<span class="testonormale">Hi, as far as i know, you can refer to <br>R. Gebauer, S. Baroni<font color="#cc0000"> </font>Phys. Rev. B 61, 6459 (2000)
<br>and reference herein ..<br><br>Good luck<br></span><br><div class="gmail_quote">On Mon, Mar 24, 2008 at 5:20 PM, Rudra Banerjee <<a href="mailto:bnrj.rudra@yahoo.com">bnrj.rudra@yahoo.com</a>> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><div style="font-family: times new roman,new york,times,serif; font-size: 10pt;">Dear friends, <br>
can anyone give me some theoretical detais about non collinear calculation using pwscf? i have checked example 13 and also a note by Ralph Gebauer but didnt quite understand some points like "penalty functional"; how to set its value.<br>
it will be great help for me if anybody can provide me some reference on that<br>thnx<br><div> </div>-- <br><font style="font-family: times new roman,new york,times,serif;" size="2"><span style="color: rgb(96, 154, 159); font-style: italic;">Rudra<br>
JRF<br></span></font><font style="font-family: times new roman,new york,times,serif;" size="2"><span style="color: rgb(0, 127, 64); font-style: italic;">A bus station is where a bus stops. A train station is where a train</span><br style="color: rgb(0, 127, 64); font-style: italic;">
<span style="color: rgb(0, 127, 64); font-style: italic;">stops. On my desk I have a work station.</span><span style="font-style: italic;"> </span><br style="font-style: italic;"><a rel="nofollow" href="http://www.bose.res.in/%7Erudra%20%20%20%20%20%20%20" target="_blank"><span style="color: rgb(0, 0, 255); font-style: italic;">http://www.bose.res.in/~rudra </span></a><br style="font-style: italic;">
<span style="color: rgb(255, 0, 0); font-style: italic;">Please, if possible, don't send me MS Word or PowerPoint attachments <br>Why?See: </span><span style="font-style: italic;"><a rel="nofollow" href="http://www.gnu.org/philosophy/no-word-attachments.html%20%20%20%20%20%20%20%20%20%20%20" target="_blank">http://www.gnu.org/philosophy/no-word-attachments.html </a><br>
</span></font><div style="font-family: times new roman,new york,times,serif; font-size: 10pt;"><br></div></div><br>
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<br></blockquote></div><br><br clear="all"><br>-- <br>Hai-Ping Lan <br>Department of Electronics ,<br>Peking University , Bejing, 100871<br><a href="mailto:lanhaiping@gmail.com">lanhaiping@gmail.com</a>, <a href="mailto:hplan@pku.edu.cn">hplan@pku.edu.cn</a>