Numéro
J. Phys. Colloques
Volume 48, Numéro C9, Décembre 1987
X-Ray and Inner-Shell Processes
Vol. 1
Page(s) C9-1125 - C9-1128
DOI https://doi.org/10.1051/jphyscol:19879205
X-Ray and Inner-Shell Processes
Vol. 1

J. Phys. Colloques 48 (1987) C9-1125-C9-1128

DOI: 10.1051/jphyscol:19879205

EXTENDED ENERGY LOSS FINE STRUCTURE (EELFS) ABOVE THE CARBON K-EDGE IN CF4 STUDIED AT DIFFERENT MOMENTUM TRANSFERS

P. LETARDI, R. CAMILLONI and G. STEFANI

Instituto Metodologie Avanzate Inorganiche-CNR, Area della Ricerca di Roma, CP 10, I-00016 Monterotondo, Italy


Abstract
Angle resolved EELFS on gas-phase CF4 is analyzed at scattering angle θ ranging from 5° to 50°. The extended fine structure at small and large θ are shown to be different. In the dipolar regime the steep behaviour of the background produces uncertainties in the data analysis which does not affect large angle spectra.