164 citations · 380 across the 5 of their papers we have counts for
5 papers
Oxidation effects on graded porous silicon anti-reflection coatings
Annett Thøgersen, Josefine H. Selj, Erik S. Marstein
Efficient anti-reflection coatings (ARC) improve the light collection and thereby increase the current output of solar cells. By simple electrochemical etching of the Si wafer, por…
The dielectric functions and optical band gaps of thin films of amorphous and cubic crystalline Mg~2NiH~4
J. H. Selj, T. Mongstad, B. Hauback +1
Magnesium nickel hydride films have earlier been suggested for several optoelectronic applications, but the optical properties and band gap have not been firmly established. In thi…
Photometry and spectroscopy of GRB 060526: A detailed study of the afterglow and host galaxy of a z=3.2 gamma-ray burst
C. C. Thöne, D. A. Kann, G. Jóhannesson +58
Aims: With this paper we want to investigate the highly variable afterglow light curve and environment of gamma-ray burst (GRB) 060526 at . Methods: We present one of the…
A Search for Host Galaxies of 24 Gamma-Ray Bursts
J. -E. Ovaldsen, A. O. Jaunsen, J. P. U. Fynbo +6
We report the results from observations of 24 gamma ray burst (GRB) fields from 2005 and 2006 undertaken at the Danish 1.54m telescope at ESO/La Silla. Photometry and positions for…
Supernova 2006aj and the associated X-Ray Flash 060218
J. Sollerman, A. O. Jaunsen, J. P. U. Fynbo +23
We have studied the afterglow of the gamma-ray burst (GRB) of February 18, 2006. This is a nearby long GRB, with a very low peak energy, and is therefore classified as an X-ray Fla…