4 papers · 1 filter
Polarization Domain Mapping From 4D-STEM Using Deep Learning
Fintan G. Hardy, Sinead M. Griffin, Mariana Palos +4
Polarization in ferroelectric domains arises from atomic-scale structural variations that govern macroscopic functionalities. The interfaces between these domains known as domain w…
Symmetries of all lines in monolayer crystals
Bernard Field, Sinéad M. Griffin
As "2D" materials (i.e. materials just a few atoms thick) continue to gain prominence, understanding their symmetries is critical for unlocking their full potential. In this work,…
Nematicity of a Magnetic Helix
Z. Tumbleson, S. A. Morley, E. Hollingworth +18
A system that possesses translational symmetry but breaks orientational symmetry is known as a nematic phase. While there are many examples of nematic phases in a wide range of con…
Ab initio amorphous spin Hamiltonian for the description of topological spin textures in FeGe
Temuujin Bayaraa, Sinéad M. Griffin
Topological spin textures in magnetic materials such as skyrmions and hopfions are interesting manifestations of geometric structures in real materials, concurrently having potenti…