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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2006, Volume 84, Issue 5, Pages 315–319
(Mi jetpl1129)
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This article is cited in 24 scientific papers (total in 24 papers)
CONDENSED MATTER
Melting of carbon heated by focused laser radiation in air at atmospheric pressure and temperature below 4000 K
D. V. Abramova, S. M. Arakelyana, A. F. Galkina, L. D. Kvachevab, I. I. Klimovskiic, M. A. Kononovd, L. A. Mikhalitsynb, A. O. Kucherika, V. G. Prokosheva, V. V. Savranskiid a Vladimir State University
b Institute of Organoelement Compounds of the Russian Academy of Sciences
c Institute of Extremal States Thermophysics, SAHT, RAS
d Natural Sciences Center at General Physics Institute of RAS
Abstract:
The melting of carbon at a pressure of about 1 atm is observed. The escape of liquid carbon from the heating region and its spread over the sample surface are observed in the experiments. The structural changes in graphite occurring in the melting region are determined from scanning tunneling microscope (STM) images obtained by means of an atomic force microscope and from Raman spectra. The STM images exhibit significant rearrangement of the structure of the graphite surface in the region of the escape of liquid carbon. The Raman spectra show that the graphite ordering degree increases significantly.
Received: 20.02.2006 Revised: 20.07.2006
Citation:
D. V. Abramov, S. M. Arakelyan, A. F. Galkin, L. D. Kvacheva, I. I. Klimovskii, M. A. Kononov, L. A. Mikhalitsyn, A. O. Kucherik, V. G. Prokoshev, V. V. Savranskii, “Melting of carbon heated by focused laser radiation in air at atmospheric pressure and temperature below 4000 K”, Pis'ma v Zh. Èksper. Teoret. Fiz., 84:5 (2006), 315–319; JETP Letters, 84:5 (2006), 258–261
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https://www.mathnet.ru/eng/jetpl1129 https://www.mathnet.ru/eng/jetpl/v84/i5/p315
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Abstract page: | 331 | Full-text PDF : | 189 | References: | 34 |
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