289 citations · 323 across the 4 of their papers we have counts for
4 papers
Polar phase transition in -domain wall of lead titanate
I. Rychetsky, W. Schranz, A. Tröster
A new mechanism leading to a switchable polarization in a ferroelectric domain wall (DW) is proposed. A biquadratic coupling of the primary order parameter and its gradient trigger…
Symmetry and polarity of antiphase boundaries in PbZrO
Ivan Rychetsky, Wilfried Schranz, Andreas Tröster
The polar properties of antiphase boundaries (APBs) in PbZrO are analyzed in detail using a recently developed layer group approach in order parameter space and compared with t…
Polarity of domain boundaries in nonpolar materials derived from order parameter and layer group symmetry
W. Schranz, I. Rychetsky, J. Hlinka
Domain boundaries and other twin boundaries in crystalline materials are receiving increasing interest. They can carry unique functional properties, which in many cases are absent…
Domain walls of ferroelectric BaTiO3 within the Ginzburg-Landau-Devonshire phenomenological model
P. Marton, I. Rychetsky, J. Hlinka
Mechanically compatible and electrically neutral domain walls in tetragonal, orthorhombic and rhombohedral ferroelectric phases of BaTiO3 are systematically investigated in the fra…