161 citations · 857 across the 40 of their papers we have counts for
42 papers
Machine-learning-guided exploration of domain walls in the hybrid improper ferroelectric Ca3Ti2O7
Ida C. Skogvoll, Erik Fransson, Leo Ö. Westin +4
Ruddlesden-Popper phases are highly tunable and naturally layered structures, in which polarization can arise via a hybrid improper ferroelectric mechanism. This enables a complex…
Hidden Magnetic Octupolar Order driven by Spin-Orbit coupling in KFeF
C. A. Crawford, C. I. Hiley, N. C. Bristowe +6
Phase transitions are typically driven by symmetry-breaking structural distortions that lift electronic degeneracies, yet in some cases, these transitions may be driven by a hidden…
Tilt-driven ferrielectricity in PbZrO
Huazhang Zhang, Ying Liu, Carson Carroll +6
We reveal a tilt-driven mechanism for ferrielectricity in prototypical antiferroelectric PbZrO. Specifically, introducing an additional octahedral tilt into the antiferroelectr…
Near-room-temperature magnetoelectric coupling engineered through inversion-breaking tilts in a bulk perovskite polytype
Struan Simpson, Urmimala Dey, Martin R. Lees +3
Systematic strategies to design properties such as ferroelectricity or magnetoelectric coupling are well established in simple perovskite materials, but they remain scarce in more…
Alternative origins of polarity in compressively strained SrTiO3-RENiO3 capacitors
Evgenios Stylianidis, Panagiotis Koutsogiannis, Alexander Lione +8
Since its original prediction 25 years ago, room-temperature out-of-plane ferroelectricity in compressively strained SrTiO3 remains an ongoing pursuit. In this work, we investigate…
Theory and Discovery of Electrides
Chengcheng Xiao, Nicholas Bristowe, Arash A. Mostofi
Electrides are materials with electrons localized at interstitial regions of the crystal lattice and have been identified as promising candidates for a variety of applications, inc…