Journal
PHYSICAL REVIEW B
Volume 81, Issue 4, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevB.81.041403
Keywords
-
Funding
- Lundbeck foundation
- Danish National Research Council
- University of Trieste
Ask authors/readers for more resources
The electron-phonon coupling in potassium-doped graphene on Ir(111) is studied via the renormalization of the pi* band near the Fermi level, using angle-resolved photoemission spectroscopy. The renormalization is found to be fairly weak and almost isotropic, with a mass enhancement parameter of lambda = 0.28(6) for both the (K) over bar-(M) over bar and the (K) over bar-(Gamma) over bar direction. These results are found to agree well with recent first-principles calculations.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available