The fundamentals and applications of ferroelectric HfO2

U Schroeder, MH Park, T Mikolajick… - Nature Reviews …, 2022 - nature.com
Since the first report of ferroelectricity in a Si-doped HfO2 film in 2011, HfO2-based materials
have attracted much interest from the ferroelectric materials and devices community …

Wurtzite and fluorite ferroelectric materials for electronic memory

KH Kim, I Karpov, RH Olsson III, D Jariwala - Nature Nanotechnology, 2023 - nature.com
Ferroelectric materials, the charge equivalent of magnets, have been the subject of
continued research interest since their discovery more than 100 years ago. The …

Multi-component ZnO alloys: Bandgap engineering, hetero-structures, and optoelectronic devices

T Zhang, M Li, J Chen, Y Wang, L Miao, Y Lu… - Materials Science and …, 2022 - Elsevier
The desire for develo** ultraviolet optoelectronic devices has prompted extensive studies
toward wide-bandgap semiconductor ZnO and its related alloys. Bandgap engineering as …

Thin‐film ferroelectrics

A Fernandez, M Acharya, HG Lee, J Schimpf… - Advanced …, 2022 - Wiley Online Library
Over the last 30 years, the study of ferroelectric oxides has been revolutionized by the
implementation of epitaxial‐thin‐film‐based studies, which have driven many advances in …

Atomic-scale polarization switching in wurtzite ferroelectrics

S Calderon, J Hayden, SM Baksa, W Tzou… - Science, 2023 - science.org
Ferroelectric wurtzites have the potential to revolutionize modern microelectronics because
they are easily integrated with multiple mainstream semiconductor platforms. However, the …

Lessons from hafnium dioxide-based ferroelectrics

B Noheda, P Nukala, M Acuautla - Nature Materials, 2023 - nature.com
A bit more than a decade after the first report of ferroelectric switching in hafnium dioxide-
based ultrathin layers, this family of materials continues to elicit interest. There is ample …

New-generation ferroelectric AlScN materials

Y Zhang, Q Zhu, B Tian, C Duan - Nano-Micro Letters, 2024 - Springer
Ferroelectrics have great potential in the field of nonvolatile memory due to programmable
polarization states by external electric field in nonvolatile manner. However, complementary …

Materials for high-temperature digital electronics

DK Pradhan, DC Moore, AM Francis… - Nature Reviews …, 2024 - nature.com
Silicon microelectronics, consisting of complementary metal–oxide–semiconductor
technology, have changed nearly all aspects of human life from communication to …

Robust switchable polarization and coupled electronic characteristics of magnesium-doped zinc oxide

H Zhang, A Alanthattil, RF Webster, D Zhang… - ACS …, 2023 - ACS Publications
Ferroelectrics possess a spontaneous polarization that is switchable by an electric field and
is critical for the development of low-energy nanoelectronics and neuromorphic applications …

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 …