Formation of graphene on the surface of copper under the conditions of chemical deposition from the gas phase

I. A. Kostogrud; E. V. Boyko; D. V. Smovzh

doi:10.1088/1742-6596/1105/1/012139

Formation of graphene on the surface of copper under the conditions of chemical deposition from the gas phase

I. A. Kostogrud, E. V. Boyko, D. V. Smovzh

Research output: Contribution to journal › Conference article › peer-review

2 Citations (Scopus)

Abstract

This work is devoted to experimental studies of the effect of synthesis conditions on formation of single-layer graphene on the copper surface. Under the conditions of formation and growth of single-layer graphene, it is shown that characteristic times of graphite nuclei formation are about 1 min and times of primary layer growth are about 0.5 min. The subsequent layers form in 10 min. It is shown that hydrogen concentration at the initial stage of synthesis affects the growth rate of the second layer significantly.

Original language	English
Article number	012139
Number of pages	5
Journal	Journal of Physics: Conference Series
Volume	1105
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/1105/1/012139
Publication status	Published - 28 Nov 2018
Event	34th Siberian Thermophysical Seminar Dedicated to the 85th Anniversary of Academician A. K. Rebrov, STS 2018 - Novosibirsk, Russian Federation Duration: 27 Aug 2018 → 30 Aug 2018

Keywords

SINGLE
FILMS

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10.1088/1742-6596/1105/1/012139

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AU - Boyko, E. V.

AU - Smovzh, D. V.

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N2 - This work is devoted to experimental studies of the effect of synthesis conditions on formation of single-layer graphene on the copper surface. Under the conditions of formation and growth of single-layer graphene, it is shown that characteristic times of graphite nuclei formation are about 1 min and times of primary layer growth are about 0.5 min. The subsequent layers form in 10 min. It is shown that hydrogen concentration at the initial stage of synthesis affects the growth rate of the second layer significantly.

AB - This work is devoted to experimental studies of the effect of synthesis conditions on formation of single-layer graphene on the copper surface. Under the conditions of formation and growth of single-layer graphene, it is shown that characteristic times of graphite nuclei formation are about 1 min and times of primary layer growth are about 0.5 min. The subsequent layers form in 10 min. It is shown that hydrogen concentration at the initial stage of synthesis affects the growth rate of the second layer significantly.

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