Publication Type |
pre-print |
School or College |
College of Science |
Department |
Physics |
Creator |
Mishchenko, Eugene |
Other Author |
Lebohec, S.; Talbot, J. |
Title |
Attraction-repulsion transition in the interaction of adatoms and vacancies in graphene |
Date |
2014-01-01 |
Description |
The interaction of two resonant impurities in graphene has been predicted to have a long-range character with weaker repulsion when the two adatoms reside on the same sublattice and stronger attraction when they are on different sublattices. We reveal that this attraction results from a single energy level. This opens up a possibility of controlling the sign of the impurity interaction via the adjustment of the chemical potential. For many randomly distributed impurities (adatoms or vacancies) this may offer a way to achieve a controlled transition from aggregation to dispersion. |
Type |
Text |
Publisher |
American Physical Society |
Volume |
89 |
Issue |
4 |
First Page |
1 |
Last Page |
8 |
Language |
eng |
Bibliographic Citation |
Lebohec, S., Talbot, J., & Mishchenko, E. G. (2014). Attraction-repulsion transition in the interaction of adatoms and vacancies in graphene. Physical Review B - Condensed Matter and Materials Physics, 89(4), 1-8, 045433. |
Rights Management |
(c) American Physical Society |
Format Medium |
application/pdf |
Format Extent |
242,678 bytes |
Identifier |
uspace,18625 |
ARK |
ark:/87278/s6p3077s |
Setname |
ir_uspace |
ID |
712526 |
Reference URL |
https://collections.lib.utah.edu/ark:/87278/s6p3077s |