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E-beam manipulation of Si atoms on graphene edges with aberration-corrected STEM
Ondrej Dyck, Songkil Kim, Sergei V. Kalinin +1
The burgeoning field of atomic level material control holds great promise for future breakthroughs in quantum and memristive device manufacture and fundamental studies of atomic-sc…
Assembling Di- and Multiatomic Si Clusters in Graphene via Electron Beam Manipulation
Ondrej Dyck, Songkil Kim, Elisa Jimenez-Izal +3
We demonstrate assembly of di-, tri- and tetrameric Si clusters on the graphene surface using sub-atomically focused electron beam of a scanning transmission electron microscope. H…
Mitigating E-beam-induced Hydrocarbon Deposition on Graphene for Atomic-Scale Scanning Transmission Electron Microscopy Studies
Ondrej Dyck, Songkil Kim, Sergei V. Kalinin +1
CVD grown graphene used in (scanning) transmission electron microscopy ((S)TEM) studies must undergo a careful transfer of the one-atom-thick membrane from the growth surface (typi…
Single atom manipulation and control in a scanning transmission electron microscope
Ondrej Dyck, Songkil Kim, Sergei V. Kalinin +1
We demonstrate that the sub-atomically focused beam of a scanning transmission electron microscope (STEM) can be used to controllably manipulate individual dopant atoms in a 2D gra…