Researchers performed imaging and resistance measurements in a transmission electron microscope using a sample holder with a nanoscale electrical probe. (sciencedaily.com)
In investigating the new technique, the researchers at UIUC were diligent in their testing of the formed graphene via electron microscopy, atomic force microscopy, Raman spectroscopy, and electrical resistance measurement to confirm that it maintained its shape and consistency after forming. (newatlas.com)
The process is monitored indirectly using resistance measurements. (sciencedaily.com)