Work

Making Graphene Luminescent by Oxygen Plasma Treatment

Year: 2009

Type: article

Abstract: We show that strong photoluminescence (PL) can be induced in single-layer graphene using an oxygen plasma treatment. The PL is spatially uniform across the flakes and connected to elastic scattering spectra distinctly different from those of gapless pristine graphene. Oxygen plasma can be used to selectively convert the topmost layer when multilayer samples are treated.

Source: ACS Nano

DOI: 10.1021/nn9012753

Authors: T. Gokus, R. R. Nair, A. Bonetti, M. Böhmler, A. Lombardo, K. S. Novoselov, A. K. Geim, A. C. Ferrari, A. Hartschuh

Institutions: Center for NanoScience, Ludwig-Maximilians-Universität München, University of Manchester, University of Cambridge

Language: English

Topic: Graphene research and applications

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: green

Funders: Royal Society, European Commission, Deutsche Forschungsgemeinschaft, Università degli Studi di Palermo, Engineering and Physical Sciences Research Council

Awards: G1038936675, Graphene Flexible Electronics and Optoelectronics, Graphene-Based Revolutions in ICT And Beyond, Advanced waveguide laser source development using ultrafast laser inscription, G5506117118, G5962074969, Graphene Flexible Electronics and Optoelectronics: Bridging The Gap Between Academia and Industry, Coordination Action for Graphene-Driven Revolutions in ICT and Beyond, Non-equilibrium and relaxation phenomena in graphene-based devices, Suspended Graphene Nanostructures, Highly conductive Ultraflexible Graphene

OpenAlex ID: W2080418885

FWCI: 15.42

Cites: 41

Cited by: 642

Related to: 7