Elastic properties of graphene suspended on a polymer substrate by e-beam exposure

Details Elastic properties of graphene suspended on a polymer substrate by e-beam exposure Elastic properties of graphene suspended on a polymer substrate by e-beam exposure

Feb 2010

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2010njph...12b3034t&link_type=abstract

New Journal of Physics, Volume 12, Issue 2, pp. 023034 (2010).

Physics

1

Scientific paper

A method for fabricating multiple free-standing structures on the same sheet of graphene is demonstrated. Mechanically exfoliated mono- and bilayer graphene sheets were sandwiched between two layers of polymethyl-methacrylate. Suspended areas were defined by e-beam exposure allowing precise control over their shape and position. Mechanical characterization of suspended graphene sheets was performed by nanoindentation with an atomic force microscopy tip. The obtained built-in tensions of 12 nN are significantly lower than those in suspended graphene exfoliated on an SiO2 substrate, and therefore permit access to the intrinsic properties of this material system.

Affiliated with

Also associated with

No associations

Rating

Elastic properties of graphene suspended on a polymer substrate by e-beam exposure 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 Elastic properties of graphene suspended on a polymer substrate by e-beam exposure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Elastic properties of graphene suspended on a polymer substrate by e-beam exposure will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1105646