Generation of valley polarized current in bilayer graphene

Physics – Condensed Matter – Mesoscale and Nanoscale Physics

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

4 pages, 3 colour figures. Published version. Journal reference is Applied Physics Letters 95, 062107 (2009)

Scientific paper

10.1063/1.3205117

We propose a device for the generation of valley polarized electronic current in bilayer graphene. By analyzing the response of this material to intense terahertz frequency light in the presence of a transverse electric field, we demonstrate that dynamical states are induced in the gapped energy region, and if the system parameters are properly tuned, these states exist only in one valley. The valley polarized states can then be used to filter an arbitrary electron current, so generating a valley polarized current.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Generation of valley polarized current in bilayer graphene does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Generation of valley polarized current in bilayer graphene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Generation of valley polarized current in bilayer graphene will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-293059

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.