Education
Working experience
Pedagogical competence
From 2015 to 2019, I coordinated the bachelor program in renewable energy.
Previous research includes analysis of the electricity production from solar cells in Norway, field testing of PV modules, characterization of solar cell silicon, solar cells used in zero energy buildings and monitoring of the energy consumption in modern homes.
Teaching
I am teaching, or have been involved in, the following courses:
Member of the research group for energy materials. Ongoing research includes new methods for conversion of heat to electricity and theoretical analysis of advanced photovoltaic concepts. Is also involved in research on silicon solar cells through supervision/co-supervision of the following PhD-students:
Parts of the research on silicon solar cells was carried out in cooperation with Elkem Solar.
Journal articles as lead author
R. Strandberg
Using transfer coefficients to model series-connected multi-junction solar cells with radiative coupling
Applied Physics Letters 122 (2023). doi:10.1063/5.0152026.
R. Strandberg
An Analytic Approach to the Modeling of Multijunction Solar Cells
IEEE Journal of Photovoltaics 10, 1701-1711 (2020), DOI: 10.1109/JPHOTOV.2020.3013974
R. Strandberg
The JV-Characteristic of Intermediate Band Solar Cells with Overlapping Absorption Coefficients, IEEE Transactions on Electron Devices 64, 5027-5033 (2017), DOI: 10.1109/TED.2017.2762761
R. Strandberg
Analytic JV-Characteristics of Ideal Intermediate Band Solar Cells and Solar Cells with Up and Downconverters, IEEE Transactions on Electron Devices 64, 2275-2282 (2017), DOI:10.1109/TED.2017.2686359
R. Strandberg
Heat to electricity conversion by cold carrier emissive energy harvesters
Journal of Applied Physics 118, 215102 (2015), DOI: 10.1063/1.4936614
R. Strandberg
Theoretical limits for thermoradiative energy conversion
Journal of Applied Physics 117, 055105 (2015), DOI: 10.1063/1.4907392
R. Strandberg
Detailed balance analysis of area de-coupled double tandem photovoltaic modules, Applied Physics Letters 106, 033902 (2015), DOI: 10.1063/1.4906602
R. Strandberg
Evaluation of a selection of Intermediate Band Materials Based on Their Absorption Coefficients, IEEE Journal of Photovoltaics 3, 997-1003 (2013), DOI: 10.1109/JPHOTOV.2013.2261119
R. Strandberg, I. Aguilera
Evaluation of vanadium substituted In2S3 as a material for intermediate band solar cells, Solar Energy Materials and Solar Cells 98, 88-93 (2012), DOI: 10.1016/j.solmat.2011.10.008
R. Strandberg, T. W. Reenaas
Initial theoretical study of solar cells with an intermediate band of non-zero width and a thermalized electron population, Progress in Photovoltaics: Research and Applications 20, 431-441 (2011), DOI: 10.1002/pip.1155
R. Strandberg, T. W. Reenaas
Optimal Filling of the Intermediate Band in Idealized Intermediate-Band Solar Cells, IEEE Transactions on Electron Devices 58, 2559-2565 (2011), DOI: 10.1109/TED.2011.2155659
R. Strandberg, T. W. Reenaas
Drift-diffusion model for intermediate band solar cells including photofilling effects, Progress in Photovoltaics: Research and Applications 19, 21-32 (2011), DOI: 10.1002/pip.983
R. Strandberg, T. W. Reenaas
Limiting efficiency of intermediate band solar cells with spectrally selective reflectors, Applied Physics Letters 97, 031910 (2010), DOI: 10.1063/1.3466269
R. Strandberg, T.W. Reenaas
Photofilling of intermediate bands, Journal of Applied Physics 105, 124512 (2009), DOI: 10.1063/1.3153141
Last changed: 1.03.2024 09:03