Kinetically stabilized ferroelectricity in bulk single-crystalline HfO2:Y

Thickness- and orientation- dependences of Curie temperature in ferroelectric epitaxial Y doped HfO2 films

(2020) Takanori Mimura et al.   JAPANESE JOURNAL OF APPLIED PHYSICS

Enhanced ferroelectricity in ultrathin films grown directly on silicon

(2020) Suraj S. Cheema et al.   NATURE

Scale-free ferroelectricity induced by flat phonon bands in HfO2

(2020) Hyun-Jae Lee et al.   SCIENCE

Origin of Ferroelectric Phase in Undoped HfO 2 Films Deposited by Sputtering

(2019) Terence Mittmann et al.   Advanced Materials Interfaces

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

(2019) Takanori Mimura et al.   APPLIED PHYSICS LETTERS

Al-, Y-, and La-doping effects favoring intrinsic and field induced ferroelectricity in HfO2: A first principles study

(2018) Robin Materlik et al.   JOURNAL OF APPLIED PHYSICS

Atomic Structure of Domain and Interphase Boundaries in Ferroelectric HfO2

(2018) Everett D. Grimley et al.   Advanced Materials Interfaces

High Endurance Ferroelectric Hafnium Oxide-Based FeFET Memory Without Retention Penalty

(2018) T. Ali et al.   IEEE TRANSACTIONS ON ELECTRON DEVICES

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

(2018) Yingfen Wei et al.   NATURE MATERIALS

Thermodynamic and Kinetic Origins of Ferroelectricity in Fluorite Structure Oxides

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

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

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

Investigation of strain-induced phase transformation in ferroelectric transistor using metal-nitride gate electrode

(2017) Yu-Chien Chiu et al.   Physica Status Solidi-Rapid Research Letters

Prediction of new metastable $$\hbox {HfO}_{2}$$ HfO 2 phases: toward understanding ferro- and antiferroelectric films

(2017) S. V. Barabash   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

Direct Observation of Negative Capacitance in Polycrystalline Ferroelectric HfO2

(2016) Michael Hoffmann et al.   ADVANCED FUNCTIONAL MATERIALS

Physical Mechanisms behind the Field-Cycling Behavior of HfO2 -Based Ferroelectric Capacitors

(2016) Milan Pešić et al.   ADVANCED FUNCTIONAL MATERIALS

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

Structural Changes Underlying Field-Cycling Phenomena in Ferroelectric HfO2Thin Films

(2016) Everett D. Grimley et al.   Advanced Electronic Materials

Complex Internal Bias Fields in Ferroelectric Hafnium Oxide

(2015) Tony Schenk et al.   ACS Applied Materials & Interfaces

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

Ferroelectric Si-Doped HfO2 Device Properties on Highly Doped Germanium

(2015) Patrick D. Lomenzo et al.   IEEE ELECTRON DEVICE 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

Electric Field Cycling Behavior of Ferroelectric Hafnium Oxide

(2014) Tony Schenk et al.   ACS Applied Materials & Interfaces

Negative capacitance in a ferroelectric capacitor

(2014) Asif Islam Khan 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

Downscaling ferroelectric field effect transistors by using ferroelectric Si-doped HfO2

(2013) Dominik Martin et al.   SOLID-STATE ELECTRONICS

Incipient Ferroelectricity in Al-Doped HfO2 Thin Films

(2012) Stefan Mueller et al.   ADVANCED FUNCTIONAL MATERIALS

Co-sputtering yttrium into hafnium oxide thin films to produce ferroelectric properties

(2012) T. Olsen et al.   APPLIED PHYSICS LETTERS

Laser-diode-heated floating zone (LDFZ) method appropriate to crystal growth of incongruently melting materials

(2012) Toshimitsu Ito et al.   JOURNAL OF CRYSTAL GROWTH

Ferroelectricity in Simple Binary ZrO2 and HfO2

(2012) Johannes Müller et al.   NANO LETTERS

Ferroelectricity in Gd-Doped HfO2Thin Films

(2012) S. Mueller et al.   ECS Journal of Solid State Science and Technology

Phase transitions in ferroelectric silicon doped hafnium oxide

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

Ferroelectricity in hafnium oxide thin films

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

Ferroelectricity in yttrium-doped hafnium oxide

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

Development of hafnium based high-k materials—A review

(2011) J.H. Choi et al.   MATERIALS SCIENCE & ENGINEERING R-REPORTS

First-principles study on doping and phase stability ofHfO2

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