135 citations · 248 across the 5 of their papers we have counts for
5 papers
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…
Surface oxide on thin films of yttrium hydride studied by neutron reflectometry
Trygve Mongstad, Charlotte Platzer-Björkman, Jan Petter Mæhlen +3
The applicability of standard methods for compositional analysis is limited for H-containing films. Neutron reflectometry is a powerful, non-destructive method that is especially s…
MgyNi1-y(Hx) thin films deposited by magnetron co-sputtering
Trygve Mongstad, Chang C. You, Annett Thøgersen +4
In this work we have synthesised thin films of MgyNi1-y(Hx) metal and metal hydride with y between 0 and 1. The films are deposited by magnetron co-sputtering of metallic targets o…
A new thin film photochromic material: Oxygen-containing yttrium hydride
Trygve Mongstad, Charlotte Platzer-Björkman, Jan Petter Maehlen +6
In this work we report on photochromism in transparent thin film samples of oxygen-containing yttrium hydride. Exposure to visible and ultraviolet (UV) light at moderate intensity…
Transparent yttrium hydride thin films prepared by reactive sputtering
T. Mongstad, C. Platzer-Björkman, S. Zh. Karazhanov +3
Metal hydrides have earlier been suggested for utilization in solar cells. With this as a motivation we have prepared thin films of yttrium hydride by reactive magnetron sputter de…