Enhanced ferroelectricity in ultrathin films grown directly on silicon

Quantitative Electromechanical Atomic Force Microscopy

(2019) Liam Collins et al.   ACS Nano

Negative Capacitance FET With 1.8-nm-Thick Zr-Doped HfO2 Oxide

(2019) Daewoong Kwon et al.   IEEE ELECTRON DEVICE LETTERS

Evolution of ferroelectric HfO2 in ultrathin region down to 3 nm

(2018) Xuan Tian et al.   APPLIED PHYSICS LETTERS

Improved Subthreshold Swing and Short Channel Effect in FDSOI n-Channel Negative Capacitance Field Effect Transistors

(2018) Daewoong Kwon et al.   IEEE ELECTRON DEVICE LETTERS

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

(2018) Thomas Mikolajick et al.   MRS BULLETIN

Intrinsic Two-Dimensional Ferroelectricity with Dipole Locking

(2018) Jun Xiao et al.   PHYSICAL REVIEW LETTERS

Ferroelectric Hf0.5Zr0.5O2 Thin Films: A Review of Recent Advances

(2018) Si Joon Kim et al.   JOM

Review and perspective on ferroelectric HfO2-based thin films for memory applications

(2018) Min Hyuk Park et al.   MRS Communications

High-throughput computational X-ray absorption spectroscopy

(2018) Kiran Mathew et al.   Scientific Data

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

(2018) Yingfen Wei et al.   NATURE MATERIALS

Negative Capacitance Transistors

(2018) Justin C. Wong et al.   PROCEEDINGS OF THE IEEE

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 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

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

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

Si Doped Hafnium Oxide-A “Fragile” Ferroelectric System

(2017) Claudia Richter et al.   Advanced Electronic Materials

Ultrathin Hf0.5Zr0.5O2 Ferroelectric Films on Si

(2016) Anna Chernikova et al.   ACS Applied Materials & Interfaces

Mixed-dimensional van der Waals heterostructures

(2016) Deep Jariwala et al.   NATURE MATERIALS

Differentiating Ferroelectric and Nonferroelectric Electromechanical Effects with Scanning Probe Microscopy

(2015) Nina Balke et al.   ACS Nano

Ferroelectricity and Antiferroelectricity of Doped Thin HfO2-Based Films

(2015) Min Hyuk Park et al.   ADVANCED MATERIALS

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

Orbital Engineering in Symmetry-Breaking Polar Heterostructures

(2015) Ankit S. Disa et al.   PHYSICAL REVIEW LETTERS

Elastic strain engineering of ferroic oxides

(2014) Darrell G. Schlom et al.   MRS BULLETIN

Flexoelectric Effect in Solids

(2013) Pavlo Zubko et al.   Annual Review of Materials Research

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

xrayutilities: a versatile tool for reciprocal space conversion of scattering data recorded with linear and area detectors

(2013) Dominik Kriegner et al.   JOURNAL OF APPLIED CRYSTALLOGRAPHY

Switching of ferroelectric polarization in epitaxial BaTiO3 films on silicon without a conducting bottom electrode

(2013) Catherine Dubourdieu et al.   Nature Nanotechnology

Strain and composition dependence of orbital polarization in nickel oxide superlattices

(2013) M. Wu et al.   PHYSICAL REVIEW B

Commentary: The Materials Project: A materials genome approach to accelerating materials innovation

(2013) Anubhav Jain et al.   APL Materials

Role of measurement voltage on hysteresis loop shape in Piezoresponse Force Microscopy

(2012) E. Strelcov et al.   APPLIED PHYSICS LETTERS

Python Materials Genomics (pymatgen): A robust, open-source python library for materials analysis

(2012) Shyue Ping Ong et al.   COMPUTATIONAL MATERIALS SCIENCE

Ferroelectricity in Simple Binary ZrO2 and HfO2

(2012) Johannes Müller et al.   NANO LETTERS

Surface symmetry-breaking and strain effects on orbital occupancy in transition metal perovskite epitaxial films

(2012) D. Pesquera et al.   Nature Communications

Ferroelectricity in hafnium oxide thin films

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

Probing Ferroelectrics Using Optical Second Harmonic Generation

(2011) Sava A. Denev et al.   JOURNAL OF THE AMERICAN CERAMIC SOCIETY

Gate Oxides Beyond SiO2

(2011) Darrell G. Schlom et al.   MRS BULLETIN

Solid-state memories based on ferroelectric tunnel junctions

(2011) André Chanthbouala et al.   Nature Nanotechnology

Structural properties and electronic structure ofHfO2-ZrO2composite films

(2010) Deok-Yong Cho et al.   PHYSICAL REVIEW B

Tunneling Electroresistance Effect in Ferroelectric Tunnel Junctions at the Nanoscale

(2009) A. Gruverman et al.   NANO LETTERS

A Ferroelectric Oxide Made Directly on Silicon

(2009) M. P. Warusawithana et al.   SCIENCE