Abstract
Equations for the potential and force of interaction of fullerene C60 with epitaxial graphene adsorbed on a thick substrate were derived using the Lennard-Jones pair potential. The nature of this interaction is mainly determined by the fullerene–graphene system, while the substrate makes a critical contribution to the attraction force at long distances between fullerene and graphene. A numerical simulation of the incidence of the fullerene molecule on epitaxial graphene was performed. The molecule oscillates near the surface; the character of this motion depends on the initial conditions and interaction parameters. An equation for the specific adhesion energy of graphene was obtained.
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REFERENCES
L. Kong, A. Enders, T. S. Rahman, and P. A. Dowben, J. Phys.: Condens. Matter 26, 443001 (2014).
J. Wintterlin and M.-L. Bocquet, Surf. Sci. 603, 1841 (2009).
Zh. Xu and M. J. Buehler, J. Phys.: Condens. Matter 22, 485301 (2010).
S. Das, D. Lahiri, D-Y. Lee, A. Agarwal, and W. Choi, Carbon 59, 121 (2013).
Tao Jiang and Yong Zhu, Nanoscale 7, 10760 (2015).
L. A. Girifalco, M. Hodak, and R. S. Lee, Phys. Rev. B 62, 13104 (2000).
H. Ulbricht, G. Moos, and T. Hertel, Phys. Rev. Lett. 90, 095501 (2003).
Y. J. Dappe, J. Ortega, and F. Flores, Phys. Rev. B 79, 165409 (2009).
D. Yu, K. Park, M. Durstock, and L. Dai, J. Phys. Chem. Lett. 2, 1113 (2011).
M. Svec, P. Merino, Y. J. Dappe, et al., Phys. Rev. B 86, 121407 (2012).
S. Laref, A. M. Asaduzzaman, W. Beck, et al., Chem. Phys. Lett. 582, 115 (2013).
Yu. K. Tovbin, The Molecular Theory of Adsorption in Porous Solids (Fizmatlit, Moscow, 2012; CRC, Boca Raton, 2017).
S. Sh. Rekhviashvili, Dimensional Phenomena in Condensed State Theory (Kab.-Balk. Nauch. Tsenstr RAN, Nal’chik, 2014) [in Russian].
Y. Guo and W. Guo, Nanotecnology 17, 4726 (2006).
Yu. K. Tovbin, A. B. Rabinovich, and E. E. Gvozdeva, Russ. J. Phys. Chem. A 88, 1809 (2014).
H. Tetlow, J. Posthuma de Boer, I. J. Ford, et al., Phys. Rep. 542, 195 (2014).
J. Krim, Adv. Phys. 61, 155 (2012).
O. M. Braun, A. I. Volokitin, and V. P. Zhdanov, Sov. Phys. Usp. 32, 605 (1989).
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Rekhviashvili, S.S., Bukhurova, M.M. Model of Interaction of Fullerene С60 with Epitaxial Graphene. Russ. J. Phys. Chem. 92, 1935–1939 (2018). https://doi.org/10.1134/S0036024418100266
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DOI: https://doi.org/10.1134/S0036024418100266