[Pw_forum] spin-polarized calculation in optimizing lattice

[明文美]

Dear all:
 
       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?
 
Any suggestion is greatly appreciated .
Thanks very much !
 
Wenmei Ming  
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