58 citations · 73 across the 4 of their papers we have counts for
5 papers
Giant vortices in rotating electron droplets
E. Rasanen, H. Saarikoski, Y. Yu +3
We predict the formation of giant vortices in quasi-two-dimensional quantum dots at high magnetic fields, i.e., in rapidly rotating electron droplets. Our numerical results of quan…
First principles electron transport: finite-element implementation for nanostructures
Paula Havu, Ville Havu, Martti J. Puska +3
We have modeled transport properties of nanostructures using the Green's function method within the framework of the density-functional theory. The scheme is computationally demand…
Calculation of valence electron momentum densities using the projector augmented-wave method
I. Makkonen, M. Hakala, M. J. Puska
We present valence electron Compton profiles calculated within the density-functional theory using the all-electron full-potential projector augmented-wave method (PAW). Our result…
Vortex formation in quantum dots in high magnetic fields
H. Saarikoski, A. Harju, M. J. Puska +1
We study electronic structures of two-dimensional quantum dots in high magnetic fields using the density-functional theory (DFT) and the exact diagonalization (ED). With increasing…
A novel multigrid method for electronic structure calculations
M. Heiskanen, T. Torsti, M. J. Puska +1
A general real-space multigrid algorithm for the self-consistent solution of the Kohn-Sham equations appearing in the state-of-the-art electronic-structure calculations is describe…