Ulrich Aschauer

collaborators

2 papers

cond-mat.mtrl-sci2023

Observation of Antiferroelectric Domain Walls in a Uniaxial Hyperferroelectric

Michele Conroy, Didrik René Småbråten, Colin Ophus +11

Ferroelectric domain walls are a rich source of emergent electronic properties and unusual polar order. Recent studies showed that the configuration of ferroelectric walls can go w…

cond-mat.mtrl-sci2023

Combined theoretical and experimental study of the Moiré dislocation network at the SrTiO $_{3}$ -(La,Sr)(Al,Ta)O $_{3}$ interface

Chiara Ricca, Elizabeth Skoropata, Marta D. Rossell +3

Recently a highly ordered Moiré dislocation lattice was identified at the interface between a \ce{SrTiO3} (STO) thin film and the (LaAlO $_{3}$ ) $_{0.3}$ (Sr $_{2}$ TaAlO $_{6}$ ) $_{0.7}$ (LSAT…

Observation of Antiferroelectric Domain Walls in a Uniaxial Hyperferroelectric

Combined theoretical and experimental study of the Moiré dislocation network at the SrTiO3​-(La,Sr)(Al,Ta)O3​ interface

Combined theoretical and experimental study of the Moiré dislocation network at the SrTiO $_{3}$ -(La,Sr)(Al,Ta)O $_{3}$ interface