[Pw_forum] General pseudopotential generation questions (using ld1)

Paolo Giannozzi giannozz at nest.sns.it
Wed Oct 3 09:36:50 CEST 2007

On Oct 2, 2007, at 23:28 , Tyler Grassman wrote:

> First, the potential mixing paramter, "beta."  The default is 0.2,  
> but I
> found in some of the examples in the atomic_doc directory values of  
> 0.5.
> How does this paramter effect the PP?

it doesn't. It affects only how fast scf convergence is achieved.

Paolo Giannozzi, Dept of Physics, University of Udine
via delle Scienze 208, 33100 Udine, Italy
Phone +39-0432-558216, fax +39-0432-558222

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