<html>
<head>
<style>
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
FONT-SIZE: 9pt;
FONT-FAMILY:Tahoma
}
</style>
</head>
<body class='hmmessage'>
Dear all:<BR>
<BR>
I have a very step-in question: when optimizing the lattice,should the magnetism calculation be included ? or just the none spin-polarized calculation is OK ? I think that for a solid possessing magnetism the magnetism calculation should be used to obtain the relaxed lattice in optimizing lattice. am I right?<BR>
<BR>
Any suggestion is greatly appreciated .<BR>
Thanks very much !<BR>
<BR>
Wenmei Ming <BR><br /><hr />使用新一代 Windows Live Messenger 轻松交流和共享！ <a href='http://im.live.cn/' target='_new'>立刻下载！</a></body>
</html>