289 citations · 436 across the 7 of their papers we have counts for
7 papers
Favorable band alignment for photocatalysis at the strontium germanate interface with silicon
Tomáš Rauch, Pavel Marton, Silvana Botti +1
Photocatalytic water splitting is a promising strategy for large-scale clean energy production. However, efficient and low-cost solid-state photocatalysts are still lacking. We pre…
Zig-zag charged domain walls in ferroelectric PbTiO
Pavel Marton, Mauro A. P. Gonçalves, Marek Paściak +5
We report a theoretical investigation of a charged 180 domain wall in ferroelectric PbTiO, compensated by randomly distributed immobile charge defects. For this we util…
First-principles based Landau-Devonshire potential for BiFeO
Pavel Marton, Antonín Klíč, Marek Paściak +1
The work describes a first-principles-based computational strategy for studying structural phase transitions, and in particular, for determination of the so-called Landau-Devonshir…
Ising lines: natural topological defects within chiral ferroelectric domain walls
V. Stepkova, P. Marton, J. Hlinka
Phase-field simulations demonstrate that the polarization order-parameter field in the Ginzburg-Landau-Devonshire model of rhombohedral ferroelectric BaTiO3 allows for an interesti…
Close-circuit domain quadruplets in BaTiO nanorods embedded in SrTiO film
V. Stepkova, P. Marton, N. Setter +1
Cylindrical BaTiO3 nanorods embedded in (100)-oriented SrTiO3 epitaxial film in a brush-like configuration are investigated in the framework of the Ginzburg-Landau-Devonshire model…
Bloch-type Domain Walls in Rhombohedral BaTiO3
Maryam Taherinejad, David Vanderbilt, Pavel Marton +2
Ferroelectric domain walls (FDWs) are usually considered to be of Ising type, but there have been suggestions in recent years that Bloch-type FDWs are also possible in some cases,…
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…