|
This article is cited in 11 scientific papers (total in 11 papers)
Local anodic oxidation of graphene layers on SiC
P. A. Alekseeva, B. R. Borodina, M. S. Dunaevskiia, A. N. Smirnovb, V. Yu. Davydova, S. P. Lebedeva, A. A. Lebedeva a Ioffe Institute, St. Petersburg
b St. Petersburg National Research University of Information Technologies, Mechanics and Optics
Abstract:
A method of local anodic oxidation has been used to obtain graphene-oxide regions on SiC. The change of the surface properties was confirmed by atomic-force microscopy and Raman spectroscopy. Experimental data were obtained on the conductivity, potential, and topography of the oxidized regions. It was shown that the oxidation leads to a rise in the surface potential. A relationship was found between oxidation parameters, such as the scanning velocity and the probe voltage. The method of local anodic oxidation was used to obtain by lithography an $\sim$20-nm-wide nanoribbon and an $\sim$10-nm-wide nanoconstriction.
Received: 15.01.2018
Citation:
P. A. Alekseev, B. R. Borodin, M. S. Dunaevskii, A. N. Smirnov, V. Yu. Davydov, S. P. Lebedev, A. A. Lebedev, “Local anodic oxidation of graphene layers on SiC”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 44:9 (2018), 34–40; Tech. Phys. Lett., 44:5 (2018), 381–383
Linking options:
https://www.mathnet.ru/eng/pjtf5816 https://www.mathnet.ru/eng/pjtf/v44/i9/p34
|
Statistics & downloads: |
Abstract page: | 51 | Full-text PDF : | 19 |
|