Sven Öberg
Sven Öberg

Sven Öberg

Tillämpad fysik
Materialvetenskap
Institutionen för teknikvetenskap och matematik
sven.oberg@ltu.se
0920-491066
E192 Luleå

Research

My main research is in the area of applied mathematics and computational physics/chemistry.

A major part this work involves developing efficient methods and computer software for first-principles calculations on large atomic systems (1000 atoms or more), based on Density-Functional Theory (DFT), with applications mostly on defects in semiconductors, but also on nanostructures and biochemical molecules.

Publications

Teaching

I teach engineering students in mathematics, numerical analysis and parallel computing. Also give a number of PhD courses on modelling in materials science.

External

Part time, I am also advanced consultant in scientific computing and project leader at the High Performance Computing Centre North at Umeå University.

Link

Publikationer

Artikel i tidskrift

Charged dopants in neutral supercells through substitutional donor (acceptor) (2018)

nitrogen donor charging of the nitrogen-vacancy center in diamond
Löfgren. R, Pawar. R, Öberg. S, Larsson. A
New Journal of Physics, ISSN: 1367-2630, Vol. 20
Artikel i tidskrift

Computational study of the CO adsorption and diffusion in zeolites (2018)

validating the Reed–Ehrlich model
Berezovsky. V, Öberg. S
Adsorption, ISSN: 0929-5607, Vol. 24, nr. 4, s. 403-413
Artikel i tidskrift

First-principles calculations of iron-hydrogen reactions in silicon (2018)

Santos. P, Coutinho. J, Öberg. S
Journal of Applied Physics, ISSN: 0021-8979, Vol. 123, nr. 24
Artikel i tidskrift

Optoelectronics and defect levels in hydroxyapatite by first-principles (2018)

Avakyan. L, Paramonova. E, Coutinho. J, Öberg. S, Bystrov. V, Bugaev. L
Journal of Chemical Physics, ISSN: 0021-9606, Vol. 148, nr. 15
Artikel i tidskrift

A first-principles model of copper-boron interactions in Si (2017)

for the light-induced degradation of solar Si
Wright. E, Coutinho. J, Öberg. S, Torres. V
Journal of Physics, ISSN: 0953-8984, Vol. 29, nr. 6