15 May 2014

Magnetoplasmons in Quasi-neutral Epitaxial Graphene Nanoribbons

Utilizing the sensitivity of the NHMFL optics facility, a team of scientists from Georgia Tech, Sandia National Laboratories, Institut Néel, Université Paris-Sud and the NHMFL were able to observe collective oscillations of Dirac Fermions in graphene nanoribbons. The observed effect is tunable by varying the width of the graphene nanoribbons and the applied magnetic field. This observation raises the possibility of graphene based tunable THz devices.

For more information contact Dmitry Smirnov.


  • Research Area: Graphene
  • Research Initiatives: Materials
  • Facility / Program: DC Field
  • Year: 2014
Last modified on 17 April 2015