https://doi.org/10.1051/epjconf/201919600057
Method for determining the adhesion force between graphene and copper
1 Novosibirsk State University, 630090, Pirogov str. 2, Novosibirsk, Russia
2 Kutateladze Institute of Thermophysics SB RAS, 630090, Acad. Lavrentiev Ave. 1, Novosibirsk, Russia
* Corresponding author: renboyko@gmail.com
Published online: 14 January 2019
The paper presents the technique of qualitative assessment of the strength of graphene layers adhesion to the surface of a copper substrate, where they are formed. The technique uses a complex of approved analytical methods: electron backscatter diffraction (EBSD), Raman spectroscopy and optical microscopy. The technique was tested on multilayer graphene grown on a copper grain with crystal orientation (111). The presented method can be used to assess the effectiveness of the methods of graphene transfer from grains with different crystal orientation.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
