Advances in nano research

  • 제4권1호
  • /
  • Pages.45-50
  • /
  • 2016
  • /
  • 2287-237X(pISSN)
  • /
  • 2287-2388(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Structural damaging in few -layer graphene due to the low energy electron irradiation

  • Guseinov, Nazim R. (Open access National Nanolab, Kazakh National University) ;
  • Baigarinova, Gulzhan A. (Open access National Nanolab, Kazakh National University) ;
  • Ilyin, Arkady M. (Open access National Nanolab, Kazakh National University)
  • 투고 : 2015.11.30
  • 심사 : 2016.03.09
  • 발행 : 2016.03.25
⟨ 이전 논문 다음 논문 ⟩

초록

Data of Raman spectroscopy from graphene and few-layer graphene (FLG) irradiated by SEM electron beam in the range of energies 0.2 -30 keV are presented. The obvious effect of damaging the nanostructures by all used beam energies for specimens placed on insulator substrates ($SiO_2$) was revealed. At the same time, no signs of structural defects were observed in the cases when FLG have been arranged on metallic substrate. A new physical mechanism of under threshold energy defect production supposing possible formation of intensive electrical charged puddles on insulator substrate surface is suggested.

키워드

참고문헌

  1. Chen, Z., Lin, Y., Rooks, M.J. and Avouris, P. (2007), "Graphene nano-ribbons electronics", Physica E, 40(2), 228-232. https://doi.org/10.1016/j.physe.2007.06.020
  2. Das, B., Prasad, K., Ramaturu, U. and Rao, C.N. (2009), "Composites, reinforced by few-layer graphene", Nanotechnology, 20, 125705-708. https://doi.org/10.1088/0957-4484/20/12/125705
  3. Delley, B. (1990), "An all-electron numerical method for solving the local density functional", J. Chem. Phys., 92, 508-517. https://doi.org/10.1063/1.458452
  4. Eckman, A., Felten, A., Mishchenko, A., Brittnell, L., Krupke, R., Novoselov, K.S. and Casiraghi, C. (2012), "Probing the nature of defects in graphene by Raman spectroscopy", Nano. Lett., 12, 3925-3930. https://doi.org/10.1021/nl300901a
  5. Fei, M., Chao, Z., Wen, Z.Y. and Feng-Shou, Z. (2012), "Collision energy dependence of defect formation in graphene", Chin. Phys. Lett., 29, 076101-4. https://doi.org/10.1088/0256-307X/29/7/076101
  6. Ferrari, A.C., Meyer, J.C., Scardaci, V., Casiraghi, C., Lazzeri, M., Mauri, F., Piscanec, S., Jiang, D., Novoselov, K.S., Roth, V. and Geim, A.K. (2006), "Raman spectrum of graphene and graphene layers", Phys. Rev. Lett., 97, 187401-4. https://doi.org/10.1103/PhysRevLett.97.187401
  7. Ilyin, A.M., Guseinov, N.R., Tsyganov, I.A. and Nemkaeva, R.R. (2011), "Computer simulation and experimental study of graphane-like structures formed by electrolytic hydrogenation", Physica E, 43, 1262-1265. https://doi.org/10.1016/j.physe.2011.02.012
  8. Ilyin, A.M., Guseinov, N.R., Nemkaeva, R.R., Asanova, S.B. and Kudryashov, V.V. (2013), "Bridge-like radiation defects in few-layer graphene", Nucl. Instrum. Meth. Phys. Res. B, 315, 192-196. https://doi.org/10.1016/j.nimb.2013.03.058
  9. Ilyin, A.M., Daineko, E.A. and Beall, G.W. (2009), "Сomputer simulation and study of radiation defects in graphene", Physica E: Low Dimens. Syst. Nanostr., 42, 67-69. https://doi.org/10.1016/j.physe.2009.08.021
  10. Ilyin, A.M. and Beall, G.W. (2010) "Simulation and study of bridge-like radiation defects in the carbon nanostructures", J. Comp. Theor. Nanosci., 7, 2004-2007. https://doi.org/10.1166/jctn.2010.1575
  11. Ilyin, A.M. and Golovanov, V.N. (1996), "Auger spectroscopy study of the stress enhanced impurity segregation in a Cr-Mo-V steel", J. Nucl. Mater., 233, 233-235.
  12. Teweldebrhan, D. and Balandin, A.A. (2009), "Modification of graphene properties due to electron-beam irradiation", Appl. Phys. Lett., 95, 246102. https://doi.org/10.1063/1.3272961
  13. Wang, G., Shen, X., Yao, J. and Park, J. (2009), "Graphene nanosheets for enhanced lithium storage in lithium ion batteries", Carbon, 47, 2049-53. https://doi.org/10.1016/j.carbon.2009.03.053
  14. Zhao, K., Pharr, M., Cai, S., Vlassak, J.J. and Suo, Z. (2011), "Large plastic deformation in high-capacity lithium ion batteries caused by charge and discharge", J. Am. Ceram. Soc., 94, 226-235. https://doi.org/10.1111/j.1551-2916.2011.04432.x

피인용 문헌

  1. Modeling of low-dimensional pristine and vacancy incorporated graphene nanoribbons using tight binding model and their electronic structures vol.7, pp.3, 2016, https://doi.org/10.12989/anr.2019.7.3.209