<p class="MsoNormal">Dear Quantum ESPRESSO users,</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">I was wondering if it is possible to calculate the
electronic band structure and</p><p class="MsoNormal">consequently the band gap of AlGaN/GaN quantum
well nanostructures</p><p class="MsoNormal">using PWscf code.</p><p class="MsoNormal"></p>
<p class="MsoNormal">Would you please guide me?</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Thanks in advance.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">M. Abbasnejad,</p>
<p class="MsoNormal">Graduated, Uni. Of Tehran</p>