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 …
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 …
Ultrathin ferroic HfO2–ZrO2 superlattice gate stack for advanced transistors
With the scaling of lateral dimensions in advanced transistors, an increased gate
capacitance is desirable both to retain the control of the gate electrode over the channel and …
capacitance is desirable both to retain the control of the gate electrode over the channel and …
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 …
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 …
[HTML][HTML] Ultra-thin ferroelectrics
Device applications of ferroelectrics have not only utilized the switchable polarization but
also adopted myriads of emerging physical properties. In particular, ferroelectrics in ultra …
also adopted myriads of emerging physical properties. In particular, ferroelectrics in ultra …
[HTML][HTML] Domains and domain dynamics in fluorite-structured ferroelectrics
Ferroelectricity in fluorite-structured ferroelectrics such as HfO 2 and ZrO 2 has been
attracting increasing interest since its first publication in 2011. Fluorite-structured …
attracting increasing interest since its first publication in 2011. Fluorite-structured …
Advances in dielectric thin films for energy storage applications, revealing the promise of group IV binary oxides
Among currently available energy storage (ES) devices, dielectric capacitors are optimal
systems owing to their having the highest power density, high operating voltages, and a long …
systems owing to their having the highest power density, high operating voltages, and a long …
[HTML][HTML] A perspective on semiconductor devices based on fluorite-structured ferroelectrics from the materials–device integration perspective
Ferroelectric materials are known to be ideal materials for nonvolatile memory devices,
owing to their two electrically switchable spontaneous polarization states. However …
owing to their two electrically switchable spontaneous polarization states. However …
HfO2-ZrO2 Superlattice Ferroelectric Capacitor With Improved Endurance Performance and Higher Fatigue Recovery Capability
Y Peng, W **ao, Y Liu, C **, X Deng… - IEEE Electron …, 2021 - ieeexplore.ieee.org
HfO 2-ZrO 2 superlattice (SL) ferroelectric (FE) capacitor is demonstrated to have improved
endurance performance and higher fatigue recovery capability compared to the HfZrO x …
endurance performance and higher fatigue recovery capability compared to the HfZrO x …