Changes in the electronic structure and properties of graphene induced by molecular charge-transfer

TL;DR

This paper investigates how molecular charge-transfer from donor and acceptor molecules like aniline and nitrobenzene alters the electronic structure and properties of graphene, revealing significant spectral and electronic modifications.

Contribution

It demonstrates the effects of molecular charge-transfer on graphene's electronic structure and Raman spectrum, providing insights into tuning graphene's properties through chemical interactions.

Findings

Significant changes in Raman spectra due to charge-transfer

Alterations in electronic structure observed

Potential for tuning graphene properties

Abstract

Interaction with electron donor and acceptor molecules such as aniline and nitrobenzene brings about marked changes in the Raman spectrum and the electronic structure of graphene, prepared by the exfoliation of graphitic oxide.