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Disordered Fermi Liquid in Epitaxial Graphene from Quantum Transport Measurements
National Physics Lab, England .
Linköping University, Department of Physics, Chemistry and Biology, Semiconductor Materials. Linköping University, The Institute of Technology.
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2011 (English)In: Physical Review Letters, ISSN 0031-9007, Vol. 107, no 16, 166602- p.Article in journal (Refereed) Published
Abstract [en]

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.
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-72137DOI: 10.1103/PhysRevLett.107.166602ISI: 000296370800014OAI: diva2:457509
Funding Agencies|Swedish Research Council||Foundation for Strategic Research||UK National Measurement Office||EU||Available from: 2011-11-18 Created: 2011-11-18 Last updated: 2011-11-29

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Yakimova, Rositsa
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