<div dir="ltr"><div dir="ltr"><div>Hello everyone,</div><div><br></div><div>I have a
simple question regarding to the localization of WFs. It seems to be
intuitive that an individual spread for each MLWF less than the size of
unit-cell ensures that it is localized well-within the unit-cell. I need
to justify some models I'm creating and I recently realized that It
could exist rare systems in which the MLWFs can surpass the size of the
unit-cell or even have another periodicity. These cases will break my
approximations. Could you give me any references about the spread values
and the localization within the unit-cell? I know It could sound
senseless, but I need to make it as clear as possible.</div><div><br></div><div>Thanks in advance!<font color="#888888"><br></font></div><font color="#888888"><div><div><br>-- <br><div dir="ltr"><div dir="ltr"><span><span><div><span><span name="Tomáš Rauch"><span><span><div><span><span><div>
<div><p class="MsoNormal"><span style="font-family:Tahoma,sans-serif;color:rgb(153,153,153)">Emanuel A. Martínez</span></p></div><div><p class="MsoNormal"><span style="font-family:Tahoma,sans-serif;color:rgb(153,153,153)">Departamento de Física de Materiales</span></p></div><div><p class="MsoNormal"><span style="font-family:Tahoma,sans-serif;color:rgb(153,153,153)">Universidad Complutense de Madrid</span></p></div></div></span></span></div></span></span></span></span></div></span></span></div></div></div></div></font></div><br></div>