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 …

Ferroelectric transistors for memory and neuromorphic device applications

IJ Kim, JS Lee - Advanced Materials, 2023 - Wiley Online Library
Ferroelectric materials have been intensively investigated for high‐performance nonvolatile
memory devices in the past decades, owing to their nonvolatile polarization characteristics …

Sliding induced multiple polarization states in two-dimensional ferroelectrics

P Meng, Y Wu, R Bian, E Pan, B Dong, X Zhao… - Nature …, 2022 - nature.com
When the atomic layers in a non-centrosymmetric van der Waals structure slide against each
other, the interfacial charge transfer results in a reversal of the structure's spontaneous …

Revival of ferroelectric memories based on emerging fluorite‐structured ferroelectrics

JY Park, DH Choe, DH Lee, GT Yu, K Yang… - Advanced …, 2023 - Wiley Online Library
Over the last few decades, the research on ferroelectric memories has been limited due to
their dimensional scalability and incompatibility with complementary metal‐oxide …

Interfacial ferroelectricity by van der Waals sliding

M Vizner Stern, Y Waschitz, W Cao, I Nevo… - Science, 2021 - science.org
Despite their partial ionic nature, many-layered diatomic crystals avoid internal electric
polarization by forming a centrosymmetric lattice at their optimal van der Waals stacking …

Cumulative polarization in conductive interfacial ferroelectrics

S Deb, W Cao, N Raab, K Watanabe, T Taniguchi… - Nature, 2022 - nature.com
Ferroelectricity in atomically thin bilayer structures has been recently predicted and
measured,–in two-dimensional materials with hexagonal non-centrosymmetric unit-cells …

Insights into strain engineering: from ferroelectrics to related functional materials and beyond

T Li, S Deng, H Liu, J Chen - Chemical Reviews, 2024 - ACS Publications
Ferroelectrics have become indispensable components in various application fields,
including information processing, energy harvesting, and electromechanical conversion …

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 …

Progress on emerging ferroelectric materials for energy harvesting, storage and conversion

XK Wei, N Domingo, Y Sun, N Balke… - Advanced Energy …, 2022 - Wiley Online Library
Since the discovery of Rochelle salt a century ago, ferroelectric materials have been
investigated extensively due to their robust responses to electric, mechanical, thermal …

AlScN: A III-V semiconductor based ferroelectric

S Fichtner, N Wolff, F Lofink, L Kienle… - Journal of Applied …, 2019 - pubs.aip.org
Ferroelectric switching is unambiguously demonstrated for the first time in a III-V
semiconductor based material: Al 1-x Sc x N—A discovery which could help to satisfy the …