2 papers
cond-mat.mtrl-sci2026
Photovoltaic creation of charged domain walls in barium titanate
P. S. Bednyakov, P. V. Yudin, A. K. Tagantsev +1
The optical control of domain structures in ferroelectrics is of great interest. In the present work, we demonstrate the reliable creation of charged domain walls - conductive chan…
cond-mat.mtrl-sci2024
Paradoxical creation of a polydomain pattern by electric field in BaTiO3 crystal
Petr S. Bednyakov, Petr V. Yudin, Alexander K. Tagantsev +1
It is known that ferroelectric single crystals can be turned from a polydomain to a monodomain state by the application of an electric field. Here we report an unexpected opposite…