DOI QR코드

DOI QR Code

Comparison of Existing Methods to Identify the Number of Graphene Layers

  • Sharbidre, Rakesh Sadanand (Department of Material Science Engineering, Paichai University) ;
  • Lee, Chang Jun (Division of Industrial Metrology, Korea Research Institute of Standards and Science) ;
  • Hong, Seong-Gu (Division of Industrial Metrology, Korea Research Institute of Standards and Science) ;
  • Ryu, Jae-Kyung (Department of Dental Technology and Science, ShinHan University) ;
  • Kim, Taik Nam (Department of Material Science Engineering, Paichai University)
  • 투고 : 2016.10.28
  • 심사 : 2016.11.06
  • 발행 : 2016.12.27

초록

The unique characteristics of graphene make it an optimal material for crucial studies; likewise, its potential applications are numerous. Graphene's characteristics change with the number of total layers, and thus the rapid and accurate estimation of the number of graphene layers is essential. In this work, we review the methods till date used to identify the number of layers but they incorporate certain drawbacks and limitations. To overcome the limitations, a combination of these methods will provide a direct approach to identify the number of layers. Here we correlate the data obtained from Raman spectroscopy, optical microscopy images, and atomic force microscopy to identify the number of graphene layers. Among these methods, correlation of optical microscopy images with Raman spectroscopy data is proposed as a more direct approach to reliably determine the number of graphene layers.

키워드

참고문헌

  1. A. K. Geim and K. S. Novoselov, Nat. Mater., 6, 183 (2007). https://doi.org/10.1038/nmat1849
  2. Isaac Childres, Luis A. Jauregui, Wonjun Park, Helin Cao and Yong P. Chen, Purdue University, Physics Journal, Chapter 19.
  3. Z. Ni, Y. Wang, T. Yu and Z. Shen, Nano Res., 1, 273 (2008). https://doi.org/10.1007/s12274-008-8036-1
  4. Alexander E. Mag-isa, Choong-Kwang Lee, Sang-Min Kim, Jae-Hyun Kim and Chung-Seog Oh, Carbon, 94, 646 (2015). https://doi.org/10.1016/j.carbon.2015.07.050
  5. A. C. Ferrari, J. C. Meyer, V. Scardaci, C. Casiraghi, M. Lazzeri, F. Mauri, S. Piscanec, D. Jiang, K. S. Novoselov, S. Roth and A. K. Geim, Phys. Rev. Lett., 97, 187401 (2006). https://doi.org/10.1103/PhysRevLett.97.187401
  6. L. Brown, R. Hovden, P. Huang, M. Wojcik, D. A. Muller and J. Park, Nano Lett., 12, 1609 (2012). https://doi.org/10.1021/nl204547v
  7. Y. Zhang, T.-T. Tang, C. Girit, Z. Hao, M. C. Martin, A. Zettl, M. F. Crommie, Y. R. Shen and F. Wang, Nature 459, 820 (2009). https://doi.org/10.1038/nature08105
  8. M. F. Craciun, S. Russo, M. Yamamoto, J. B. Oostinga, A. F. Morpurgo and S. Tarucha, Nat. Nanotechnol., 4, 383 (2009). https://doi.org/10.1038/nnano.2009.89
  9. A. Sagar, Eduardo J. H. Lee, K. Balasubramanian, M. Burghard and K. Kern, Nano Lett., 9, 3124 (2009). https://doi.org/10.1021/nl9012002
  10. H.-Y. Cao, Z.-X. Guo, H. Xiang and X.-G. Gong, Phy. Lett. A, 376, 525 (2012). https://doi.org/10.1016/j.physleta.2011.11.016
  11. T. Kaliannan, S. Balasubramaniam, M. Rajneesh, S.-J. Kim, Sci. Adv.Mater., 5, 542 (2013). https://doi.org/10.1166/sam.2013.1485
  12. M. Reguzzoni, A. Fasolino, E. Molinari and M. C. Righi, J. Phys. Chem. C, 116, 21104 (2012). https://doi.org/10.1021/jp306929g
  13. Y. Zhang and C. Pan, Diam. Relat. Mater., 24, 1 (2012). https://doi.org/10.1016/j.diamond.2012.01.033
  14. Alexander E. Mag-isa, Ph D thesis, Kumoh University, South Korea (2015)
  15. Atomic Force Microscopy, Wikipedia, https://en.wikipedia.org/wiki/Atomic-force_microscopy
  16. P. Nemes-Incze, Z. Osvath, K. Kamaras and L.P. Biro, Carbon, 46, 1435 (2008). https://doi.org/10.1016/j.carbon.2008.06.022
  17. C. Soldano, A. Mahmood and E. Dujardin, Carbon, 48, 2127 (2010). https://doi.org/10.1016/j.carbon.2010.01.058
  18. P. E. Gaskell, H. S. Skulason, C. Rodenchuk and T. Szkopek, Appl. Phys. Lett., 94, 143101 (2009). https://doi.org/10.1063/1.3115026
  19. H. Yun, C.-K. Lee, A. E. Mag-Isa, J.-W. Jang, H.-J. Lee, S.-B. Lee, S.-S. Kim and J.-H. Kim, Carbon, 77, 454 (2014). https://doi.org/10.1016/j.carbon.2014.05.050
  20. B. Caldwell, M. Cooper, L.G. Reid and G. Vanderheiden, Web content accessibility guidelines (WCAG) 2.0, W3C recommendation (2008).
  21. W. Ouyang, X.-Z Liu, Q. Li, Y. Zhang, J. Yang and Q.-shui Zheng, Nanotechnology, 24, 505701 (2013). https://doi.org/10.1088/0957-4484/24/50/505701
  22. D. Yoon, H. Moon, H. Cheong, J. Choi, J. Choi and B. H. Park, J. Korean Phy. Soc., 55, 1299 (2009). https://doi.org/10.3938/jkps.55.1299