Valerian Hahn

990 total citations
13 papers, 160 citations indexed

About

Valerian Hahn is a scholar working on Global and Planetary Change, Atmospheric Science and Health, Toxicology and Mutagenesis. According to data from OpenAlex, Valerian Hahn has authored 13 papers receiving a total of 160 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Global and Planetary Change, 10 papers in Atmospheric Science and 2 papers in Health, Toxicology and Mutagenesis. Recurrent topics in Valerian Hahn's work include Atmospheric aerosols and clouds (11 papers), Atmospheric chemistry and aerosols (10 papers) and Advanced Aircraft Design and Technologies (4 papers). Valerian Hahn is often cited by papers focused on Atmospheric aerosols and clouds (11 papers), Atmospheric chemistry and aerosols (10 papers) and Advanced Aircraft Design and Technologies (4 papers). Valerian Hahn collaborates with scholars based in Germany, United States and France. Valerian Hahn's co-authors include Christiane Voigt, Richard H. Moore, B. E. Anderson, Stefan Kaufmann, Felix Huber, Daniel Sauer, Hans Schlager, Tiziana Bräuer, Stephan Bansmer and Manuel Moser and has published in prestigious journals such as Geophysical Research Letters, Atmospheric chemistry and physics and Geoscientific model development.

In The Last Decade

Valerian Hahn

12 papers receiving 158 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Valerian Hahn Germany 8 139 112 41 15 13 13 160
Tina Jurkat-Witschas Germany 8 155 1.1× 148 1.3× 82 2.0× 11 0.7× 6 0.5× 19 211
Alfons Schwarzenboeck France 6 115 0.8× 107 1.0× 34 0.8× 9 0.6× 3 0.2× 11 132
Romy Heller Germany 7 123 0.9× 112 1.0× 26 0.6× 8 0.5× 9 0.7× 12 139
Teresa Vogl Germany 8 105 0.8× 126 1.1× 17 0.4× 6 0.4× 13 1.0× 18 168
M. Seifert Sweden 7 298 2.1× 300 2.7× 20 0.5× 4 0.3× 39 3.0× 12 321
Sarvesh Garimella United States 6 96 0.7× 117 1.0× 11 0.3× 5 0.3× 35 2.7× 13 136
Leonid Nichman United States 7 107 0.8× 182 1.6× 33 0.8× 7 0.5× 65 5.0× 16 200
Simon Kirschler Germany 8 135 1.0× 137 1.2× 11 0.3× 9 0.6× 20 1.5× 24 155
Anca Nemuc Romania 8 248 1.8× 241 2.2× 14 0.3× 10 0.7× 48 3.7× 31 287

Countries citing papers authored by Valerian Hahn

Since Specialization
Citations

This map shows the geographic impact of Valerian Hahn'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 Valerian Hahn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Valerian Hahn more than expected).

Fields of papers citing papers by Valerian Hahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Valerian Hahn. 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 Valerian Hahn. The network helps show where Valerian Hahn may publish in the future.

Co-authorship network of co-authors of Valerian Hahn

This figure shows the co-authorship network connecting the top 25 collaborators of Valerian Hahn. A scholar is included among the top collaborators of Valerian Hahn 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 Valerian Hahn. Valerian Hahn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

13 of 13 papers shown
1.
Sauer, Daniel, Christiane Voigt, Monika Scheibe, et al.. (2025). Fuel sulfur content can modulate contrail ice crystal numbers. Communications Earth & Environment. 6(1).
2.
Jurkat-Witschas, Tina, Armin Afchine, Volker Grewe, et al.. (2023). Differences in microphysical properties of cirrus at high and mid-latitudes. Atmospheric chemistry and physics. 23(20). 13167–13189. 7 indexed citations
3.
Kirschler, Simon, Christiane Voigt, B. E. Anderson, et al.. (2023). Overview and statistical analysis of boundary layer clouds and precipitation over the western North Atlantic Ocean. Atmospheric chemistry and physics. 23(18). 10731–10750. 19 indexed citations
4.
Hahn, Valerian, R. Meerkötter, Christiane Voigt, et al.. (2023). Pollution slightly enhances atmospheric cooling by low-level clouds in tropical West Africa. Atmospheric chemistry and physics. 23(15). 8515–8530. 3 indexed citations
5.
Moser, Manuel, Christiane Voigt, Tina Jurkat-Witschas, et al.. (2023). Microphysical and thermodynamic phase analyses of Arctic low-level clouds measured above the sea ice and the open ocean in spring and summer. Atmospheric chemistry and physics. 23(13). 7257–7280. 18 indexed citations
6.
Jurkat-Witschas, Tina, et al.. (2022). Icing wind tunnel measurements of supercooled large droplets using the 12 mm total water content cone of the Nevzorov probe. Atmospheric measurement techniques. 15(24). 7375–7394. 14 indexed citations
7.
Deroubaix, Adrien, Laurent Menut, Cyrille Flamant, et al.. (2022). Sensitivity of low-level clouds and precipitation to anthropogenic aerosol emission in southern West Africa: a DACCIWA case study. Atmospheric chemistry and physics. 22(5). 3251–3273. 4 indexed citations
8.
Voigt, Christiane, Jos Lelieveld, Hans Schlager, et al.. (2021). Aerosol and Cloud Changes during the Corona Lockdown in 2020 – First highlights from the BLUESKY campaign. 1 indexed citations
9.
Bräuer, Tiziana, Christiane Voigt, Daniel Sauer, et al.. (2021). Reduced ice number concentrations in contrails from low-aromatic biofuel blends. Atmospheric chemistry and physics. 21(22). 16817–16826. 33 indexed citations
10.
Bansmer, Stephan, et al.. (2021). Comparison of different droplet measurement techniques in the Braunschweig Icing Wind Tunnel. Atmospheric measurement techniques. 14(2). 1761–1781. 16 indexed citations
11.
Bräuer, Tiziana, Christiane Voigt, Daniel Sauer, et al.. (2021). Airborne Measurements of Contrail Ice Properties—Dependence on Temperature and Humidity. Geophysical Research Letters. 48(8). 23 indexed citations
12.
Righi, Mattia, Johannes Hendricks, Ulrike Lohmann, et al.. (2020). Coupling aerosols to (cirrus) clouds in the global EMAC-MADE3 aerosol–climate model. Geoscientific model development. 13(3). 1635–1661. 21 indexed citations
13.
Righi, Mattia, Johannes Hendricks, Ulrike Lohmann, et al.. (2019). A new approach to simulate aerosol effects on cirrus clouds in EMAC v2.54. 1 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.

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