Dear Shok,<div>what are the values for emaxpos and eopreg? Did you choose the default value? </div><div><br></div><div>with regards,</div><div>Vatankhah<br><div><br><div class="gmail_quote">On Thu, Nov 29, 2012 at 11:38 PM, pari shok <span dir="ltr"><<a href="mailto:parishok@gmail.com" target="_blank">parishok@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Dear All,<br>
I am trying to study the impact of the electric field on an additional<br>
electron at the interface of Si/SiO2 structures.<br>
I used different field amplitudes, from 0.002 a.u. to 0.01.<br>
I used the sawtooth potential that changes the slope in the middle of SiO2.<br>
My concern is that neither the wavefunction, nor the internal total<br>
potential of the structure does not show the effect of that strong<br>
field.<br>
I was wondering whether anybody has any suggestion for me to improve<br>
my calculations.<br>
Thank you in advance.<br>
P Shok<br>
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