Effect of nitrophenyl functionalization on the magnetic properties of epitaxial graphene

Jeongmin Hong, Sandip Niyogi, Elena Bekyarova, Mikhail E. Itkis, Palanisamy Ramesh, Nissim Amos, Dmitri Litvinov, Claire Berger, Walt A. De Heer, Sakhrat Khizroev, Robert C. Haddon

Research output: Contribution to journalArticlepeer-review

60 Scopus citations

Abstract

Nitrophenyl functionalization of epitaxial graphene leads to the development of magnetic order as a result of the presence of disordered antiferromagnetic, ferromagnetic (ferrimagnetic), and superparamagnetic regions which are observable in magnetization, magnetoresistance, and microscopy measurements.

Original languageEnglish (US)
Pages (from-to)1175-1180
Number of pages6
JournalSmall
Volume7
Issue number9
DOIs
StatePublished - May 9 2011
Externally publishedYes

Keywords

  • covalent functionalization
  • epitaxial graphene
  • ferrimagnetism
  • ferromagnetism
  • magnetoresistance

ASJC Scopus subject areas

  • Biotechnology
  • Biomaterials
  • Chemistry(all)
  • Materials Science(all)

Fingerprint

Dive into the research topics of 'Effect of nitrophenyl functionalization on the magnetic properties of epitaxial graphene'. Together they form a unique fingerprint.

Cite this