Re: [SIESTA-L] Parameters for InAs?

2009-02-17 Thread Oleksandr Voznyy
Also the gap found from the DOS plot is about 4eV, which is also way too large. DOS is not a good way of looking at Eg since it is based on several k-points used for calculations. %block PS.lmax In 3 As 2 %endblock PS.lmax Don't cut it. If you have ghost states you might avoid them by

[SIESTA-L] Parameters for InAs?

2009-02-17 Thread Lianheng Tong
Hi all, I am doing a calculation on bulk InAs, and I am using LDA pseudo- potentials downloaded from the SIESTA website -- the ones imported from Abinit. I am using In pseudo-potential with semicore. After I converged the mesh cut-off (200 Ry) and the kpoints (Monkhorst pack 20*20*16) --

[SIESTA-L] density matrix format

2009-02-17 Thread Anders Odell
Dear users and developers I'm writing a subroutine that will contain a few matrix-matrix multiplications between the density matrix, the overlap matrix and other matrices of the same form. I have a few questions about the format of the density matrix Dscf (and the overlap matrix S). 1. Are th