3 papers
cond-mat.mtrl-sci2026
Ab initio study of magnetism in pristine and defective MnBi2Te4
Ana Beatriz Pedro Fontes, Jiaqi Zhou, Simon M. -M. Dubois +1
The magnetic material MnBi2Te4 (MBT) has garnered significant attention due to its unique combination of long-range antiferromagnetism and nontrivial topological electronic propert…
cond-mat.mtrl-sci2024
Exploring Dielectric Properties in Models of Amorphous Boron Nitride
Thomas Galvani, Ali K. Hamze, Laura Caputo +8
We report a theoretical study of dielectric properties of models of amorphous Boron Nitride, using interatomic potentials generated by machine learning. We first perform first-prin…
cond-mat.mtrl-sci2023
Atomic scale imaging of the negative charge induced by a single vanadium dopant atom in monolayer WSe using 4D-STEM
D. Dosenovic, K. Sharma, S. Dechamps +10
There has been extensive activity exploring the doping of semiconducting two-dimensional (2D) transition metal dichalcogenides in order to tune their electronic and magnetic proper…