<div dir="ltr"><div>Dear Prof. Gavin Abo and Prof. Laurence Marks<span class=""><br><br></span></div><div><span class="">Thanks for the input. As we know, EELS can be obtained from wien2k in OPTICAL Property section. There should be some kind of origin for Energy loss peaks. I will go though Prof Gavin Abo's provided links. <br></span></div><span class=""></span><div><span class=""><br></span></div><div><span class="">Many Thanks<br></span></div><div><span class="">Naseem Hassan<br></span></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, May 21, 2015 at 4:33 AM, Laurence Marks <span dir="ltr"><<a href="mailto:L-marks@northwestern.edu" target="_blank">L-marks@northwestern.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Good try Gavin, but from the sounds of it he is doing SREELS (surface reflection EELS).<div><br></div><div>This is really the wrong place for this type of question, I suggest the Surface Science list at <a href="http://goliath.emt.inrs.ca/surfsci/listserver.html" target="_blank">http://goliath.emt.inrs.ca/surfsci/listserver.html</a></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, May 20, 2015 at 2:25 PM, Gavin Abo <span dir="ltr"><<a href="mailto:gsabo@crimson.ua.edu" target="_blank">gsabo@crimson.ua.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">For experimental EELS data, I think there are software programs out<br>
there for that:<br>
<br>
EELSTools [ <a href="http://www.dmscripting.com/eelstools.html" target="_blank">http://www.dmscripting.com/eelstools.html</a> ]<br>
EELSModel [ <a href="http://www.eelsmodel.ua.ac.be/" target="_blank">http://www.eelsmodel.ua.ac.be/</a> ]<br>
<br>
However, I don't know if you can import WIEN2k EELS data into them, and<br>
I'm not aware of any software for theoretical EELS data.<br>
<br>
So you might have to do the edge identification by hand. There is a<br>
book titled "Analytical Electron Microscopy for Materials Science" by<br>
Daisuke Shindo and Tetsuo Oikawa, which you should be able to find on<br>
the Springer website at<br>
<br>
<a href="http://link.springer.com/book/10.1007/978-4-431-66988-3" target="_blank">http://link.springer.com/book/10.1007/978-4-431-66988-3</a><br>
<br>
In the Front Matter pdf, there is a "Table of Electron Binding Energies<br>
(eV) for Electron Energy-Loss Spectra (EELS)", and it says, "This table<br>
can be used to identify edges in energy-loss spectra".<br>
<div><div><br>
On 5/20/2015 2:06 AM, Naseem Hassan wrote:<br>
> Dear all.<br>
><br>
> I have obtained electron energy loss spectrum for different adsobants<br>
> on the surface for varying concentration. How to recognize that which<br>
> peak of EELS comes from which adsobant ? How can one determine the<br>
> types of atoms, and the numbers of atoms of each type, being struck by<br>
> the beam ?<br>
><br>
> Many Thanks<br>
> Naseem Hassan<br>
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</font></span></blockquote></div><span class="HOEnZb"><font color="#888888"><br><br clear="all"><div><br></div>-- <br><div><div dir="ltr">Professor Laurence Marks<br>Department of Materials Science and Engineering<br>Northwestern University<br><a href="http://www.numis.northwestern.edu" target="_blank">www.numis.northwestern.edu</a><div>Corrosion in 4D: <a href="http://MURI4D.numis.northwestern.edu" target="_blank">MURI4D.numis.northwestern.edu</a><br>Co-Editor, Acta Cryst A<br>"Research is to see what everybody else has seen, and to think what nobody else has thought"<br>Albert Szent-Gyorgi</div></div></div>
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