Kopylov, Sergey and Cheianov, Vadim and Altshuler, Boris L. and Falko, Vladimir (2011) Transport anomaly at the ordering transition for adatoms on graphene. Physical review B, 83 (20): 201401. -. ISSN 1098-0121
Abstract
We analyze a manifestation of the partial ordering transition of adatoms on graphene in resistivity measurements. We find that the Kekule mosaic ordering of adatoms increases the sheet resistance of graphene due to a gap opening in its spectrum and that critical fluctuations of the order parameter lead to a nonmonotonic temperature dependence of resistivity with a cusp-like minimum at T = T-c
Item Type:
Journal Article
Journal or Publication Title:
Physical review B
Additional Information:
©2011 American Physical Society
Uncontrolled Keywords:
/dk/atira/pure/core/keywords/physics
Subjects:
?? physicsqc physics ??
Departments:
ID Code:
55536
Deposited By:
Deposited On:
29 Jun 2012 13:36
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Oct 2024 00:02