most citedModeling the momentum distributions of annihilating electron-positron pairs in solids

143 citations · 143 across the 2 of their papers we have counts for

collaborators

3 papers

cond-mat.mtrl-sci2005★ 143 cited

Modeling the momentum distributions of annihilating electron-positron pairs in solids

I. Makkonen, M. Hakala, M. J. Puska

Measuring the Doppler broadening of the positron annihilation radiation or the angular correlation between the two annihilation gamma quanta reflects the momentum distribution of e…

physics.comp-ph2005

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…

cond-mat.mtrl-sci1999

First-Principles Calculations of Positron Annihilation in Solids

B. Barbiellini, M. Hakala, R. M. Nieminen +1

We present first-principles approaches based on density functional theory for calculating positron states and annihilation characteristics in condensed matter. The treatment of the…