Optical Measurement of the Phase-Breaking Length in Graphene

Details Optical Measurement of the Phase-Breaking Length in Graphene Optical Measurement of the Phase-Breaking Length in Graphene

2008-02-25

arxiv.org/abs/0802.3709v1

Physics

Condensed Matter

Materials Science

5 pages, 2 figures

Scientific paper

This paper reports the experimental determination of the phase-breaking length L of conduction electrons in graphene using Raman spectroscopy. Based on the double-resonance model, we extract L from the spatial dependence of the D band susceptibility near the graphene edge. By using prior knowledge of sample properties and the excitation point-spread function we are able to determine the spatial variation of the Raman susceptibilities with high accuracy, and the results reveal a phase-breaking length L~40nm near the graphene edge.

Affiliated with

Also associated with

No associations

Rating

Optical Measurement of the Phase-Breaking Length in 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 Optical Measurement of the Phase-Breaking Length in Graphene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical Measurement of the Phase-Breaking Length in Graphene will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-605850