Tunable hybridization of electronic states of graphene and a metal surface

Details Tunable hybridization of electronic states of graphene and a metal surface Tunable hybridization of electronic states of graphene and a metal surface

2008-03-19

arxiv.org/abs/0803.2761v1

Physics

Condensed Matter

Materials Science

Scientific paper

We present an approach to monitor and control the strength of the hybridization between electronic states of graphene and metal surfaces. Inspecting the distribution of the $\pi$ band in a high-quality graphene layer synthesized on Ni(111) by angle-resolved photoemission, we observe a new "kink" feature which indicates a strong hybridization between $\pi$ and \textit{d} states of graphene and nickel, respectively. Upon deposition and gradual intercalation of potassium atoms into the graphene/Ni(111) interface, the "kink" feature becomes less pronounced pointing at potassium mediated attenuation of the interaction between the graphene and the substrate.

Affiliated with

Also associated with

No associations

Rating

Tunable hybridization of electronic states of graphene and a metal surface 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 Tunable hybridization of electronic states of graphene and a metal surface, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tunable hybridization of electronic states of graphene and a metal surface will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-322855