Disordered Fermi Liquid in Epitaxial Graphene from Quantum Transport Measurements
2011 (English)In: Physical Review Letters, ISSN 0031-9007, Vol. 107, no 16, 166602- p.Article in journal (Refereed) Published
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.
Place, publisher, year, edition, pages
American Physical Society , 2011. Vol. 107, no 16, 166602- p.
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-72137DOI: 10.1103/PhysRevLett.107.166602ISI: 000296370800014OAI: oai:DiVA.org:liu-72137DiVA: diva2:457509
Funding Agencies|Swedish Research Council||Foundation for Strategic Research||UK National Measurement Office||EU||2011-11-182011-11-182011-11-29