DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Design of high polarization low switching barrier hybrid improper ferroelectric perovskite oxide superlattices

Journal Article · · Materials Horizons
DOI: https://doi.org/10.1039/d3mh01285a · OSTI ID:2281143

Hybrid improper ferroelectricity is a useful tool to design ABO3/A'BO3 polar superlattices from non polar building blocks. In this study, we have designed high polarization-low switching barrier hybrid improper ferroelectric superlattices with efficient polarization, and polarization-magnetization switching properties above room temperature, using density functional theory and ab initio molecular dynamics simulations. Superlattices with a chemical formula of (AAlO3)m/(A'AlO3)n, where m/n = 1/1, 1/3, 3/1, 1/5 and 5/1, A, A' = Lanthanide and Y cations are considered to outline the design principles behind polarization switching and (LaFeO3)3/(CeFeO3)1 is investigated for polarization-magnetization switching. We find that the unconventional switching paths via out-of-phase rotation QR- (a0a0c-) and tilt precession QTP always yield lower switching barrier compared to those via in-phase rotation QR+ (a0a0c+) and tilt QT (a-a-c0) of BO6 octahedra. Results from ab initio molecular dynamics simulations estimate the temperature at which the lowest energy barrier can be overcome. Furthermore, it is possible to tune the polarization switching barrier by tuning the tolerance factor, A,A' cation radius mismatch and super lattice periodicity. For switching via QR-, the switching barrier varies exponentially with rotation angle, indicating how high switching barrier is expected for systems, away from cubic symmetry. We provide a recipe to overcome such a bottleneck by tuning superlattice periodicity. Finally, we have proposed the multiferroic device application concept through a proposed polarization-temperature hysteresis loop and magnetization switching.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE Laboratory Directed Research and Development (LDRD) Program
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
2281143
Alternate ID(s):
OSTI ID: 2203766
Journal Information:
Materials Horizons, Vol. 10, Issue 12; ISSN 2051-6347
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English

References (46)

Electric control of the magnetization in BiFeO 3 /LaFeO 3 superlattices journal August 2013
Generalized Gradient Approximation Made Simple journal October 1996
Insights into Cation Ordering of Double Perovskite Oxides from Machine Learning and Causal Relations journal August 2022
Experimental demonstration of hybrid improper ferroelectricity and the presence of abundant charged walls in (Ca,Sr)3Ti2O7 crystals journal January 2015
PSEUDO: a program for a pseudosymmetry search journal November 2001
Octahedral tilting-induced ferroelectricity inASnO3/A′SnO3superlattices (A,A′=Ca, Sr, and Ba) journal July 2013
Origin of the giant linear magnetoelectric effect in perovskitelike multiferroic BiFeO 3 journal March 2016
Projector augmented-wave method journal December 1994
Applications of Modern Ferroelectrics journal February 2007
Preparation and properties of polycrystalline cerium orthoferrite (CeFeO3) journal July 1969
Advanced synthesis techniques and routes to new single-phase multiferroics journal October 2012
Properties and potential optoelectronic applications of lead halide perovskite nanocrystals journal November 2017
Electro-Optic Properties of some abo3 Perovskites in the Paraelectric Phase journal April 1964
Perovskites in catalysis and electrocatalysis journal November 2017
First-principles calculations of oxygen octahedral distortions in LaAlO3/SrTiO3(001) superlattices journal January 2020
Preparation and properties of triple perovskite La3−3xCa1+3xMn3O10 ferromagnetic thin films journal August 1997
Dynamics of nanoscale polarization backswitching in tetragonal lead zirconate titanate thin film journal March 2003
Optical Properties of Perovskite Oxides in Their Paraelectric and Ferroelectric Phases journal February 1968
Turning ABO 3 Antiferroelectrics into Ferroelectrics: Design Rules for Practical Rotation-Driven Ferroelectricity in Double Perovskites and A 3 B 2 O 7 Ruddlesden-Popper Compounds journal May 2013
Ab initio molecular dynamics for open-shell transition metals journal November 1993
Classification of perovskite and other ABO3-type compounds journal February 1957
Strain-tuned properties of hybrid improper ferroelectric superlattices through first-principles calculations and machine learning journal February 2020
Promises and challenges of perovskite solar cells journal November 2017
Temperature dependence of polarization switching properties of Bi3.15Nd0.85Ti3O12 ferroelectric thin film journal July 2011
Ab initio molecular-dynamics simulation of the liquid-metal–amorphous-semiconductor transition in germanium journal May 1994
The Ferroic Phase Transitions of BiFeO 3 journal October 2008
Polar octahedral rotations: A path to new multifunctional materials journal November 2012
Inhomogeneous Electron Gas journal November 1964
Cesium-containing triple cation perovskite solar cells: improved stability, reproducibility and high efficiency journal January 2016
Large ferroelectric polarization in the new double perovskite NaLaMnWO6 induced by non-polar instabilities journal January 2011
Theoretical and experimental investigations of polarization switching in ferroelectric materials journal February 2004
ABO3multiferroic perovskite materials for memristive memory and neuromorphic computing journal January 2021
Coupling of three lattice instabilities journal March 2011
Remanent polarization reduction with enhanced temperature in ferroelectric thin films journal July 2008
Multiferroic crossover in perovskite oxides journal April 2016
Octahedral Rotation-Induced Ferroelectricity in Cation Ordered Perovskites journal April 2012
Coupling and electrical control of structural, orbital and magnetic orders in perovskites journal October 2015
Convert Widespread Paraelectric Perovskite to Ferroelectrics journal May 2022
Hybrid Improper Ferroelectricity in a Multiferroic and Magnetoelectric Metal-Organic Framework journal February 2013
Atomistic mechanism leading to complex antiferroelectric and incommensurate perovskites journal August 2016
Investigating the Intercalation Chemistry of Alkali Ions in Fluoride Perovskites journal February 2017
A unified formulation of the constant temperature molecular dynamics methods journal July 1984
NEUTRON: a program for computing phonon extinction rules of inelastic neutron scattering and thermal diffuse scattering experiments journal July 2003
Multiferroic ABO3 Transition Metal Oxides: a Rare Interaction of Ferroelectricity and Magnetism journal April 2019
Hybrid Improper Ferroelectricity: A Theoretical, Computational, and Synthetic Perspective journal July 2022
Epitaxial BiFeO3 Multiferroic Thin Film Heterostructures journal March 2003