Thin‐film ferroelectrics

A Fernandez, M Acharya, HG Lee, J Schimpf… - Advanced …, 2022 - Wiley Online Library
Over the last 30 years, the study of ferroelectric oxides has been revolutionized by the
implementation of epitaxial‐thin‐film‐based studies, which have driven many advances in …

Opportunities in vanadium-based strongly correlated electron systems

M Brahlek, L Zhang, J Lapano, HT Zhang… - MRS …, 2017 - cambridge.org
The diverse and fascinating properties of transition metal oxides stem from the strongly
correlated electronic degrees of freedom; the scientific challenge and range of possible …

First principles study of ferromagnetism, optical and thermoelectric behaviours of AVO3 (A= Ca, Sr, Ba) perovskites

Q Mahmood, SA Ali, M Hassan, A Laref - Materials Chemistry and Physics, 2018 - Elsevier
The structural, magnetic, optical and thermoelectric characteristics of CaVO 3, SrVO 3 and
BaVO 3 perovskite compounds computed by DFT scheme are presented. The electronic …

Metal-insulator transition induced in CaVO3 thin films

M Gu, J Laverock, B Chen, KE Smith… - Journal of Applied …, 2013 - pubs.aip.org
Stoichiometric CaVO 3 (CVO) thin films of various thicknesses were grown on single crystal
SrTiO 3 (STO)(001) substrates using a pulsed electron-beam deposition technique. The …

Orbital occupancy and hybridization in strained epitaxial films

M Mirjolet, HB Vasili, A Valadkhani, J Santiso… - Physical Review …, 2021 - APS
Oxygen packaging in transition metal oxides determines the metal-oxygen hybridization and
electronic occupation at metal orbitals. Strontium vanadate (SrV O 3), having a single …

Metal-insulator transition in thin films: Interplay between epitaxial strain, dimensional confinement, and surface effects

S Beck, G Sclauzero, U Chopra, C Ederer - Physical Review B, 2018 - APS
We use density functional theory plus dynamical mean-field theory (DFT+ DMFT) to study
multiple control parameters for tuning the metal-insulator transition (MIT) in CaVO 3 thin …

[HTML][HTML] Toward ultraclean correlated metal CaVO3

T Kuznetsova, M Müller, SF Fischer, R Engel-Herbert - APL Materials, 2023 - pubs.aip.org
We report the synthesis and electronic properties of the correlated metal CaVO3, grown by
hybrid molecular beam epitaxy. Films were grown on (100) LaAlO3 substrates at a …

Self-regulated growth of CaVO3 by hybrid molecular beam epitaxy

C Eaton, J Lapano, L Zhang, M Brahlek… - Journal of Vacuum …, 2017 - pubs.aip.org
The authors report on the growth of stoichiometric CaVO 3 thin films on LaSrAlO 4 (001)
using hybrid molecular beam epitaxy approach, whereby the metalorganic vanadium …

First principles study of structural, elastic, electronic, and optical properties of the cubic perovskites AVO3 (A = Ca and La)

F Nemla, D Cherrad - Emergent Materials, 2022 - Springer
Using first principle method based on the plane wave pseudo potential calculations and the
local density approximation (LDA), we have investigated some basic fundamental properties …

Tailoring interfacial properties in thin films and heterostructures with and : A study

S Beck, C Ederer - Physical Review Materials, 2020 - APS
In this paper we use density functional theory combined with dynamical mean-field theory
(DFT+ DMFT) to study interface effects between the correlated metal Ca VO 3 and the two …