A Study on Field Emission Characteristics of Planar Graphene Layers Obtained from a Highly Oriented Pyrolyzed Graphite Block.
Type
ArticleKAUST Grant Number
KUK-F1038-02Date
2009-07-12Permanent link to this record
http://hdl.handle.net/10754/596834Metadata
Show full item recordAbstract
This paper describes an experimental study on field emission characteristics of individual graphene layers for vacuum nanoelectronics. Graphene layers were prepared by mechanical exfoliation from a highly oriented pyrolyzed graphite block and placed on an insulating substrate, with the resulting field emission behavior investigated using a nanomanipulator operating inside a scanning electron microscope. A pair of tungsten tips controlled by the nanomanipulator enabled electric connection with the graphene layers without postfabrication. The maximum emitted current from the graphene layers was 170 nA and the turn-on voltage was 12.1 V.Citation
Lee SW, Lee SS, Yang E-H (2009) A Study on Field Emission Characteristics of Planar Graphene Layers Obtained from a Highly Oriented Pyrolyzed Graphite Block. Nanoscale Research Letters 4: 1218–1221. Available: http://dx.doi.org/10.1007/s11671-009-9384-9.Sponsors
This work has partially been supported by Exchange Student Program by Brain Korea 21, Award No KUK-F1038-02 made by King Abdullah University of Science and Technology (KAUST) and National Science Foundation (Major Research Instrumentation Program, Award No. DMI-0619762).Publisher
Springer NatureJournal
Nanoscale Research LettersISSN
1931-75731556-276X