12,000

We have over 12,000 students, from over 100 countries, within one of the safest campuses in the UK

97%

97% of Lancaster students go into work or further study within six months of graduating

Home > Research > Publications & Outputs > Disordered Fermi Liquid in Epitaxial Graphene f...
View graph of relations

« Back

Disordered Fermi Liquid in Epitaxial Graphene from Quantum Transport Measurements

Research output: Contribution to journalJournal article

Published

  • Samuel Lara-Avila
  • Alexander Tzalenchuk
  • Sergey Kubatkin
  • Rositza Yakimova
  • T. J. B. M. Janssen
  • Karin Cedergren
  • Tobias Bergsten
  • Vladimir Falko
Article number166602
<mark>Journal publication date</mark>12/10/2011
<mark>Journal</mark>Physical Review Letters
Issue16
Volume107
Number of pages5
<mark>Original language</mark>English

Abstract

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.

Bibliographic note

© 2011 American Physical Society