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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2016, Volume 42, Issue 11, Pages 56–63
(Mi pjtf6402)
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New graphene technologies of manipulation with molecular objects
O. E. Glukhova, G. V. Savost'yanov, M. M. Slepchenkov, V. V. Shunaev Saratov State University
Abstract:
A new technique of manipulating with fullerene C$_{60}$ over graphene on a SiO$_2$ substrate is proposed. To stop the chaotic motion of molecules and limit its range, it is suggested to use a corrugated substrate. The study has shown that, at the corrugation wavelength of 3.4 nm and depth of 1.6 nm, the fullerene motion becomes directed with a deviation within 0.5 nm. The fullerene motion becomes even more definite, with a deviation from a straight line within tenths of an angstrom by the action of an external electric field, which allows one to manipulate the motion along the bottom of a groove. The method proposed can serve as a basis for the controlled assembly of molecules to supermolecular structures of given configurations, which can be applied in bio- and nanoelectronics.
Received: 08.01.2016
Citation:
O. E. Glukhova, G. V. Savost'yanov, M. M. Slepchenkov, V. V. Shunaev, “New graphene technologies of manipulation with molecular objects”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 42:11 (2016), 56–63; Tech. Phys. Lett., 42:6 (2016), 581–584
Linking options:
https://www.mathnet.ru/eng/pjtf6402 https://www.mathnet.ru/eng/pjtf/v42/i11/p56
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Abstract page: | 29 | Full-text PDF : | 13 |
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