Ion bombardment of C60: Raman study of amorphization and polymerization
โ Scribed by L. Palmetshofer; J. Kastner
- Book ID
- 113284944
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 470 KB
- Volume
- 96
- Category
- Article
- ISSN
- 0168-583X
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๐ SIMILAR VOLUMES
We have used an approximate first-principles method together with a bond-polarizability model to calculate theoretical Raman spectra for the orthorhombic (O), tetragonal (T), and rhombohedral (R) phases of pressure-polymerized C 60 solid. We have also calculated Raman spectra for a sequence of C 60
Bulk C60 has been treated at 1.1 GPa and 550-585 K, producing a dense insoluble material which on heating to above 600 K reverts to normal C6o. Raman and IR studies on modified material show a large number of new lines, and the Raman pentagon pinch mode shifts from 1469 to 1458 cm-1 as on photopolym