29 citations · 65 across the 4 of their papers we have counts for
4 papers
Effect of the depolarizing field on the domain structure of an improper ferroelectric
Aaron Merlin Müller, Amadé Bortis, Arkadiy Simonov +2
We show that, contrary to common belief, the depolarizing electric field generated by bound charges at thin-film surfaces can have a substantial impact on the domain structure of a…
Interconversion of multiferroic domains and domain walls
E. Hassanpour, M. C. Weber, A. Bortis +6
Materials with long-range order like ferromagnetism or ferroelectricity exhibit uniform, yet differently oriented three-dimensional regions called domains that are separated by two…
Relationship between crystal structure and multiferroic orders in orthorhombic perovskite manganites
Natalya S. Fedorova, Yoav William Windsor, Christoph Findler +13
We use resonant and non-resonant X-ray diffraction measurements in combination with first-principles electronic structure calculations and Monte Carlo simulations to study the rela…
Four-spin ring interaction as a source of unconventional magnetic orders in orthorhombic perovskite manganites
Natalya S. Fedorova, Amadé Bortis, Christoph Findler +1
We use ab initio electronic structure calculations in combination with Monte Carlo simulations to investigate the magnetic and ferroelectric properties of bulk orthorhombic HoMnO$_…