Direct observation of a dispersionless impurity band in hydrogenated graphene

Direct observation of a dispersionless impurity band in hydrogenated graphene

We show with angle-resolved photoemission spectroscopy that a new energy band appears in the electronic structure of electron-doped hydrogenated monolayer graphene (H-graphene). Its occupation can be controlled with the hydrogen amount and allows for tuning of graphene’s doping level. Our calculatio...

Full description

Bibliographic Details
Main Authors: Haberer, D., Petaccia, L., Farjam, M., Taioli, S., Jafari, S. A., Nefedov, A., Zhang, W., Calliari, L., Scarduelli, G., Dora, B., Vyalikh, D. V., Pichler, T., Woll, Ch., Alfe, D., Simonucci, S., Dresselhaus, Mildred, Knupfer, M., Buchner, B., Gruneis, A.
Other Authors: Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Format: Article
Language:en_US
Published: American Physical Society 2011
Online Access:http://hdl.handle.net/1721.1/65631
https://orcid.org/0000-0001-8492-2261

Internet

http://hdl.handle.net/1721.1/65631
https://orcid.org/0000-0001-8492-2261

Similar Items