Jan Ruschel

1.1k total citations
31 papers, 443 citations indexed

About

Jan Ruschel is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Electrical and Electronic Engineering. According to data from OpenAlex, Jan Ruschel has authored 31 papers receiving a total of 443 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Condensed Matter Physics, 18 papers in Electronic, Optical and Magnetic Materials and 11 papers in Electrical and Electronic Engineering. Recurrent topics in Jan Ruschel's work include GaN-based semiconductor devices and materials (29 papers), Ga2O3 and related materials (18 papers) and ZnO doping and properties (11 papers). Jan Ruschel is often cited by papers focused on GaN-based semiconductor devices and materials (29 papers), Ga2O3 and related materials (18 papers) and ZnO doping and properties (11 papers). Jan Ruschel collaborates with scholars based in Germany, Brazil and Italy. Jan Ruschel's co-authors include S. Einfeldt, M. Weyers, Johannes Glaab, Michael Kneissl, Tim Kolbe, Jens Raß, Hyun Kyong Cho, A. Knauer, Martin Guttmann and Tim Wernicke and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Journal of Physics D Applied Physics.

In The Last Decade

Jan Ruschel

27 papers receiving 423 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Jan Ruschel Germany 12 388 233 167 152 131 31 443
Joosun Yun South Korea 9 307 0.8× 201 0.9× 138 0.8× 74 0.5× 116 0.9× 18 339
Anri Watanabe Japan 7 280 0.7× 140 0.6× 94 0.6× 174 1.1× 58 0.4× 15 349
Moritz Brendel Germany 13 283 0.7× 208 0.9× 158 0.9× 155 1.0× 98 0.7× 25 405
A. M. Mizerov Russia 12 392 1.0× 240 1.0× 187 1.1× 135 0.9× 117 0.9× 68 444
Alain Gellé France 10 79 0.2× 125 0.5× 347 2.1× 200 1.3× 42 0.3× 14 481
Tohru Yatabe Japan 6 452 1.2× 318 1.4× 184 1.1× 73 0.5× 204 1.6× 7 475
Martin Martens Germany 11 411 1.1× 250 1.1× 175 1.0× 131 0.9× 140 1.1× 20 470
Huiqing Sun China 11 287 0.7× 208 0.9× 147 0.9× 127 0.8× 141 1.1× 50 383
C. Ugolini United States 10 325 0.8× 160 0.7× 202 1.2× 164 1.1× 61 0.5× 13 378
Tilman Schimpke Germany 14 453 1.2× 220 0.9× 263 1.6× 197 1.3× 149 1.1× 21 534

Countries citing papers authored by Jan Ruschel

Since Specialization
Citations

This map shows the geographic impact of Jan Ruschel's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Jan Ruschel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jan Ruschel more than expected).

Fields of papers citing papers by Jan Ruschel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jan Ruschel. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Jan Ruschel. The network helps show where Jan Ruschel may publish in the future.

Co-authorship network of co-authors of Jan Ruschel

This figure shows the co-authorship network connecting the top 25 collaborators of Jan Ruschel. A scholar is included among the top collaborators of Jan Ruschel based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Jan Ruschel. Jan Ruschel is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Ruschel, Jan, et al.. (2025). Effect of quantum well number on the efficiency and degradation of AlGaN-based far-UVC LEDs emitting at 233 nm and 226 nm. Semiconductor Science and Technology. 40(4). 45004–45004. 1 indexed citations
2.
Raß, Jens, Martin Guttmann, Hyun Kyong Cho, et al.. (2025). Far-UVC micro-LED arrays for efficient light extraction and fiber coupling. Applied Physics Letters. 127(16).
3.
Ruschel, Jan, Francesco Piva, Matteo Buffolo, et al.. (2025). Efficiency- and lifetime-limiting effects of commercially available UVC LEDs: a review. Journal of Physics Photonics. 7(3). 32002–32002.
4.
Klose, Holger, et al.. (2025). Skin safety of 233 nm far UV-C ex vivo and in vivo – Pilot study for evaluating different populations and multiple exposures. Journal of Photochemistry and Photobiology B Biology. 272. 113262–113262.
5.
Kolbe, Tim, Hyun Kyong Cho, Sylvia Hagedorn, et al.. (2024). 226 nm Far‐Ultraviolet‐C Light Emitting Diodes with an Emission Power over 2 mW. physica status solidi (RRL) - Rapid Research Letters. 18(11). 4 indexed citations
6.
7.
Hagedorn, Sylvia, Hyun Kyong Cho, Tim Kolbe, et al.. (2024). Influence of the AlN-sapphire template on the optical polarization and efficiency of AlGaN-based far-UVC micro LED arrays. Semiconductor Science and Technology. 40(1). 15019–15019. 1 indexed citations
8.
Ruschel, Jan, Jens W. Tomm, Johannes Glaab, et al.. (2023). Spatially resolved degradation effects in UVB LEDs stressed by constant current operation. Applied Physics Letters. 122(13). 5 indexed citations
9.
Knauer, A., Tim Kolbe, Sylvia Hagedorn, et al.. (2023). Strain induced power enhancement of far-UVC LEDs on high temperature annealed AlN templates. Applied Physics Letters. 122(1). 23 indexed citations
10.
Piva, Francesco, Carlo De Santi, Matteo Buffolo, et al.. (2023). Impact of Mg-doping on the performance and degradation of AlGaN-based UV-C LEDs. Applied Physics Letters. 122(15). 11 indexed citations
11.
Kolbe, Tim, A. Knauer, Jens Raß, et al.. (2023). 234 nm far-ultraviolet-C light-emitting diodes with polarization-doped hole injection layer. Applied Physics Letters. 122(19). 24 indexed citations
12.
Gupta, Priti, Martin Guttmann, Jan Ruschel, et al.. (2023). Temperature-dependent electroluminescence of stressed and unstressed InAlGaN multi-quantum well UVB LEDs. Applied Physics Letters. 122(15). 7 indexed citations
13.
Raß, Jens, Hyun Kyong Cho, Martin Guttmann, et al.. (2023). Enhanced light extraction efficiency of far-ultraviolet-C LEDs by micro-LED array design. Applied Physics Letters. 122(26). 25 indexed citations
14.
Glaab, Johannes, Jan Ruschel, Hyun Kyong Cho, et al.. (2022). Impact of operation parameters on the degradation of 233 nm AlGaN-based far-UVC LEDs. Journal of Applied Physics. 131(1). 21 indexed citations
15.
Meneghini, Matteo, Francesco Piva, Carlo De Santi, et al.. (2022). UV LED reliability: degradation mechanisms and challenges. Research Padua Archive (University of Padua). 43–43. 3 indexed citations
16.
Ruschel, Jan, Johannes Glaab, Norman Susilo, et al.. (2020). Reliability of UVC LEDs fabricated on AlN/sapphire templates with different threading dislocation densities. Applied Physics Letters. 117(24). 42 indexed citations
17.
Glaab, Johannes, Jan Ruschel, Tim Kolbe, et al.. (2019). Degradation of (In)AlGaN-Based UVB LEDs and Migration of Hydrogen. IEEE Photonics Technology Letters. 31(7). 529–532. 44 indexed citations
18.
Ruschel, Jan, Johannes Glaab, Neysha Lobo‐Ploch, et al.. (2019). Current-induced degradation and lifetime prediction of 310  nm ultraviolet light-emitting diodes. Photonics Research. 7(7). B36–B36. 53 indexed citations
19.
Cho, Hyun Kyong, Neysha Lobo‐Ploch, Jens Raß, et al.. (2018). Bow Reduction of AlInGaN-Based Deep UV LED Wafers Using Focused Laser Patterning. IEEE Photonics Technology Letters. 30(20). 1792–1794. 4 indexed citations
20.
Ruschel, Jan, Johannes Glaab, Moritz Brendel, et al.. (2018). Localization of current-induced degradation effects in (InAlGa)N-based UV-B LEDs. Journal of Applied Physics. 124(8). 27 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Joosun Yun Breakdown of academic impact, for papers by Anri Watanabe Breakdown of academic impact, for papers by Moritz Brendel Breakdown of academic impact, for papers by A. M. Mizerov Breakdown of academic impact, for papers by Alain Gellé Breakdown of academic impact, for papers by Tohru Yatabe Breakdown of academic impact, for papers by Martin Martens Breakdown of academic impact, for papers by Huiqing Sun Breakdown of academic impact, for papers by C. Ugolini Breakdown of academic impact, for papers by Tilman Schimpke
Rankless by CCL
2026