512 citations · 650 across the 4 of their papers we have counts for
4 papers
Method for calculating the electronic structure of correlated materials from a truly first-principles LDA+U scheme
K. Karlsson, F. Aryasetiawan, O. Jepsen
We present a method for calculating the electronic structure of correlated materials based on a truly first-principles LDA+U scheme. Recently we suggested how to calculate U from f…
Strong electron-phonon coupling in the rare-earth carbide superconductor La2C3
J. S. Kim, W. -H. Xie, R. K. Kremer +8
We present the results of a crystal structure determination using neutron powder diffraction as well as the superconducting properties of the rare-earth sesquicarbide La2C3 (Tc ~ 1…
Calculations of Hubbard U from first-principles
F. Aryasetiawan, K. Karlsson, O. Jepsen +1
The Hubbard \emph{U} of the \emph{3d} transition metal series as well as SrVO, YTiO, Ce and Gd has been estimated using a recently proposed scheme based on the random-p…
Cuprate core level line shapes for different Cu-O networks
K. Karlsson, O. Gunnarsson, O. Jepsen
We have studied the Cu core level photoemission spectra in the Anderson impurity model for cuprates with different Cu-O networks, dimensionalities (zero, one, two and three) and Cu…