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 …
have attracted much interest from the ferroelectric materials and devices community …
Review and perspective on ferroelectric HfO2-based thin films for memory applications
The ferroelectricity in fluorite-structure oxides such as hafnia and zirconia has attracted
increasing interest since 2011. They have various advantages such as Si-based …
increasing interest since 2011. They have various advantages such as Si-based …
Many routes to ferroelectric HfO2: A review of current deposition methods
Although 10 years have passed since the initial report of ferroelectricity in hafnia (HfO 2),
researchers are still intensely fascinated by this material system and the promise it holds for …
researchers are still intensely fascinated by this material system and the promise it holds for …
Ferroelectric Hf0.5Zr0.5O2 Thin Films: A Review of Recent Advances
Ferroelectricity in HfO 2-based materials, especially Hf 0.5 Zr 0.5 O 2 (HZO), is today one of
the most attractive topics because of its wide range of applications in ferroelectric random …
the most attractive topics because of its wide range of applications in ferroelectric random …
Roadmap on ferroelectric hafnia-and zirconia-based materials and devices
Ferroelectric hafnium and zirconium oxides have undergone rapid scientific development
over the last decade, pushing them to the forefront of ultralow-power electronic systems …
over the last decade, pushing them to the forefront of ultralow-power electronic systems …
Origin of Ferroelectric Phase in Undoped HfO2 Films Deposited by Sputtering
Thin film metal–insulator–metal capacitors with undoped HfO2 as the insulator are
fabricated by sputtering from ceramic targets and subsequently annealed. The influence of …
fabricated by sputtering from ceramic targets and subsequently annealed. The influence of …
Interplay between oxygen defects and dopants: effect on structure and performance of HfO 2-based ferroelectrics
M Materano, PD Lomenzo, A Kersch… - Inorganic Chemistry …, 2021 - pubs.rsc.org
Ten years after the first report on ferroelectricity in HfO2, researchers are still occupied
unraveling the different causes behind this phenomenon. Among them, oxygen related …
unraveling the different causes behind this phenomenon. Among them, oxygen related …
Review of defect chemistry in fluorite-structure ferroelectrics for future electronic devices
Ferroelectricity in fluorite-structure oxides, such as (doped) HfO2 and ZrO2, and their solid
solution, nanolaminates, and superlattices has attracted increasing interest for future …
solution, nanolaminates, and superlattices has attracted increasing interest for future …
Thermodynamic and kinetic origins of ferroelectricity in fluorite structure oxides
Ferroelectricity in fluorite structure oxides such as HfO2 and ZrO2 has been intensively
studied since the first report on it in 2011. The ferroelectricity in this material system is …
studied since the first report on it in 2011. The ferroelectricity in this material system is …
Epitaxial Ferroelectric HfO2 Films: Growth, Properties, and Devices
About ten years after ferroelectricity was first reported in doped HfO2 polycrystalline films,
there is tremendous interest in this material and ferroelectric oxides are once again in the …
there is tremendous interest in this material and ferroelectric oxides are once again in the …