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<DIV>Dear all,</DIV>
<DIV>&nbsp;</DIV>
<DIV>I am trying to use&nbsp;&nbsp;PWSCF to study Raman 
properties&nbsp;of&nbsp;mental.</DIV>
<DIV>&nbsp;</DIV>
<DIV>I want to&nbsp;know why&nbsp;PWSCF&nbsp;do not permit to 
calculate&nbsp;Raman intensity of mental?</DIV>
<DIV>&nbsp;</DIV>
<DIV>How can I get the Raman intensities of mental?</DIV>
<DIV>&nbsp;</DIV>
<DIV>
<DIV>Any&nbsp;reply&nbsp;will&nbsp;be&nbsp;appreciated.</DIV>
<DIV>&nbsp;</DIV>
<DIV>Sincerely,</DIV>
<DIV>&nbsp;</DIV>
<DIV>Quan&nbsp;Li&nbsp;</DIV>
<DIV></DIV>
<DIV>National&nbsp;Lab&nbsp;of&nbsp;Superhard&nbsp;Materials,&nbsp;Jilin&nbsp;Univ.&nbsp;</DIV>
<DIV></DIV>
<DIV>2699,&nbsp;Qianjin&nbsp;Str.&nbsp;</DIV>
<DIV></DIV>
<DIV>Changchun&nbsp;130012&nbsp;</DIV>
<DIV></DIV>
<DIV>China&nbsp;</DIV></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT color=#0000ff></FONT>&nbsp;</DIV></BODY></HTML>