Recent trends and morphology mechanisms of rare-earth based BiFeO3 nano perovskites with excellent photocatalytic performances

S Supriya - Journal of Rare Earths, 2023 - Elsevier
The multiferroic bismuth ferrite (BiFeO 3, denoted as BFO) semiconductors have attracted
prominent recognition due to their unique physical properties and prospective industrial …

Role of oxygen vacancies in ferroelectric or resistive switching hafnium oxide

J Lee, K Yang, JY Kwon, JE Kim, DI Han, DH Lee… - Nano …, 2023 - Springer
HfO2 shows promise for emerging ferroelectric and resistive switching (RS) memory devices
owing to its excellent electrical properties and compatibility with complementary metal oxide …

Roadmap on ferroelectric hafnia-and zirconia-based materials and devices

JPB Silva, R Alcala, UE Avci, N Barrett, L Bégon-Lours… - APL Materials, 2023 - pubs.aip.org
Ferroelectric hafnium and zirconium oxides have undergone rapid scientific development
over the last decade, pushing them to the forefront of ultralow-power electronic systems …

Polarization Switching and Correlated Phase Transitions in Fluorite‐Structure ZrO2 Nanocrystals

X Li, H Zhong, T Lin, F Meng, A Gao, Z Liu… - Advanced …, 2023 - Wiley Online Library
Unconventional ferroelectricity in fluorite‐structure oxides enables tremendous opportunities
in nanoelectronics owing to their superior scalability and silicon compatibility. However, their …

Infrared Signatures for Phase Identification in Hafnium Oxide Thin Films

ST Jaszewski, S Calderon, B Shrestha, SS Fields… - ACS …, 2023 - ACS Publications
Phase identification in HfO2-based thin films is a prerequisite to understanding the
mechanisms stabilizing the ferroelectric phase in these materials, which hold great promise …

Unconventional Polarization-Switching Mechanism in Ferroelectrics and Its Implications

Y Wu, Y Zhang, J Jiang, L Jiang, M Tang, Y Zhou… - Physical Review Letters, 2023 - APS
HfO 2-based ferroelectric thin films are promising for their application in ferroelectric devices.
Predicting the ultimate magnitude of polarization and understanding its switching …

Ferroelectricity in hafnia controlled via surface electrochemical state

KP Kelley, AN Morozovska, EA Eliseev, Y Liu… - Nature Materials, 2023 - nature.com
Ferroelectricity in binary oxides including hafnia and zirconia has riveted the attention of the
scientific community due to the highly unconventional physical mechanisms and the …

Ferroelectricity in HfO2 from a Coordination Number Perspective

JH Yuan, GQ Mao, KH Xue, N Bai, C Wang… - Chemistry of …, 2022 - ACS Publications
Ferroelectricity observed in thin-film HfO2, either doped with Si, Al, and so forth or in the Hf0.
5Zr0. 5O2 form, has gained great technical significance. While a trilinear coupling between …

Tunable and parabolic piezoelectricity in hafnia under epitaxial strain

H Cheng, P Jiao, J Wang, M Qing, Y Deng… - Nature …, 2024 - nature.com
Piezoelectrics are a class of functional materials that have been extensively used for
application in modern electro-mechanical and mechatronics technologies. The sign of …

Comprehensive interpretations of thermodynamic and kinetic effects on the phase fractions in Hf1-xZrxO2 by first principle calculations

KH Ye, IW Yeu, G Han, T Jeong, S Yoon… - Applied Physics …, 2023 - pubs.aip.org
Comprehensive interpretations of thermodynamic and kinetic effects on the phase fractions
in Hf1-xZrxO2 by first principle calculations | Applied Physics Reviews | AIP Publishing Skip …