Browsing NTNU Open by Author "Granlund, Håvard"

Now showing items 1-3 of 3

Colloidal crystals as templates for light harvesting structures in solar cells

Haugan, Einar; Granlund, Håvard; Gjessing, Jo; Marstein, Erik Stensrud (Journal article; Peer reviewed, 2011)

Monolayer colloidal crystals are formed using silica- and polystyrene beads and used as etch masks for the formation of regular, _m period hexagonal arrays of indentations in a silicon wafer. Such patterns can be used as ...
Fabrication of a Photonic Crystal using self-assembly: A potentially new rear reflector for thin solar cells

Granlund, Håvard (Master thesis, 2009)

The major issue with solar cells today, is the price per watt. To tackle this challenge several approaches are being made. One possible approach is to reduce the amount of silicon raw material used in todays wafer-based ...
Scanning X-ray ScatteringStudies of Mechanically Processed Polymers

Granlund, Håvard (Doktoravhandlinger ved NTNU, 1503-8181; 2013:324, Doctoral thesis, 2013)

Employing raster-scanning small- and wide-angle X-ray scattering (SAXS and WAXS), morphological variations in weakly scattering polymers have been mapped. These techniques inherently yield information on multiple length ...