Carbon vibration modes in C60 fullerenes
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2024-02-26 16:46
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LOZOVANU, Petru, LASSER, G., STAMATI, M., CARAMAN, Mihail. Carbon vibration modes in C60 fullerenes. In: Journal of Optoelectronics and Advanced Materials, 2002, vol. 4, pp. 151-154. ISSN 1454-4164.
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Journal of Optoelectronics and Advanced Materials
Volumul 4 / 2002 / ISSN 1454-4164

Carbon vibration modes in C60 fullerenes


Pag. 151-154

Lozovanu Petru1, Lasser G.2, Stamati M.2, Caraman Mihail2
 
1 Moldova State University,
2 University of Bacau
 
 
Disponibil în IBN: 22 februarie 2024


Rezumat

The paper reports a study of the spectral dependence of the absorption in the IR domain for CM fullerene layers in the interval of temperatures from 78 K till 440 K. The emission spectra of the C60 molecule formed in the ionized He plasma with the high frequency current, contains two bands located in the domain 245 - 280 nm. On the basis of the spectral dependence of the photo-luminescence at 273 K and 78 K temperatures it is proposed a model for the localized states in the forbidden gap.

Cuvinte-cheie
fullerene C60, Luminescence, optical absorption, Vibration modes