I don't think there is much published on that, so it is worth trying and see what you get. Anatoly -----Original Message----- From: ifeffit-bounces@millenia.cars.aps.anl.gov [mailto:ifeffit-bounces@millenia.cars.aps.anl.gov]On Behalf Of Debora Meira Sent: Friday, April 17, 2009 10:23 AM To: ifeffit@millenia.cars.aps.anl.gov Subject: [Ifeffit] Multiple data set fit Dear all, I'd like to know a reference that has multiple set data fit as a function of temperature in nanoparticles. Is the relation of Debye Waller factor (s2 = ss2 + sd2) valid for the higher shells? In particular, can I use the Einstein model for sd2? Thanks in advance, Débora Débora M Meira Universidade Federal de São Carlos Pós-Graduação em Engenharia Química Laboratório de Catálise Tel: (16) 92461134 / (16) 34125935 _____ Descubra quais produtos Windows Live tem mais a ver com você! Faça o teste! http://www.windowslive.com.br