Electron interaction in graphene ribbons
Title: Electron interaction in graphene ribbons
SNIC Project: SNIC 2021/22-961
Project Type: SNIC Small Compute
Principal Investigator: Sergey Ignatenko <sergey.ignatenko@liu.se>
Affiliation: Linköpings universitet
Duration: 2021-12-02 – 2023-01-01
Classification: 10304
Keywords:

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-electron interaction and magnetic field on low energy transport in ribbons of different crystallographic orientation. A part of the problem here is the need for self-consistent calculations to obtain charge densities and potentials for a system out of charge neutrality. The methods requiring self-consistent calculations constitute a difficulty themselves and to tackle that difficulty a computational resources are required.