XPS evidence for molecular charge-transfer doping of graphene

Details XPS evidence for molecular charge-transfer doping of graphene XPS evidence for molecular charge-transfer doping of graphene

2012-02-20

arxiv.org/abs/1202.4323v1

Chem. Phys. Lett. Vol- 497, Page - 66-69 (2010)

Physics

Condensed Matter

Materials Science

15 pages, 5 figures

Scientific paper

By employing x-ray photoelectron spectroscopy (XPS), we have been able to establish the occurrence of charge-transfer doping in few-layer graphene covered with electron acceptor (TCNE) and donor (TTF) molecules. We have performed quantitative estimates of the extent of charge transfer in these complexes and elucidated the origin of unusual shifts of their Raman G bands and explained the differences in the dependence of conductivity on n- and p-doping. The study unravels the cause of the apparent difference between the charge-transfer doping and electrochemical doping.

Affiliated with

Also associated with

No associations

Rating

XPS evidence for molecular charge-transfer doping of graphene does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with XPS evidence for molecular charge-transfer doping of graphene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and XPS evidence for molecular charge-transfer doping of graphene will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-564731