Intrinsic ferroelectricity in Y-doped HfO2 thin films

Kinetically stabilized ferroelectricity in bulk single-crystalline HfO2:Y

(2021) Xianghan Xu et al.   NATURE MATERIALS

An Overview of Ferroelectric Hafnia and Epitaxial Growth

(2021) Jing Cao et al.   Physica Status Solidi-Rapid Research Letters

Reversible oxygen migration and phase transitions in hafnia-based ferroelectric devices

(2021) Pavan Nukala et al.   SCIENCE

Domain-Matching Epitaxy of Ferroelectric Hf0.5Zr0.5O2(111) on La2/3Sr1/3MnO3(001)

(2020) Saul Estandía et al.   CRYSTAL GROWTH & DESIGN

Stabilization of phase-pure rhombohedral HfZrO4 in pulsed laser deposited thin films

(2020) Laura Bégon-Lours et al.   Physical Review Materials

Scale-free ferroelectricity induced by flat phonon bands in HfO2

(2020) Hyun-Jae Lee et al.   SCIENCE

Thermal evolution of ferroelectric behavior in epitaxial Hf0.5Zr0.5O2

(2020) J. W. Adkins et al.   APPLIED PHYSICS LETTERS

Guidelines for the stabilization of a polar rhombohedral phase in epitaxial Hf0.5Zr0.5O2 thin films

(2020) Pavan Nukala et al.   FERROELECTRICS

Stabilization of Competing Ferroelectric Phases of HfO2 under Epitaxial Strain

(2020) Yubo Qi et al.   PHYSICAL REVIEW LETTERS

Effects of heat treatment and in situ high-temperature X-ray diffraction study on the formation of ferroelectric epitaxial Y-doped HfO2 film

(2019) Takanori Mimura et al.   JAPANESE JOURNAL OF APPLIED PHYSICS

Effects of growth orientations and epitaxial strains on phase stability of HfO2 thin films

(2019) Shi Liu et al.   PHYSICAL REVIEW MATERIALS

Ferroelectricity in YO1.5-HfO2 films around 1 μm in thickness

(2019) Takanori Mimura et al.   APPLIED PHYSICS LETTERS

Fluid Imprint and Inertial Switching in Ferroelectric La:HfO2 Capacitors

(2019) Pratyush Buragohain et al.   ACS Applied Materials & Interfaces

Ferroelectric hafnium oxide for ferroelectric random-access memories and ferroelectric field-effect transistors

(2018) Thomas Mikolajick et al.   MRS BULLETIN

Thickness-dependent crystal structure and electric properties of epitaxial ferroelectric Y2O3-HfO2 films

(2018) Takanori Mimura et al.   APPLIED PHYSICS LETTERS

Epitaxial Ferroelectric Hf 0.5 Zr 0.5 O 2 Thin Films and Their Implementations in Memristors for Brain‐Inspired Computing

(2018) Herng Yau Yoong et al.   ADVANCED FUNCTIONAL MATERIALS

A rhombohedral ferroelectric phase in epitaxially strained Hf0.5Zr0.5O2 thin films

(2018) Yingfen Wei et al.   NATURE MATERIALS

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

Ferroelectric or non-ferroelectric: Why so many materials exhibit “ferroelectricity” on the nanoscale

(2017) Rama K. Vasudevan et al.   Applied Physics Reviews

Understanding the formation of the metastable ferroelectric phase in hafnia–zirconia solid solution thin films

(2017) Min Hyuk Park et al.   Nanoscale

Stabilization of metastable phases in hafnia owing to surface energy effects

(2016) Rohit Batra et al.   APPLIED PHYSICS LETTERS

Growth of (111)-oriented epitaxial and textured ferroelectric Y-doped HfO2 films for downscaled devices

(2016) Kiliha Katayama et al.   APPLIED PHYSICS LETTERS

Orientation control and domain structure analysis of {100}-oriented epitaxial ferroelectric orthorhombic HfO2-based thin films

(2016) Kiliha Katayama et al.   JOURNAL OF APPLIED PHYSICS

The demonstration of significant ferroelectricity in epitaxial Y-doped HfO2 film

(2016) Takao Shimizu et al.   Scientific Reports

Ferroelectricity and Antiferroelectricity of Doped Thin HfO2-Based Films

(2015) Min Hyuk Park et al.   ADVANCED MATERIALS

Growth of epitaxial orthorhombic YO1.5-substituted HfO2 thin film

(2015) Takao Shimizu 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

Resistive switching phenomena: A review of statistical physics approaches

(2015) Jae Sung Lee et al.   Applied Physics Reviews

Evolution of phases and ferroelectric properties of thin Hf0.5Zr0.5O2 films according to the thickness and annealing temperature

(2013) Min Hyuk Park et al.   APPLIED PHYSICS LETTERS

Ferroelectricity in hafnium oxide thin films

(2011) T. S. Böscke et al.   APPLIED PHYSICS LETTERS

QUANTUM ESPRESSO: a modular and open-source software project for quantum simulations of materials

(2009) Paolo Giannozzi et al.   JOURNAL OF PHYSICS-CONDENSED MATTER

Prediction of electrically induced magnetic reconstruction at the manganite/ferroelectric interface

(2009) J. D. Burton et al.   PHYSICAL REVIEW B