Express Method of Analysis Morphological Parameters of Graphene Coatings on a Copper Substrate
CVD method of a gas mixture of methane, hydrogen and argon was used for condensation of graphene layers on the copper substrate. Along with traditional methods of growth morphology studies, such as Raman spectroscopy and atomic force microscopy, the work for the rapid assessment of the degree of fil...
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| Format: | Article |
| Language: | English |
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Sumy State University
2016-11-01
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| Series: | Журнал нано- та електронної фізики |
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| Online Access: | http://jnep.sumdu.edu.ua/download/numbers/2016/4/articles/jnep_2016_V8_04013.pdf |
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| author | V.S. Levitskiy T.S. Koltsova M.V. Kozlova T.V. Larionova V.O. Sobol |
| author_facet | V.S. Levitskiy T.S. Koltsova M.V. Kozlova T.V. Larionova V.O. Sobol |
| author_sort | V.S. Levitskiy |
| collection | DOAJ |
| description | CVD method of a gas mixture of methane, hydrogen and argon was used for condensation of graphene layers on the copper substrate. Along with traditional methods of growth morphology studies, such as Raman spectroscopy and atomic force microscopy, the work for the rapid assessment of the degree of filling and the specific area of the graph area used the method multithreshold sections with a 3-dimensional representation of the image of the optical microscope, where the third Z-axis using the intensity scale. On the basis of the results obtained conclusions about the patterns of formation of graphene layers. Presence of the most likely areas of formation of graphene domains (~ 13 mm2) with a small time (10-20 minutes) of the production process. Increasing the process time of 30 minutes accompanied by increased uniformity of distribution space formed between the graphene domains to 200 mm2 high fractal dimension of the range of values HD 1,82 ... 2 0. |
| format | Article |
| id | doaj-art-4e3872737fb04a588e46c4c8653079b1 |
| institution | OA Journals |
| issn | 2077-6772 |
| language | English |
| publishDate | 2016-11-01 |
| publisher | Sumy State University |
| record_format | Article |
| series | Журнал нано- та електронної фізики |
| spelling | doaj-art-4e3872737fb04a588e46c4c8653079b12025-08-20T02:38:46ZengSumy State UniversityЖурнал нано- та електронної фізики2077-67722016-11-018404013-104013-510.21272/jnep.8(4(1)).04013Express Method of Analysis Morphological Parameters of Graphene Coatings on a Copper SubstrateV.S. Levitskiy0T.S. Koltsova1M.V. Kozlova2T.V. Larionova3V.O. Sobol4Saint Petersburg State Electrotechnical University "LETI", 5, Professor Popov, st., 197376 St. Petersburg, RussiaPeter the Great St. Petersburg Polytechnic University, 29, Polytechnique st., 19525 St. Petersburg, Russian FederationPeter the Great St. Petersburg Polytechnic University, 29, Polytechnique st., 19525 St. Petersburg, Russian FederationPeter the Great St. Petersburg Polytechnic University, 29, Polytechnique st., 19525 St. Petersburg, Russian FederationPeter the Great St. Petersburg Polytechnic University, 29, Polytechnique st., 19525 St. Petersburg, Russian FederationCVD method of a gas mixture of methane, hydrogen and argon was used for condensation of graphene layers on the copper substrate. Along with traditional methods of growth morphology studies, such as Raman spectroscopy and atomic force microscopy, the work for the rapid assessment of the degree of filling and the specific area of the graph area used the method multithreshold sections with a 3-dimensional representation of the image of the optical microscope, where the third Z-axis using the intensity scale. On the basis of the results obtained conclusions about the patterns of formation of graphene layers. Presence of the most likely areas of formation of graphene domains (~ 13 mm2) with a small time (10-20 minutes) of the production process. Increasing the process time of 30 minutes accompanied by increased uniformity of distribution space formed between the graphene domains to 200 mm2 high fractal dimension of the range of values HD 1,82 ... 2 0.http://jnep.sumdu.edu.ua/download/numbers/2016/4/articles/jnep_2016_V8_04013.pdfGraphene coating on copperThe CVD technologyRaman spectraOptical MicroscopyThe Morphology of the coatingComputer processingMulti-threshold analysesNucleation condition |
| spellingShingle | V.S. Levitskiy T.S. Koltsova M.V. Kozlova T.V. Larionova V.O. Sobol Express Method of Analysis Morphological Parameters of Graphene Coatings on a Copper Substrate Журнал нано- та електронної фізики Graphene coating on copper The CVD technology Raman spectra Optical Microscopy The Morphology of the coating Computer processing Multi-threshold analyses Nucleation condition |
| title | Express Method of Analysis Morphological Parameters of Graphene Coatings on a Copper Substrate |
| title_full | Express Method of Analysis Morphological Parameters of Graphene Coatings on a Copper Substrate |
| title_fullStr | Express Method of Analysis Morphological Parameters of Graphene Coatings on a Copper Substrate |
| title_full_unstemmed | Express Method of Analysis Morphological Parameters of Graphene Coatings on a Copper Substrate |
| title_short | Express Method of Analysis Morphological Parameters of Graphene Coatings on a Copper Substrate |
| title_sort | express method of analysis morphological parameters of graphene coatings on a copper substrate |
| topic | Graphene coating on copper The CVD technology Raman spectra Optical Microscopy The Morphology of the coating Computer processing Multi-threshold analyses Nucleation condition |
| url | http://jnep.sumdu.edu.ua/download/numbers/2016/4/articles/jnep_2016_V8_04013.pdf |
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