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 …
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 …
Scale-free ferroelectricity induced by flat phonon bands in HfO2
Discovery of robust yet reversibly switchable electric dipoles at reduced dimensions is
critical to the advancement of nanoelectronics devices. Energy bands flat in momentum …
critical to the advancement of nanoelectronics devices. Energy bands flat in momentum …
Highly enhanced ferroelectricity in HfO2-based ferroelectric thin film by light ion bombardment
Continuous advancement in nonvolatile and morphotropic beyond-Moore electronic devices
requires integration of ferroelectric and semiconductor materials. The emergence of hafnium …
requires integration of ferroelectric and semiconductor materials. The emergence of hafnium …
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 …
The effects of oxygen vacancies on ferroelectric phase transition of HfO2-based thin film from first-principle
Y Zhou, YK Zhang, Q Yang, J Jiang, P Fan… - Computational Materials …, 2019 - Elsevier
The newly discovered hafnium oxide (HfO 2)-based ferroelectric film shows many
advantages over the traditional perovskite films in the application of information storage …
advantages over the traditional perovskite films in the application of information storage …
Interplay between oxygen defects and dopants: effect on structure and performance of HfO 2-based ferroelectrics
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 …
Defects in ferroelectric HfO 2
The discovery of ferroelectricity in polycrystalline thin films of doped HfO2 has reignited the
expectations of develo** competitive ferroelectric non-volatile memory devices. To date, it …
expectations of develo** competitive ferroelectric non-volatile memory devices. To date, it …