Figure 4
From: Unraveling the Atomic Structure of Ultrafine Iron Clusters
Channeling of Fe clusters embedded in graphene.
(a–d) An aberration-corrected TEM image sequence of the structural evolution of an ultrafine Fe cluster embedded in a monolayer of graphene. The red arrow heads in (b–c) indicate the channel direction. Scale bar: 1 nm. See also the recorded video in supplementary Movie S3.
