579 citations · 917 across the 13 of their papers we have counts for
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Two-dimensional ferroelectrics from high throughput computational screening
Mads Kruse, Urko Petralanda, Morten N. Gjerding +3
We report a high throughput computational search for two-dimensional ferroelectric materials. The starting point is 252 pyroelectric materials from the computational 2D materials d…
Polarization switching induced by domain wall sliding in two-dimensional ferroelectric monochalcogenides
Urko Petralanda, Thomas Olsen
The ability to switch between distinct states of polarization comprises the defining property of ferroelectrics. However, the microscopic mechanism responsible for switching is not…
Abundance of second order topology in symmetric two-dimensional insulators
Joachim Sødequist, Urko Petralanda, Thomas Olsen
We have screened 71 two-dimensional (2D) materials with symmetry for non-trivial second order topological order and find that 28 compounds exhibit an obstructed atomic limit…