INVESTIGADORES
SANCHEZ Hector Jorge
artículos
Título:
Erbium L-subshell Coster-Kronig and fluorescence yields determination by synchrotron photoionization
Autor/es:
R.A. BARREA; C. A. PÉREZ; H. J. SÁNCHEZ
Revista:
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
Editorial:
IOP PUBLISHING LTD
Referencias:
Lugar: Londres; Año: 2002 vol. 35 p. 3167 - 3171
ISSN:
0953-4075
Resumen:
The method of selective photoionization of individual subshells by
monochromatized synchrotron radiation has been employed to measure
independently all Coster?Kronig and fluorescence yields of Er L subshells.
Fitting the measured fluorescence intensities versus primary energy with
the photoelectric cross sections derived the Coster?Kronig coefficients and
fluorescence yields. The obtained yields were compared with tabulated data
and a very good agreement among them was found.
