Research output: Contribution to journal › Journal article
|Journal publication date||12/10/2011|
|Journal||Physical Review Letters|
|Number of pages||5|
We have performed magnetotransport measurements on monolayer epitaxial graphene and analyzed them in the framework of the disordered Fermi liquid theory. We have separated the electron-electron and weak-localization contributions to resistivity and demonstrated the phase coherence over a micrometer length scale, setting the limit of at least 50 ps on the spin relaxation time in this material.