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

Kinetic control of tunable multi-state switching in ferroelectric thin films

(2019) R. Xu et al.   Nature Communications

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

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

(2018) Yingfen Wei et al.   NATURE MATERIALS

Modeling ferroelectric film properties and size effects from tetragonal interlayer in Hf1–xZrxO2 grains

(2017) Christopher Künneth et al.   JOURNAL OF APPLIED PHYSICS

Kinetic pathway of the ferroelectric phase formation in doped HfO2 films

(2017) Lun Xu et al.   JOURNAL OF APPLIED PHYSICS

Factors Favoring Ferroelectricity in Hafnia: A First-Principles Computational Study

(2017) Rohit Batra et al.   Journal of Physical Chemistry C

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

An extensive study of the influence of dopants on the ferroelectric properties of HfO2

(2017) S. Starschich et al.   Journal of Materials Chemistry C

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

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

(2017) Min Hyuk Park et al.   Nanoscale

Effect of Zr Content on the Wake-Up Effect in Hf1–xZrxO2 Films

(2016) Min Hyuk Park et al.   ACS Applied Materials & Interfaces

Ferroelectric phase stabilization of HfO2by nitrogen doping

(2016) Lun Xu et al.   Applied Physics Express

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

Formation of (111) orientation-controlled ferroelectric orthorhombic HfO2 thin films from solid phase via annealing

(2016) Takanori Mimura et al.   APPLIED PHYSICS LETTERS

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

(2016) Takahisa Shiraishi 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

New modalities of strain-control of ferroelectric thin films

(2016) Anoop R Damodaran et al.   JOURNAL OF PHYSICS-CONDENSED MATTER

Intrinsic ferroelectric switching from first principles

(2016) Shi Liu et al.   NATURE

Ferroelectricity and Antiferroelectricity of Doped Thin HfO2-Based Films

(2015) Min Hyuk Park et al.   ADVANCED MATERIALS

Ferroelectricity in undoped hafnium oxide

(2015) Patrick Polakowski 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

The effects of crystallographic orientation and strain of thin Hf0.5Zr0.5O2 film on its ferroelectricity

(2014) Min Hyuk Park et al.   APPLIED PHYSICS LETTERS

Impact of different dopants on the switching properties of ferroelectric hafniumoxide

(2014) Uwe Schroeder et al.   JAPANESE JOURNAL OF APPLIED PHYSICS

Ferroelectric polarization reversal via successive ferroelastic transitions

(2014) Ruijuan Xu et al.   NATURE MATERIALS

Antiferroelectricity in thin-filmZrO2from first principles

(2014) Sebastian E. Reyes-Lillo et al.   PHYSICAL REVIEW B

Pathways towards ferroelectricity in hafnia

(2014) Tran Doan Huan et al.   PHYSICAL REVIEW B

Stationary domain wall contribution to enhanced ferroelectric susceptibility

(2014) Ruijuan Xu et al.   Nature Communications

About the deformation of ferroelectric hystereses

(2014) T. Schenk et al.   Applied Physics Reviews

Wake-up effects in Si-doped hafnium oxide ferroelectric thin films

(2013) Dayu Zhou et al.   APPLIED PHYSICS LETTERS

Pseudopotentials for high-throughput DFT calculations

(2013) Kevin F. Garrity et al.   COMPUTATIONAL MATERIALS SCIENCE

Variable cell nudged elastic band method for studying solid–solid structural phase transitions

(2013) Guang-Rui Qian et al.   COMPUTER PHYSICS COMMUNICATIONS

Incipient Ferroelectricity in Al-Doped HfO2 Thin Films

(2012) Stefan Mueller et al.   ADVANCED FUNCTIONAL MATERIALS

New developments in evolutionary structure prediction algorithm USPEX

(2012) Andriy O. Lyakhov et al.   COMPUTER PHYSICS COMMUNICATIONS

How Evolutionary Crystal Structure Prediction Works—and Why

(2011) Artem R. Oganov et al.   ACCOUNTS OF CHEMICAL RESEARCH

Ferroelectricity in hafnium oxide thin films

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

VESTA 3for three-dimensional visualization of crystal, volumetric and morphology data

(2011) Koichi Momma et al.   JOURNAL OF APPLIED CRYSTALLOGRAPHY

Ferroelectricity in yttrium-doped hafnium oxide

(2011) J. Müller et al.   JOURNAL OF APPLIED PHYSICS

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

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

First-principles study on doping and phase stability ofHfO2

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