Coordinates of Partial DOS

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ecoulter
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Coordinates of Partial DOS

#1 Post by ecoulter » Sat Apr 27, 2013 1:29 am

Can someone help me understand what coordinates are used in projecting the l,m decomposed partial density of states? (using LORBIT = 11)

I am not sure what axes the projected p_x, p_y, p_z are oriented along. As far as I know, it should not be the lattice vectors given in the POSCAR, as these are not necessarily orthogonal.

Does VASP use the underlying cartesian system* used to describe the lattice vectors, or is there some other hidden coordinate system used?

There seems to be no mention of this in the documentation, only some of the grids are described (which all use the atomic lattice vectors for so-called "x, y, and z").

*For example, given the lattice vectors

1/2 1/2 0
0 1/2 1/2
1/2 0 1/2

The three are non-orthogonal, but they are written in an orthogonal basis.
Last edited by ecoulter on Sat Apr 27, 2013 1:29 am, edited 1 time in total.

support_vasp
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Re: Coordinates of Partial DOS

#2 Post by support_vasp » Tue Sep 10, 2024 2:28 pm

Hi,

We're sorry that we didn’t answer your question. This does not live up to the quality of support that we aim to provide. The team has since expanded. If we can still help with your problem, please ask again in a new post, linking to this one, and we will answer as quickly as possible.

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