Electron interaction in graphene ribbons
Title: |
Electron interaction in graphene ribbons |
DNr: |
SNIC 2020/13-95 |
Project Type: |
SNIC Small Compute |
Principal Investigator: |
Sergey Ignatenko <sergey.ignatenko@liu.se> |
Affiliation: |
Linköpings universitet |
Duration: |
2020-10-15 – 2021-11-01 |
Classification: |
10304 |
Keywords: |
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Abstract
Effect of electron interaction of electronic and transport properties of graphene ribbons is unexplored topic to a large extent. In this project, quantum-mechanical calculations are to be performed to address some of those issues. Particularly, the effects of electron interaction on the transport gap in ideal and disordered ribbons will be studied. A part of the problem is the need for self-consistent calculations to obtain charge densities and potentials for a system out of neutrality. The methods requiring self-consistent calculations constitute a difficulty for research and to tackle that computational resources are required.