I am sorry, Murphy's law has just acted. Find the figures here<br><br><a href="http://www.gnm.cl/emenendez/uploads/Temp/impurity-energy.eps">http://www.gnm.cl/emenendez/uploads/Temp/impurity-energy.eps</a><br clear="all">
<a href="http://www.gnm.cl/emenendez/uploads/Temp/impurity-fermi.eps">http://www.gnm.cl/emenendez/uploads/Temp/impurity-fermi.eps</a><br><div><br><pre><font><font style="font-family: arial,helvetica,sans-serif;" size="2">Finally, I plotted Energy vs magnetization. Indeed, I have a minimum at total magnetization equal 1. However, the <br>
behavior is strange. The plot of E vs M is linear at each side of the <br><br>minimum, with a kink at M=1. Should'n it be rather like a parable ? <br>Please, see the plots here (above)</font></font></pre><br><br></div>
<div><br></div>Eduardo Menendez<br>Departamento de Fisica<br>Facultad de Ciencias<br>Universidad de Chile<br>Phone: (56)(2)9787439<br>URL: <a href="http://fisica.ciencias.uchile.cl/%7Eemenendez" target="_blank">http://fisica.ciencias.uchile.cl/~emenendez</a><br>