183 citations · 420 across the 11 of their papers we have counts for
Showing 2012Show all
2 papers · 1 filter
cond-mat.mes-hall2012★ 6 cited
Scaling in the correlation energies of two-dimensional artificial atoms
Alexander Odriazola, Mikko M Ervasti, Ilja Makkonen +4
We find an unexpected scaling in the correlation energy of artificial atoms, i.e., harmonically confined two-dimensional quantum dots. The scaling relation is found through extensi…
cond-mat.mes-hall2012★ 6 cited
Exchange-correlation potentials for inhomogeneous electron systems in two dimensions from exact diagonalization: comparison with the local-spin-density approximation
Ilja Makkonen, Mikko M. Ervasti, Ville Kauppila +1
We consider electronic exchange and correlation effects in density-functional calculations of two-dimensional systems. Starting from wave function calculations of total energies an…