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Oliver Hohn

Explore the profile of Oliver Hohn including associated specialties, affiliations and a list of published articles. Areas
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Articles 43
Citations 609
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Recent Articles
1.
Hohn O, Meixenberger K, Volkwein A, Korner K, Icli S, Koppe U, et al.
BMC Infect Dis . 2024 Nov; 24(1):1228. PMID: 39487409
Objectives: People living with HIV (PLWH) are a risk group for severe symptoms and higher mortality during COVID-19. We analyzed the dynamic rise of SARS-CoV-2 seroprevalence induced by coinfections and...
2.
Cordaro A, Muller R, Tabernig S, Tucher N, Schygulla P, Hohn O, et al.
ACS Photonics . 2023 Nov; 10(11):4061-4070. PMID: 38027248
Multijunction solar cells provide a path to overcome the efficiency limits of standard silicon solar cells by harvesting a broader range of the solar spectrum more efficiently. However, Si-based multijunction...
3.
Schube J, Hohn O, Schygulla P, Muller R, Jahn M, Mikolasch G, et al.
Sci Rep . 2023 Sep; 13(1):15745. PMID: 37735612
Low-cost approaches for mass production of III-V-based photovoltaics are highly desired today. For the first time, this work presents industrially relevant mask and plate for front metallization of III-V-based solar...
4.
Wessels A, Christen L, Callies A, Kroyer T, Hohn O, Blasi B
Opt Express . 2023 Jun; 31(12):20102-20111. PMID: 37381411
We compare two model approaches for the ray optical description of PV modules with coloring based on an interference layer system on the inside of the cover glass. The light...
5.
Callies A, Hanser M, Goldschmidt J, Blasi B, Hohn O
Opt Express . 2023 Jun; 31(12):19428-19442. PMID: 37381358
Perovskite-silicon tandem solar cells have made rapid progress in the last decade. Still, they suffer from multiple loss channels, one of them being optical losses including reflection and thermalization. In...
6.
Blasi B, Hanser M, Jager K, Hohn O
Opt Express . 2022 Oct; 30(14):24762-24772. PMID: 36237022
Solar cells can harvest incident sunlight very efficiently by utilizing grating-based light trapping. As the working principle of such gratings strongly depends on the number as well as the propagation...
7.
Muscarella L, Cordaro A, Krause G, Pal D, Grimaldi G, Antony L, et al.
ACS Appl Mater Interfaces . 2022 Aug; 14(33):38067-38076. PMID: 35943781
Lead-halide perovskites offer excellent properties for lighting and display applications. Nanopatterning perovskite films could enable perovskite-based devices with designer properties, increasing their performance and adding novel functionalities. We demonstrate the...
8.
Nguyen-Hoai T, Hohn O, Pezzutto A, Westermann J
Methods Mol Biol . 2022 Jun; 2521:129-154. PMID: 35732996
Genetic vaccination using naked plasmid DNA is an immunization strategy both against infectious diseases and cancer.In order to improve efficacy of DNA vaccines, particularly in large animals and humans, different...
9.
Wessels A, Callies A, Blasi B, Kroyer T, Hohn O
Opt Express . 2022 Apr; 30(9):14586-14599. PMID: 35473198
We present a method for modeling the optical properties of interference layer systems on structured surfaces as used in the MorphoColor technology for coloring integrated photovoltaic modules. By combining a...
10.
Tillmann P, Blasi B, Burger S, Hammerschmidt M, Hohn O, Becker C, et al.
Opt Express . 2021 Jul; 29(14):22517-22532. PMID: 34266013
Multi-junction solar cells allow to utilize sunlight more effectively than single junction solar cells. In this work, we present optical simulations of III-V-on-silicon solar cells with a metal grating at...