| 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 |
