How can I get REAL DIELECTRIC FUNCTION with frequency(E(ev)) by 0.01ev step?

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stshcs
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How can I get REAL DIELECTRIC FUNCTION with frequency(E(ev)) by 0.01ev step?

#1 Post by stshcs » Sat Dec 14, 2019 1:43 am

frequency dependent REAL DIELECTRIC FUNCTION (independent particle, no local field effects) density-density
E(ev) X Y Z XY YZ ZX
--------------------------------------------------------------------------------------------------------------
0.000000 2.352785 2.352785 1.568380 -0.000000 0.000000 0.000000
0.095826 2.353063 2.353063 1.568425 -0.000000 0.000000 0.000000
0.191651 2.353898 2.353898 1.568561 -0.000000 0.000000 0.000000
0.287477 2.355294 2.355294 1.568788 -0.000000 0.000000 0.000000

In the OUTCAR file(as you see above), the first colomn is added by 0.095826ev. I want the added value is 0.01ev, how can I get by setting INCAR or by other methods?

merzuk.kaltak
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Re: How can I get REAL DIELECTRIC FUNCTION with frequency(E(ev)) by 0.01ev step?

#2 Post by merzuk.kaltak » Tue Aug 25, 2020 1:19 pm

You can set the frequency spacing indirectly with the maximum frequency considered OMEGAMAX and the number of frequency points set by NEDOS.

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