Journal
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
Volume 80, Issue 11, Pages -Publisher
PHYSICAL SOC JAPAN
DOI: 10.1143/JPSJ.80.114705
Keywords
impurity scattering; diamagnetism; level broadening; Dirac point; topological singularity
Categories
Funding
- Ministry of Education, Culture, Sports, Science and Technology Japan
- Grants-in-Aid for Scientific Research [19054004, 22540326] Funding Source: KAKEN
Ask authors/readers for more resources
The diamagnetic susceptibility is calculated in disordered monolayer graphene in spatially varying magnetic field within a self-consistent Born approximation. The universality that the susceptibility is a function of q/2k(F) in ideal graphene is nearly valid in the weak-disorder case except that the susceptibility becomes nonzero even for slowly-varying field. In the case of strong disorder the universal behavior is completely destroyed. The mirror-image-like response to a magnet is still valid at the Dirac point as long as the disorder is sufficiently weak.
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