Dear Matthew you can find examples of determination of life-time broadening, deconvolution of XANES specra, and discussion about limitations due to noise in several papers, for example: A. Filipponi, J. Phys. B 33, 2835 (2000) * A. Kodre, I. Arčon, J. Padeznik Gomilšek, R. Frahm*// J. Phys. B: At. Mol. Opt. Phys. 35 (2002) 3497-3513 *A. Kodre, J. Padežnik Gomilšek, A. Mihelič, I. Arcon*/ /Radiation Physics and Chemistry 75 (2006) 188-194 *J. Padeznik Gomilsek, I. Arcon, S. de Panfilis, A. Kodre,* / /Phys. Rev. A 79, (2009) 032514, regards Iztok Matthew Marcus wrote:
Is the core-hole lifetime broadening of pre-edge XANES peaks the same as at the main edge? I'm looking into issues of de-noising of XANES epsctra, so need to figure out how narrow real features can be. mam _______________________________________________ Ifeffit mailing list Ifeffit@millenia.cars.aps.anl.gov http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit
-- prof. dr. Iztok Arcon University of Nova Gorica Vipavska 13, POB 301 5001 Nova Gorica, Slovenia tel: +386 5 331 5227 fax: +386 5 331 5240 e-mail: iztok.arcon@ung.si http://www.ung.si/~arcon http://www.ung.si/~arcon/xas