123 citations · 206 across the 5 of their papers we have counts for
5 papers
Oxygen vacancy formation energies in PbTiO/SrTiO superlattice
Lipeng Zhang, Isaac Bredeson, Axiel Yaël Birenbaum +4
The defect stability in a prototypical perovskite oxide superlattice consisting of SrTiO and PbTiO (STO/PTO) is determined using first principles density functional theory…
Intrinsic interfacial van der Waals monolayers and their effect on the high-temperature superconductor FeSe/SrTiO
Hunter Sims, Donovan N. Leonard, Axiel Yaël Birenbaum +6
The sensitive dependence of monolayer materials on their environment often gives rise to unexpected properties. It was recently demonstrated that monolayer FeSe on a SrTiO subs…
Magnetic order in 4-layered Aurivillius Phases
Axiel Yaël Birenbaum, Andrea Scaramucci, Claude Ederer
We determine the viability of 4-layered Aurivillius phases to exhibit long-range magnetic order above room temperature. We use Monte Carlo simulations to calculate transition tempe…
Controlling the cation distribution and electric polarization with epitaxial strain in Aurivillius-phase BiFeTiO
Axiel Yaël Birenbaum, Claude Ederer
This work explores the impact of in-plane bi-axial (epitaxial) strain on the cation distribution and electric polarization of the Aurivillius-phase compound BiFeTiO…
The potentially multiferroic Aurivillius phase BiFeTiO: cation site preference, electric polarization, and magnetic coupling from first principles
Axiel Yaël Birenbaum, Claude Ederer
We study the structural, ferroelectric, and magnetic properties of the potentially multiferroic Aurivillius phase material BiFeTiO using first principles electronic…