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https://elib.bsu.by/handle/123456789/187530| Title: | Effect of the Substrate on Phonon Properties of Graphene Estimated by Raman Spectroscopy |
| Authors: | Tivanov, M. S. Kolesov, E. A. Korolik, O. V. Saad, A. M. Komissarov, I. V. |
| Keywords: | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика |
| Issue Date: | Jan-2018 |
| Publisher: | Springer Science+Business Media |
| Citation: | Journal of Low Temperature Physics. – 2018. – Volume 190, Issue 1-2 – Pages 20-25. |
| Abstract: | Low-temperature Raman studies of supported graphene are presented. Linear temperature dependence of 2D peak linewidths was observed with the coefficients of 0.036 and 0.033 cm-1 /K for graphene on copper and glass substrates, respectively, while G peak linewidths remained unchanged throughout the whole temperature range. The different values observed for graphene on glass and copper substrates were explained in terms of the substrate effect on phonon-phonon and electron-phonon interaction properties of the material. The results of the present study can be used to consider substrate effects on phonon transport in graphene for nanoelectronic device engineering |
| URI: | http://elib.bsu.by/handle/123456789/187530 |
| ISSN: | Print 0022-2291 Online 1573-7357 |
| Appears in Collections: | Кафедра физики твердого тела и нанотехнологий (статьи) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| article_JLTP_pre-print.pdf | 1,12 MB | Adobe PDF | View/Open |
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