87 citations · 177 across the 3 of their papers we have counts for
4 papers
Order-disorder transitions in a polar vortex lattice
Linming Zhou, Cheng Dai, Peter Meisenheimer +9
Order-disorder transitions are widely explored in various vortex structures in condensed matter physics, i.e., in the type-II superconductors and Bose-Einstein condensates. In this…
Electric Field Control of Chirality
Piush Behera, Molly A. May, Fernando Gómez-Ortiz +18
Polar textures have attracted significant attention in recent years as a promising analog to spin-based textures in ferromagnets. Here, using optical second harmonic generation bas…
Highly-confined spin-polarized two-dimensional electron gas in SrTiO/SrRuO superlattices
Marcos Verissimo-Alves, Pablo García-Fernández, Daniel I. Bilc +2
We report first principles characterization of the structural and electronic properties of (SrTiO)/(SrRuO) superlattices. We show that the system exhibits a…
Interplay of couplings between antiferrodistortive, ferroelectric, and strain degrees of freedom in monodomain PbTiO/SrTiO superlattices
Pablo Aguado-Puente, Pablo García-Fernández, Javier Junquera
We report first-principles calculations on the coupling between epitaxial strain, polarization, and oxygen octahedra rotations in monodomain (PbTiO)/(SrTiO)…