Manipulation and assembly methods for graphene based nano devices

King Wai Chiu Lai, Carmen Kar Man Fung, Hongzhi Chen, Ruiguo Yang, Bo Song, Ning Xi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

Recently, global scientists have drawn attentions of study of graphene. Graphene has a lot of potential applications in nanoelectronics and nanophotonics. We have demonstrated to use an electric-field-assisted method to manipulate graphene flakes between metal micro electrodes successfully. The size of the graphene flake can be as large as 15 μm x 15 μm. I-V characteristics of the graphene flakes were obtained and the results indicate that the graphene is a zero band gap material which is consistent with many other studies. Different thicknesses of graphene flakes were measured by using an Atomic Force Microscope (AFM). The measurements also confirmed with Raman spectra and showed that the graphene flakes were few-layer-graphene (FLG) and multi-layer-graphene (MLG). The results demonstrate high potential applications of the electric-field-assisted technique and AFM for the investigation and nanomanipulation of graphene at the nanoscale.

Original languageEnglish (US)
Title of host publication2010 10th IEEE Conference on Nanotechnology, NANO 2010
Pages623-626
Number of pages4
DOIs
StatePublished - 2010
Event2010 10th IEEE Conference on Nanotechnology, NANO 2010 - Ilsan, Gyeonggi-Do, Korea, Republic of
Duration: Aug 17 2010Aug 20 2010

Publication series

Name2010 10th IEEE Conference on Nanotechnology, NANO 2010

Other

Other2010 10th IEEE Conference on Nanotechnology, NANO 2010
CountryKorea, Republic of
CityIlsan, Gyeonggi-Do
Period8/17/108/20/10

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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  • Cite this

    Lai, K. W. C., Fung, C. K. M., Chen, H., Yang, R., Song, B., & Xi, N. (2010). Manipulation and assembly methods for graphene based nano devices. In 2010 10th IEEE Conference on Nanotechnology, NANO 2010 (pp. 623-626). [5697801] (2010 10th IEEE Conference on Nanotechnology, NANO 2010). https://doi.org/10.1109/NANO.2010.5697801