Light and Electricity from Novel Semiconductors (LENS) / The Semiconductor Physics Group

The overall vision is “application-motivated basic research” where we address rather fundamental materials science and physics issues but in most cases with a clear vision for long-term applications relevant to enabling technologies for renewable energy. On a more detailed level, a central ingredient is to cover the whole ‘value-chain’ from materials synthesis to realization and evaluation of test (device) structures.

Group photo of LENS.

Photo: UiO

LENS comprises currently about 18 externally funded projects and key areas are:

  • Wide bandgap semiconductors and transparent conductive oxides (especially, ZnO, SiC and Indium-Tin-Oxides) (specific headlines are “synthesis”, “doping”, “defects”, “gate dielectrics”, “radiation detectors”, “devices for solid state lightening”, “photovoltaics and new generation solar cells”, and “photo-electrical-conversion”)
  • Semiconductor nanoscience/technology (“ embedded nanocrystals”, “porous Si”, “thermoelectric materials”, and “ion-beam nanostructuring”)
  • High and medium purity Si (“solar cells”, “radiation detectors”, ”shallow junctions”, “point defects and diffusion”)
  • (N)MEMS and MOEMS (Nano/Micro-Electrical-Mechanical-Systems including tuneable optical filters, actuators, and pressure sensors for medical applications).

LENS has a high international visibility, as manifested by invited talks at leading international conferences, invited review articles, research awards, and numerous international collaborators and projects. LENS also plays a central role in the Norwegian Centre for Environmental Energy Research on Solar Cell Technology, awarded by the Norwegian Research Council and involving four research partners and nine industrial partners.

Scientifically, LENS has an annual output of ~20 journal papers and ~10 conference papers, ~4 PhD candidates, ~4 MSc candidates, ~2 patent applications and declarations of inventions.

Published Nov. 11, 2010 5:11 PM - Last modified Sep. 7, 2017 11:31 AM


Research Group Leader:

Bengt Gunnar Svensson


Administrative contact person:

Marit Larsen


Visiting address:

Kristen Nygaards hus

Gaustadalleen 23A

0373 OSLO



+47 22 85 28 79