Linear Response U

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Linear Response U

Postby huan0001 » Tue Nov 13, 2018 4:21 pm

Dear all,
I calculated the Hubbard U values according to Cococcioni's paper Phys. Rev. B 71, 035105.
https://doi.org/10.1103/PhysRevB.71.035105
But the results I got are always ~2eV larger than that in this paper. Have you ever tried this approach and know what is the reason?
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