[Pw_forum] Format of dynamical matrices

[Stefano de Gironcoli]

this means that your matrix is real
stefano

Raji Abdulrafiu wrote:
> Thanks Stefano. However, personally,  I am not yet clear about your 
> explanation regarding the dynamical matrices. Please explain in clear 
> terms what those zeros in  second , fourth and sixth columns after 
> the  'Dynamical Matrix in Cartesian axes' stand for. Also the zeros in 
> similar columns after the "Diagonalizing the dynamical matrix. What do 
> they correspond to?
>
> Thank you very much.
> -- 
> Raji Abdulrafiu Tunde,
> Solid state and Material Physics Group,
> Department of Physics,
> University of Cape Town,
> Private Bag X3,
> Rondebosch 7701,
> Cape Town. South Africa.
> Cell: +27722668228
> Fax:  +27216503342
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