Subject: XPS Valence spectra

From: [email-masked] (Pat Hogue 1-2183)
Date: Thu, 16 Dec 93 12:49:25 MST

Can anyone point me to an individual or reference that
discusses valence level XPS spectra.  I have the 1981
ACS symposium book (#162).  My molecule is a perfluoro-
polyether.  I am unsure of whether ionization occurs 
>from the LUMO (if it is below the vacuum level).

Thanks in advance, Pat Hogue