Mapping current profiles of point-contacted graphene devices using single-spin scanning magnetometer
Sign Up to like & getrecommendations! Published in 2021 at "Applied Physics Letters"
DOI: 10.1063/5.0037899
Abstract: We demonstrate two-dimensional mapping of current flow in graphene devices by using a single-spin scanning magnetometer based on a nitrogen-vacancy defect center in diamond. We first image the stray magnetic field generated by the current… read more here.
Keywords: devices using; point; using single; graphene devices ... See more keywords
Effects of post-lithography cleaning on the yield and performance of CVD graphene-based devices
Sign Up to like & getrecommendations! Published in 2019 at "Beilstein Journal of Nanotechnology"
DOI: 10.3762/bjnano.10.34
Abstract: The large-scale production of high-quality and clean graphene devices, aiming at technological applications, has been a great challenge over the last decade. This is due to the high affinity of graphene with polymers that are… read more here.
Keywords: graphene; lithography; yield; post ... See more keywords