In situ heating studies on temperature-induced phase transitions in epitaxial Hf0.5Zr0.5O2/La0.67Sr0.33MnO3 heterostructures

Possible electrochemical origin of ferroelectricity in HfO2 thin films

(2020) Maya D. Glinchuk et al.   JOURNAL OF ALLOYS AND COMPOUNDS

Resolving hydrogen atoms at metal-metal hydride interfaces

(2020) Sytze de Graaf et al.   Science Advances

Enhanced ferroelectricity in ultrathin films grown directly on silicon

(2020) Suraj S. Cheema et al.   NATURE

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

A key piece of the ferroelectric hafnia puzzle

(2020) Beatriz Noheda et al.   SCIENCE

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

(2020) Pavan Nukala et al.   FERROELECTRICS

Unveiling the double-well energy landscape in a ferroelectric layer

(2019) Michael Hoffmann et al.   NATURE

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

(2019) Takanori Mimura et al.   APPLIED PHYSICS LETTERS

Periodicity-Doubling Cascades: Direct Observation in Ferroelastic Materials

(2019) Arnoud S. Everhardt et al.   PHYSICAL REVIEW LETTERS

Nanoscopic studies of domain structure dynamics in ferroelectric La:HfO2 capacitors

(2018) P. Buragohain et al.   APPLIED PHYSICS LETTERS

Nucleation limited switching (NLS) model for HfO2-based metal-ferroelectric-metal (MFM) capacitors: Switching kinetics and retention characteristics

(2018) N. Gong et al.   APPLIED PHYSICS LETTERS

Polarization switching behavior of Hf–Zr–O ferroelectric ultrathin films studied through coercive field characteristics

(2018) Shinji Migita et al.   JAPANESE JOURNAL OF APPLIED PHYSICS

Effect of Annealing Ferroelectric HfO2 Thin Films: In Situ, High Temperature X-Ray Diffraction

(2018) Min Hyuk Park et al.   Advanced Electronic Materials

Ab initio phase diagrams of Hf-O, Zr-O and Y-O: a comparative study

(2018) Konstantin Z Rushchanskii et al.   FARADAY DISCUSSIONS

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

(2018) Si Joon Kim et al.   JOM

Reversible Control of Physical Properties via an Oxygen-Vacancy-Driven Topotactic Transition in Epitaxial La0.7 Sr0.3 MnO3− δ Thin Films

(2018) Lei Cao et al.   ADVANCED MATERIALS

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

(2018) Yingfen Wei et al.   NATURE MATERIALS

Direct observation of oxygen vacancy-driven structural and resistive phase transitions in La2/3Sr1/3MnO3

(2017) Lide Yao et al.   Nature Communications

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

(2016) Takao Shimizu et al.   Scientific Reports

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

(2015) Takao Shimizu 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

Oxygen Octahedral Distortions in LaMO3/SrTiO3 Superlattices

(2014) Gabriel Sanchez-Santolino et al.   MICROSCOPY AND MICROANALYSIS

Phase transitions in ferroelectric silicon doped hafnium oxide

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