An unenhanced surface Raman study of carbon samples from inside a tokamak fusion reactor
| Autor: | H. A. Marzouk, G. G. Ross, M. S. Mathur, J.S.C. McKee, E. B. Bradley |
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| Rok vydání: | 1991 |
| Předmět: |
Tokamak
Materials science Mechanical Engineering education Analytical chemistry chemistry.chemical_element Plasma Condensed Matter Physics law.invention symbols.namesake chemistry Mechanics of Materials law symbols Molecule General Materials Science Pyrolytic carbon Raman spectroscopy Carbon Raman scattering |
| Zdroj: | Materials Letters. 10:382-386 |
| ISSN: | 0167-577X |
| DOI: | 10.1016/0167-577x(91)90157-2 |
| Popis: | Commercial grade carbon and pyrolytic carbon samples were placed on the internal wall of the tokamak fusion reactor at Varennes, Quebec and were subjected to repeated hydrogen plasma discharges. The unenhanced surface Raman scattering technique is utilized in characterizing the carbon-hydrogen activity and the formation of CH4, C2H4 and C4H2 molecules and molecular complexes on the carbon surface is confirmed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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