462 citations · 6.7k across the 144 of their papers we have counts for
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Cluster-size dependence in cellular dynamical mean-field theory
Shiro Sakai, Giorgio Sangiovanni, Marcello Civelli +3
We examine the cluster-size dependence of the cellular dynamical mean-field theory (CDMFT) applied to the two-dimensional Hubbard model. Employing the continuous-time quantum Monte…
Size control of Charge-Orbital Order in Half-Doped Manganite, LaCaMnO
Hena Das, G. Sangiovanni, A. Valli +2
Motivated by recent experimental results, we study the effect of size reduction on half-doped manganite, LaCaMnO, using the combination of density functional th…
Effects of electronic correlations and disorder on the thermopower of NaxCoO2
Philipp Wissgott, Alessandro Toschi, Giorgio Sangiovanni +1
For the thermoelectric properties of NaxCoO2, we analyze the effect of local Coulomb interaction and (disordered) potential differences for Co-sites with adjacent Na-ion or vacancy…