The fundamentals and applications of ferroelectric HfO2
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 …
The past, the present, and the future of ferroelectric memories
T Mikolajick, U Schroeder… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Ferroelectric materials are characterized by two stable polarization states that can be
switched from one to another by applying an electrical field. As one of the most promising …
switched from one to another by applying an electrical field. As one of the most promising …
A rhombohedral ferroelectric phase in epitaxially strained Hf0.5Zr0.5O2 thin films
Hafnia-based thin films are a favoured candidate for the integration of robust ferroelectricity
at the nanoscale into next-generation memory and logic devices. This is because their …
at the nanoscale into next-generation memory and logic devices. This is because their …
HfO2-based ferroelectrics: From enhancing performance, material design, to applications
Nonvolatile memories are in strong demand due to the desire for miniaturization, high-speed
storage, and low energy consumption to fulfill the rapid developments of big data, the …
storage, and low energy consumption to fulfill the rapid developments of big data, the …
Ferroelectricity and Antiferroelectricity of Doped Thin HfO2‐Based Films
The recent progress in ferroelectricity and antiferroelectricity in HfO2‐based thin films is
reported. Most ferroelectric thin film research focuses on perovskite structure materials, such …
reported. Most ferroelectric thin film research focuses on perovskite structure materials, such …
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 …
Stabilizing the ferroelectric phase in doped hafnium oxide
The ferroelectric properties and crystal structure of doped HfO 2 thin films were investigated
for different thicknesses, electrode materials, and annealing conditions. Metal-ferroelectric …
for different thicknesses, electrode materials, and annealing conditions. Metal-ferroelectric …
Lanthanum-doped hafnium oxide: a robust ferroelectric material
Recently simulation groups have reported the lanthanide series elements as the dopants
that have the strongest effect on the stabilization of the ferroelectric non-centrosymmetric …
that have the strongest effect on the stabilization of the ferroelectric non-centrosymmetric …