Re: convolution with "corrections"

[Gilles Hug <Gilles.Hug@onera.fr>]

Hi everybody,

First, thanks to John & Alex for pointing out the wrong lattice 
constant. Evidently, we failed to check the inpu file. I have not 
been able to trace from where the feff.inp came first. All I can say 
is that it does not seems to have been built here (which is not an 
excuse). I also find an old atoms doc with a lattice constant of  a = 
6.485 AND a fcc-diamond space-group (SG).
I have checked in a hand-book (Metals and alloys indexes) that 
silicon is refereced with several structure one of which has cubic 
structure, SG 206, and a = 6.636.

Thanks also for improving, the convolution with the CORRECTION card.

For anyone interested I enclose a graph of the Si-K edge : 
experimental data by EELS and XAFS ; theoritical by Wien97 and 
FEFF8.24.

Best regards,
Gilles

Si-K.PDF

_______________________________________________________
         Gilles Hug
         LEM, UMR 104, ONERA-CNRS, BP72
         92322 Chatillon Cedex, France
         tel : +33 1 46 73 45 42 fax : +33 1 46 73 41 55
         mailto:Gilles.Hug@onera.fr
	http://www.onera.fr/lem/anachistr/index.html
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Office National d'Etudes et de Recherches Aerospatiales
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      Centre National de la Recherche Scientifique
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