Advances in Condensed Matter Physics / 2015 / Article / Fig 7

Review Article

Formation, Energetics, and Electronic Properties of Graphene Monolayer and Bilayer Doped with Heteroatoms

Figure 7

Simulated STM images of (a) substitutional nitrogen, (b) trimerized pyridine-type, and (c) tetramerized pyridine-type defects in graphene. The STM images are calculated at the applied bias voltages of (a) +0.5 eV, (b) −0.5 eV, and (c) −0.5 eV. The dotted line denotes the unit cell. Reproduced with permission from [47], copyright 2011, the American Physical Society.

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.