML] Role of Co dopants on the structural, optical and magnetic properties of lead-free ferroelectric Na0. 5Bi0. 5TiO3 materials

DD Dung, NB Doan, NQ Dung, LH Bac, NH Linh… - Journal of Science …, 2019 - Elsevier
Abstract Co-doped Na 0.5 Bi 0.5 TiO 3 materials were fabricated by a sol-gel technique. The
structural distortion of Co-doped Na 0.5 Bi 0.5 TiO 3 materials was due to the difference …

[HTML][HTML] Alkali metal-substituted bismuth-based perovskite compounds: a DFT study

NH Linh, NH Tuan, DD Dung, PQ Bao… - Journal of Science …, 2019 - Elsevier
In this study, we have performed density functional theory based calculations to investigate
the effect of alkali substituents M on the structure and electronic properties of (Bi 0.5 M 0.5) …

Structure, optical and magnetic properties of new Bi0.5Na0.5TiO3- SrMnO3−δ solid solution materials

DD Dung, NT Hung, D Odkhuu - Scientific Reports, 2019 - nature.com
Abstract The new Bi0. 5Na0. 5TiO3-SrMnO3− δ solid solution materials were fabricated via
sol–gel method. The random incorporation of Sr and Mn cations into host lattice of Bi0 …

Frequency-dependent ferro-antiferro phase transition and internal bias field influenced piezoelectric response of donor and acceptor doped bismuth sodium titanate …

R Verma, SK Rout - Journal of Applied Physics, 2019 - pubs.aip.org
The influence of donor (L a 3+) and acceptor (S c 3+) dopant on structural and electrical
properties of lead-free B i 0.5 N a 0.5 Ti O 3 (BNT) ceramics system was investigated. Both …

Temperature dependent dielectric, ferroelectric and energy storage properties in Bi0. 5Na0. 5TiO3 (BNT) nanoparticles

M Kumari, M Chahar, S Shankar, OP Thakur - Materials Today …, 2022 - Elsevier
Abstract Nanoparticles of Bi 0.5 Na 0.5 TiO 3 (BNT) were synthesized by sol-gel method.
Structural and morphological studies of BNT nanoparticles have been made using X-Ray …