| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1516061 | Journal of Physics and Chemistry of Solids | 2012 | 4 Pages |
Abstract
⺠Electronic structure of graphene absorbed by Pt atoms was calculated using DFT-LDA method. ⺠When Pt atoms are linearly adsorbed on graphene along the zigzag direction, Pt-adsorbed graphene possesses a flat dispersion band. ⺠Properties of the flat dispersion band have the same characteristic as the edge states in graphene nanoribbon with zigzag edges. ⺠The flat dispersion band induces ferromagnetic order in graphene absorbed by Pt atoms.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Yoshiteru Takagi, Susumu Okada,