490 citations · 2.6k across the 37 of their papers we have counts for
37 papers
Magnetoelectric coupling at the domain level in polycrystalline ErMnO3
J. Schultheiß, L. Puntigam, M. Winkler +5
We explore the impact of a magnetic field on the ferroelectric domain pattern in polycrystalline hexagonal ErMnO3 at cryogenic temperatures. Utilizing piezoelectric force microscop…
Post-synthesis tuning of dielectric constant via ferroelectric domain wall engineering
L. Zhou, L. Puntigam, P. Lunkenheimer +7
A promising mechanism for achieving colossal dielectric constants is to use insulating internal barrier layers, which typically form during synthesis and then remain in the materia…
Fast non-volatile electric control of antiferromagnetic states
Somnath Ghara, Maximilian Winkler, Korbinian Geirhos +4
Electrical manipulation of antiferromagnetic states, a cornerstone of antiferromagnetic spintronics, is a great challenge, requiring novel material platforms. Here we report the fu…
Strain driven conducting domain walls in a Mott insulator
L. Puntigam, M. Altthaler, S. Ghara +5
Rewritable nanoelectronics offers new perspectives and potential to both fundamental research and technological applications. Such interest has driven the research focus into condu…
Magnetic and geometrical control of spin textures in the itinerant kagome magnet FeSn
Markus Altthaler, Erik Lysne, Erik Roede +6
Magnetic materials with competing magnetocrystalline anisotropy and dipolar energies can develop a wide range of domain patterns, including classical stripe domains, domain branchi…
Charged ferroelectric domain walls for deterministic a.c. signal control
J. Schultheiß, E. Lysne, L. Puntigam +5
The direct current (d.c.) conductivity and emergent functionalities at ferroelectric domain walls are closely linked to the local polarization charges. Depending on the charge stat…