Resonant low-energy electron scattering on short-range impurities in graphene

Details Resonant low-energy electron scattering on short-range impurities in graphene Resonant low-energy electron scattering on short-range impurities in graphene

2008-06-17

arxiv.org/abs/0806.2785v4

Phys. Rev. B 78, 115432 (2008)

Physics

Condensed Matter

Materials Science

Scientific paper

10.1103/PhysRevB.78.115432

Resonant scattering of electrons with low energies (as compared to the bandwidth) on a single neutral short-range impurity in graphene is analyzed theoretically, taking into account the valley degeneracy. Resonances dramatically increase the scattering cross-section and introduce a strong energy dependence. Analysis of the tight-binding model shows that resonant scattering is typical for generic impurities as long as they are sufficiently strong (the potential is of the order of the electron bandwidth or higher).

Affiliated with

Also associated with

No associations

Rating

Resonant low-energy electron scattering on short-range impurities in 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 Resonant low-energy electron scattering on short-range impurities in graphene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Resonant low-energy electron scattering on short-range impurities in graphene will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-408894