77 citations · 164 across the 6 of their papers we have counts for
6 papers
Mott-Kondo Insulator Behavior in the Iron Oxychalcogenides
B. Freelon, Yu Hao Liu, Jeng-Lung Chen +12
We perform a combined experimental-theoretical study of the Fe-oxychalcogenides (FeO) series LaOFeO\emph{M} (\emph{M}=S, Se), which is the latest…
Orbital-Selective Mottness in Layered Iron Oxychalcogenides: The Case of Na_{2}Fe_{2}OSe_{2}
Luis Craco, Mukul S. Laad, Stefano Leoni
Using a combination of th local-density approximtion (LDA) and dynamicla mean-field theory (DMFT) calculations, we explore the correlated electronic structure of a member of the la…
Unconventional Mott Transition in KxFe2-ySe2
L. Craco, M. S. Laad, S. Leoni
Whether the newly discovered KxFe2-ySe2 systems are doped Mott or band insulators is key to how superconductivity emerges at lower temperature. With extant theoretical studies supp…
Orbital-spin order and the origin of structural distortion in MgTiO
S. Leoni, A. N. Yaresko, N. Perkins +2
We analyze electronic, magnetic, and structural properties of the spinel compound MgTiO using the local density approximation+U method. We show how MgTiO undergoes…
Normal State Correlated Electronic Structure of Iron Pnictides
L. Craco, M. S. Laad, S. Leoni +1
We describe the correlated electronic structure of a prototype Fe-pnictide superconductor, , using LDA+DMFT. Strong, multi-orbital electronic correlations gener…
Insulator-Metal transition in the Doped 3d1 Transition Metal Oxide LaTiO3
L. Craco, M. S. Laad, S. Leoni +1
The doping induced insulator-metal transition in is studied using the ab-initio LDA+DMFT method. Combining the LDA bandstructure for the actual, distorted s…