Advances in magnetoelectric multiferroics

NA Spaldin, R Ramesh - Nature materials, 2019 - nature.com
The manipulation of magnetic properties by an electric field in magnetoelectric multiferroic
materials has driven significant research activity, with the goal of realizing their …

Understanding, predicting, and designing ferroelectric domain structures and switching guided by the phase-field method

JJ Wang, B Wang, LQ Chen - Annual Review of Materials …, 2019 - annualreviews.org
Understanding mesoscale ferroelectric domain structures and their switching behavior
under external fields is critical to applications of ferroelectrics. The phase-field method has …

Peculiarities of the Crystal Structure Evolution of BiFeO3–BaTiO3 Ceramics across Structural Phase Transitions

DV Karpinsky, MV Silibin, SV Trukhanov… - Nanomaterials, 2020 - mdpi.com
Evolution of the crystal structure of ceramics BiFeO3–BaTiO3 across the morphotropic phase
boundary was analyzed using the results of macroscopic measuring techniques such as X …

Configurable topological textures in strain graded ferroelectric nanoplates

KE Kim, S Jeong, K Chu, JH Lee, GY Kim, F Xue… - Nature …, 2018 - nature.com
Topological defects in matter behave collectively to form highly non-trivial structures called
topological textures that are characterised by conserved quantities such as the winding …

A new strategy for large dynamic piezoelectric responses in lead‐free ferroelectrics: the relaxor/morphotropic phase boundary crossover

L Zhang, H Wang, D Wang, M Guo… - Advanced Functional …, 2020 - Wiley Online Library
One of the key problems in the existing lead‐free piezoelectrics lies in how to further boost
their dynamic piezoelectric responses, ie, electrostrain and dynamic piezoelectric constants …

Phase- and Crystal Structure-Controlled Synthesis of Bi2O3, Fe2O3, and BiFeO3 Nanomaterials for Energy Storage Devices

AK Nayak, T Gopalakrishnan - ACS Applied Nano Materials, 2022 - ACS Publications
Controlling the phase and crystal structure of nanomaterials is a challenging mission in a
wet chemical method and has remarkable importance to the materials properties. Herein, we …

Gd-doped bismuth ferrite nanocomposite: A promising candidate for piezocatalytic degradation of organic dyes and pathogenic E. coli

J Roy, S Roy, D Mondal, N Bag, JR Chowdhury… - Surfaces and …, 2024 - Elsevier
This work portrays a detailed depiction of degrading two separate carcinogenic organic dyes
(Rhodamine B and Eriochrome black T) along with the ablation of pathogenic E. coli …

Evolution of Ferroelectric Properties in SmxBi1–xFeO3 via Automated Piezoresponse Force Microscopy across combinatorial spread libraries

A Raghavan, R Pant, I Takeuchi, EA Eliseev… - ACS …, 2024 - ACS Publications
Combinatorial spread libraries offer an approach to explore the evolution of material
properties over broad concentration, temperature, and growth parameter spaces. However …

Ultrahigh energy storage density in glassy ferroelectric thin films under low electric field

Y Sun, L Zhang, Q Huang, Z Chen, D Wang… - Advanced …, 2022 - Wiley Online Library
The current approach to achieving superior energy storage density in dielectrics is to
increase their breakdown strength, which often incurs heat generation and unexpected …

Thickness scaling of ferroelectricity in BiFeO3 by tomographic atomic force microscopy

JJ Steffes, RA Ristau, R Ramesh… - Proceedings of the …, 2019 - National Acad Sciences
Nanometer-scale 3D imaging of materials properties is critical for understanding equilibrium
states in electronic materials, as well as for optimization of device performance and …