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Hallvard Angelskår

Research Manager

Hallvard Angelskår

Research Manager

Hallvard Angelskår
Phone: 481 77 284
Email:
Department: Microsystems and Nanotechnology
Office: Oslo

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=1473120

A low-power infrared source based on a silicon photonic-crystal membrane has been designed. Temperature distribution and reflection spectrum has been simulated. Large narrowband IR absorption is obtained with optimal material doping....

Authors Jon Olav Grepstad Jo Gjessing Hallvard Angelskår Zeljko Skokic Thor Bakke Aina Kristin Herbjørnrød Aasmund Sudbø
Year 2016
Type Academic lecture
Publication
https://www.sintef.no/en/publications/publication/?pubid=1456583

A low-power infrared source based on a silicon photonic-crystal membrane has been designed. Temperature distribution and reflection spectrum has been simulated. Large narrowband IR absorption is obtained with optimal material doping...

Authors Jon Olav Grepstad Jo Gjessing Hallvard Angelskår Zeljko Skokic Thor Bakke Aasmund Sudbø
Year 2016
Type Academic chapter/article/Conference paper
Publication
https://www.sintef.no/en/publications/publication/?pubid=1056694

Twenty different boron-doped Czochralski silicon materials have been analyzed for light-induced degradation. The carrier lifetime degradation was monitored by an automated quasi-steady-state photoconductance setup with an externally controlled bias lamp for in-situ illumination between measurements...

Authors Tine Uberg Nærland Halvard Haug Hallvard Angelskår Rune Søndenå Erik Stensrud Marstein Lars Arnberg
Year 2013
Type Academic article
Publication
https://www.sintef.no/en/publications/publication/?pubid=1026971

Oxygen induced stacking faults (OSFs) are mainly seen in oxygen rich wafers from the seed end of Cz-silicon crystals. In wafers this ring shaped OSF-region delineates a border between two defect regions; usually silicon self-interstitials dominate outside and vacancies inside this ring. High...

Authors Rune Søndenå Yu Hu Mari Juel Marie Syre Wiig Hallvard Angelskår
Year 2013
Type Academic article