Research output: Contribution to journal › Conference article › peer-review
The effect of grains crystallographic orientations of copper substrate on graphene growth. / Kostogrud, I. A.; Boyko, E. V.
In: Journal of Physics: Conference Series, Vol. 1359, No. 1, 012102, 21.11.2019.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - The effect of grains crystallographic orientations of copper substrate on graphene growth
AU - Kostogrud, I. A.
AU - Boyko, E. V.
PY - 2019/11/21
Y1 - 2019/11/21
N2 - The influence of orientation of copper crystal on the processes of methane decomposition and the growth of graphene layers is studied in this paper. It is shown that crystal nucleus growth rate and coating formation rate are different on copper grains with different crystal orientation. Maximum coating formation rates are recorded for 110 planes. Maximum crystal growth rate and maximum size of graphene single crystals in a film are observed for 100 plane. The difference in the growth rates of the graphene coating is explained by the difference in the kinetics of decomposition of methane and the diffusion rates on surfaces with different crystal orientation.
AB - The influence of orientation of copper crystal on the processes of methane decomposition and the growth of graphene layers is studied in this paper. It is shown that crystal nucleus growth rate and coating formation rate are different on copper grains with different crystal orientation. Maximum coating formation rates are recorded for 110 planes. Maximum crystal growth rate and maximum size of graphene single crystals in a film are observed for 100 plane. The difference in the growth rates of the graphene coating is explained by the difference in the kinetics of decomposition of methane and the diffusion rates on surfaces with different crystal orientation.
KW - CHEMICAL-VAPOR-DEPOSITION
UR - http://www.scopus.com/inward/record.url?scp=85076474488&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1359/1/012102
DO - 10.1088/1742-6596/1359/1/012102
M3 - Conference article
AN - SCOPUS:85076474488
VL - 1359
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012102
T2 - 4th All-Russian Scientific Conference Thermophysics and Physical Hydrodynamics with the School for Young Scientists, TPH 2019
Y2 - 15 September 2019 through 22 September 2019
ER -
ID: 23054735