Formation of the orthorhombic phase in CeO2-HfO2 solid solution epitaxial thin films and their ferroelectric properties

Lanthanum-Doped Hafnium Oxide: A Robust Ferroelectric Material

(2018) Uwe Schroeder et al.   INORGANIC CHEMISTRY

Fabrication of ferroelectric Fe doped HfO2 epitaxial thin films by ion-beam sputtering method and their characterization

(2018) Takahisa Shiraishi et al.   JAPANESE JOURNAL OF APPLIED PHYSICS

Atomic-Scale Valence State Distribution inside Ultrafine CeO2 Nanocubes and Its Size Dependence

(2018) Xiaodong Hao et al.   Small

Epitaxial ferroelectric Hf0.5Zr0.5O2 thin film on a buffered YSZ substrate through interface reaction

(2018) Tao Li et al.   Journal of Materials Chemistry C

Ferroelectricity mediated by ferroelastic domain switching in HfO2-based epitaxial thin films

(2018) Takao Shimizu et al.   APPLIED PHYSICS LETTERS

Formation of polar phase in Fe-doped ZrO2 epitaxial thin films

(2018) S. Choi et al.   APPLIED PHYSICS LETTERS

Domain orientation relationship of orthorhombic and coexisting monoclinic phases of YO1.5-doped HfO2 epitaxial thin films

(2018) Takanori Kiguchi et al.   JAPANESE JOURNAL OF APPLIED PHYSICS

Thermodynamic control of ferroelectric-phase formation in HfxZr1−xO2 and ZrO2

(2018) Shigehisa Shibayama et al.   JOURNAL OF APPLIED PHYSICS

Nucleation-Limited Ferroelectric Orthorhombic Phase Formation in Hf0.5 Zr0.5 O2 Thin Films

(2018) Young Hwan Lee et al.   Advanced Electronic Materials

Effect of the film thickness on the crystal structure and ferroelectric properties of (Hf 0.5 Zr 0.5 )O 2 thin films deposited on various substrates

(2017) Takahisa Shiraishi et al.   MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING

Surface and grain boundary energy as the key enabler of ferroelectricity in nanoscale hafnia-zirconia: a comparison of model and experiment

(2017) Min Hyuk Park et al.   Nanoscale

A computational study of hafnia-based ferroelectric memories: from ab initio via physical modeling to circuit models of ferroelectric device

(2017) Milan Pešić et al.   Journal of Computational Electronics

A comprehensive study on the structural evolution of HfO2 thin films doped with various dopants

(2017) M. H. Park et al.   Journal of Materials Chemistry C

Impact of mechanical stress on ferroelectricity in (Hf0.5Zr0.5)O2 thin films

(2016) Takahisa Shiraishi et al.   APPLIED PHYSICS LETTERS

Evidence for oxygen vacancies movement during wake-up in ferroelectric hafnium oxide

(2016) S. Starschich et al.   APPLIED PHYSICS LETTERS

On the structural origins of ferroelectricity in HfO2 thin films

(2015) Xiahan Sang et al.   APPLIED PHYSICS LETTERS

The origin of ferroelectricity in Hf1−xZrxO2: A computational investigation and a surface energy model

(2015) R. Materlik et al.   JOURNAL OF APPLIED PHYSICS

Toward a multifunctional monolithic device based on pyroelectricity and the electrocaloric effect of thin antiferroelectric Hf x Zr 1−x O 2 films

(2015) Min Hyuk Park et al.   Nano Energy

Grain size engineering for ferroelectric Hf0.5Zr0.5O2 films by an insertion of Al2O3 interlayer

(2014) Han Joon Kim et al.   APPLIED PHYSICS LETTERS

Thin HfxZr1-xO2Films: A New Lead-Free System for Electrostatic Supercapacitors with Large Energy Storage Density and Robust Thermal Stability

(2014) Min Hyuk Park et al.   Advanced Energy Materials

Ferroelectricity in Simple Binary ZrO2 and HfO2

(2012) Johannes Müller et al.   NANO LETTERS

Estimation of Leakage Current Density and Remanent Polarization of BiFeO3Films with Low Resistivity by Positive, Up, Negative, and Down Measurements

(2008) Hiroshi Naganuma et al.   JAPANESE JOURNAL OF APPLIED PHYSICS

First-principles study on doping and phase stability ofHfO2

(2008) Choong-Ki Lee et al.   PHYSICAL REVIEW B