[Wien] to all TELNES users

[Jorissen Kevin]

a) I think this would be a different project and would not be in the telnes update;
b) TELNES is not limited to dipole selection rule.  You can calculate any transition you like;
c) TELNES is specifically core loss.  For low loss you may use the OPTIC program.

Kevin.



-----Original Message-----
From: wien-admin at zeus.theochem.tuwien.ac.at on behalf of L. D. Marks
Sent: Mon 8/30/2004 3:56 PM
To: wien at zeus.theochem.tuwien.ac.at
Subject: Re: [Wien] to all TELNES users
 
I have not used the TELNES code (yet). My biggest concerns (wish list)
would be:
a) Addition of bloch-wave code to correctly include dynamical diffraction
effects; even a projected potential approximation might be useful.
b) Are the directional selection rules, including breakdown of the dipole
approximation correctly included?
c) Low-loss (plasmon/dielectric function) code.

On Mon, 30 Aug 2004, Jorissen Kevin wrote:

> Dear colleagues,
>
> we've all been using the TELNES program for many years now, and I feel the time is right to have an update, fixing a few little things and including new features.  I would like to do this in the near future, in correspondence with C. Hebert, J. Luitz and P. Schattschneider of the Vienna group that originally contributed the program.
>
> I'd like to ask for input from all of you.  Do  you have any ideas - things that annoy you in the present version of the program, features you like to see included (both of technical and physical nature), or, even better, features you have implemented yourself and would like to share with the world?  We have quite a few ideas ourselves, but maybe you have something we haven't thought of.
>
>
> Though there tends to be little TELNES related communication on the ML, there are definitely many users, and it would be very good to receive some feedback from many of you.  Perhaps it's best if you send your comments to me directly at kevin.jorissen at ua.ac.be  (I read the ML though and will certainly find your suggestions there as well).
>
> Thanks for your help,
>
> Kevin.
>

-----------------------------------------------
Laurence Marks
Department of Materials Science and Engineering
MSE Rm 2036 Cook Hall
2225 N Campus Drive
Northwestern University
Evanston, IL 60201, USA
Tel: (847) 491-3996 Fax: (847) 491-7820
mailto:L-marks at northwestern.edu
http://www.numis.northwestern.edu
-----------------------------------------------

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