El 03/06/11 08:06, Peter Blaha escribi?:
If it gives a small U for a 5d system, it gives the expected result.
The method is reliable if a) most of the considered electrons (5d)
are localized
within the atomic sphere and b) is only reliable when LDA+U is
appicable, that means
if atomic
If it gives a small U for a 5d system, it gives the expected result.
The method is reliable if a) most of the considered electrons (5d) are
localized
within the atomic sphere and b) is only reliable when LDA+U is appicable, that
means
if atomic physics dominates and states are localized
Dear WIEN users,
Compounds with 5d metals have magnetic properties, but due to the
extended nature of the 5d orbitals the calculations give non-magnetic
results, includding the Hubbard U (Uh).
I have calculated the Uh using the method proposed by G. Madsen and P.
Novak:
Notes
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