| Autor: |
Naumenko, Antonina, Kornienko, Mykola |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2001, Vol. 559 Issue 1, p493, 3p |
| Abstrakt: |
A study of forbidden Raman line shapes of various carbon structures is presented. We have carried out epy experimental investigations and comparative analysis of spectra in the range of allowed E[sub 2g] G-band of graphite (1500 - 1650 cm[sup -1]) and in the region of forbidden D-band (1310-1410 cm[sup -1]). Three doublets 1350 - 1375 crn[sup -1], 1510 - 1540 cm[sup -1], and 1590 - 1626 cm[sup -1] have been observed under specific resonant situations. For sharp determination of these bands we applied a method of the spectra subtraction and the second derivatives spectra. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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