Nicole Assmann

Doctoral Research Fellow - Semiconductor physics

Norwegian version of this page

Email nicole.assmann@smn.uio.no

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Visiting address Gaustadalleen 23A Kristen Nygaards hus 0373 OSLO

Postal address Postboks 1048 Blindern 0316 Oslo

Other affiliations Faculty of Mathematics and Natural Sciences (Student)

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Academic interests

FT-IR spectroscopy, DLTS

Courses taught

Background

Nicole Aßmann studied phyics in Heidelberg, Germany, where she finished her M. Sc. in 2021. The Master Thesis was carried out at UiO about MOS structures for power electronics.
She started as PhD candidate in September 2021 in physics at UiO in the field of semiconductor physics. The main objective of this project is to identify the hydrogen-related defects present in commercial solar-grade silicon to determine which of these defects influence efficiency degradation processes.

Tags: SMN, LENS, FTIR, DLTS

Hammann, Benjamin; Aßmann, Nicole; Schön, Jonas; Kwapil, Wolfram; Schindler, Florian & Roder, Sebastian [Show all 8 contributors for this article] (2023). Understanding the impact of the cooling ramp of the fast-firing process on light- and elevated-temperature-induced degradation. Solar Energy Materials and Solar Cells. ISSN 0927-0248. 259, p. 1–9. doi: 10.1016/j.solmat.2023.112462.
Søndenå, Rune; Weiser, Philip Michael; Mosel, Frank; Aßmann, Nicole; Hansen, Per-Anders Stensby & Monakhov, Eduard (2023). Controlling the hydrogen concentration in boron- and gallium-doped silicon wafers. AIP Conference Proceedings. ISSN 0094-243X. 2826(1), p. 110008-1–110008-6. doi: 10.1063/5.0141155. Full text in Research Archive
Hammann, Benjamin; Assmann, Nicole; Weiser, Philip Michael; Kwapil, Wolfram; Niewelt, Tim & Schindler, Florian [Show all 9 contributors for this article] (2023). The Impact of Different Hydrogen Configurations on Light- and Elevated-Temperature- Induced Degradation. IEEE Journal of Photovoltaics. ISSN 2156-3381. 13(2), p. 224–235. doi: 10.1109/JPHOTOV.2023.3236185. Full text in Research Archive
Hammann, Benjamin; Aßmann, Nicole; Weiser, Philip Michael; Kwapil, Wolfram; Niewelt, Tim & Schindler, Florian [Show all 9 contributors for this article] (2022). Hydrogen complexes present after different firing profiles and their influence on LeTID degradation. Conference record of the Photovoltaic Specialists Conference. ISSN 0160-8371. doi: 10.1109/PVSC48317.2022.9938782.
Assmann, Nicole; Persson, Clas; Kuznetsov, Andrej & Monakhov, Eduard (2021). Fine structure in electronic transitions attributed to nitrogen donor in silicon carbide. Applied Physics Letters. ISSN 0003-6951. 119(26). doi: 10.1063/5.0074046. Full text in Research Archive

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Aßmann, Nicole; Sondenå, Rune; Hammann, Benjamin; Kwapil, Wolfram & Monakhov, Eduard (2023). Reducing Time and Costs of FT-IR Studies of the Ef-fect of SiNx, Dopants, and Emitter on Hydrogen Spe-cies in Si Wafers and Solar Cell Structures.

View all works in Cristin

Published Sep. 10, 2021 1:50 PM - Last modified Jan. 2, 2023 3:43 PM

Projects

Research Centre for Sustainable Solar Cell Technology (SuSolTech)

Research groups

Semiconductor Physics