18 citations · 20 across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2019★ 2 cited
Formation energies of charged defects in two-dimensional materials -- resolution of long-standing difficulties
Andrew O'Hara, Blair R. Tuttle, Xiao-Guang Zhang +1
Formation energies of charged point defects in semiconductors are calculated using periodic supercells, which entail a divergence arising from long-range Coulombic interactions. Th…
cond-mat.mtrl-sci2019★ 18 cited
Atomic-Resolution Visualization and Doping Effects of Complex Structures in Intercalated Bilayer Graphene
Jason P. Bonacum, Andrew O'Hara, De-Liang Bao +9
Molecules intercalating two-dimensional (2D) materials form complex structures that have been mostly characterized by spatially averaged techniques. Here we use aberration-correcte…