E. Hammer

709 total citations
9 papers, 301 citations indexed

About

E. Hammer is a scholar working on Atmospheric Science, Global and Planetary Change and Health, Toxicology and Mutagenesis. According to data from OpenAlex, E. Hammer has authored 9 papers receiving a total of 301 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Atmospheric Science, 9 papers in Global and Planetary Change and 5 papers in Health, Toxicology and Mutagenesis. Recurrent topics in E. Hammer's work include Atmospheric aerosols and clouds (9 papers), Atmospheric chemistry and aerosols (8 papers) and Air Quality and Health Impacts (5 papers). E. Hammer is often cited by papers focused on Atmospheric aerosols and clouds (9 papers), Atmospheric chemistry and aerosols (8 papers) and Air Quality and Health Impacts (5 papers). E. Hammer collaborates with scholars based in Switzerland, Germany and France. E. Hammer's co-authors include E. Weingartner, Nicolas Bukowiecki, Urs Baltensperger, C. R. Hoyle, Paul Zieger, Werner Eugster, Jean‐Charles Dupont, Zsófia Jurányi, T. Elías and Frédéric Burnet and has published in prestigious journals such as Atmospheric chemistry and physics, Journal of Geophysical Research Atmospheres and Atmospheric Research.

In The Last Decade

E. Hammer

9 papers receiving 300 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
E. Hammer Switzerland 8 272 264 95 35 30 9 301
Haofei Wang China 11 281 1.0× 249 0.9× 100 1.1× 16 0.5× 72 2.4× 24 360
T. Nagatani Japan 8 345 1.3× 309 1.2× 94 1.0× 76 2.2× 21 0.7× 10 378
S. A. Christopher United States 10 299 1.1× 290 1.1× 46 0.5× 37 1.1× 30 1.0× 20 337
M.-J. Jeong South Korea 4 420 1.5× 416 1.6× 57 0.6× 30 0.9× 40 1.3× 6 457
Juha Tonttila Finland 12 360 1.3× 311 1.2× 102 1.1× 48 1.4× 64 2.1× 35 398
Jamie Trembath United Kingdom 8 363 1.3× 337 1.3× 75 0.8× 66 1.9× 34 1.1× 13 404
A. L. Correia Brazil 8 256 0.9× 234 0.9× 75 0.8× 24 0.7× 18 0.6× 21 317
Maximilian Dollner Austria 12 393 1.4× 335 1.3× 106 1.1× 31 0.9× 24 0.8× 26 431
Byoung‐Cheol Choi South Korea 7 291 1.1× 283 1.1× 81 0.9× 15 0.4× 31 1.0× 23 346
Piotr Kupiszewski Switzerland 10 397 1.5× 363 1.4× 106 1.1× 41 1.2× 14 0.5× 11 410

Countries citing papers authored by E. Hammer

Since Specialization
Citations

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

Fields of papers citing papers by E. Hammer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of E. Hammer

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

All Works

9 of 9 papers shown
1.
Hoyle, C. R., Clare Webster, Harald E. Rieder, et al.. (2016). Chemical and physical influences on aerosol activation in liquid clouds: a study based on observations from the Jungfraujoch, Switzerland. Atmospheric chemistry and physics. 16(6). 4043–4061. 9 indexed citations
2.
Schmidt, Susann, Johannes Schneider, Thomas Klimach, et al.. (2015). In-situ single submicron particle composition analysis of ice residuals from mountain-top mixed-phase clouds in Central Europe. Publication Server of Goethe University Frankfurt am Main (Goethe University Frankfurt). 6 indexed citations
3.
Hammer, E., Nicolas Bukowiecki, Beiping Luo, et al.. (2015). Sensitivity estimations for cloud droplet formation in the vicinity of the high-alpine research station Jungfraujoch (3580 m a.s.l.). Atmospheric chemistry and physics. 15(18). 10309–10323. 14 indexed citations
4.
Elías, T., Jean‐Charles Dupont, E. Hammer, et al.. (2015). Enhanced extinction of visible radiation due to hydrated aerosols in mist and fog. Atmospheric chemistry and physics. 15(12). 6605–6623. 22 indexed citations
5.
Tibebe, Degefie, Tarek S. El‐Madany, Martin Held, et al.. (2015). Fog chemical composition and its feedback to fog water fluxes, water vapor fluxes, and microphysical evolution of two events near Paris. Atmospheric Research. 164-165. 328–338. 22 indexed citations
6.
Herrmann, Erik, E. Weingartner, Stephan Henne, et al.. (2015). Analysis of long‐term aerosol size distribution data from Jungfraujoch with emphasis on free tropospheric conditions, cloud influence, and air mass transport. Journal of Geophysical Research Atmospheres. 120(18). 9459–9480. 66 indexed citations
7.
Hammer, E., Greg Roberts, T. Elías, et al.. (2014). Size-dependent particle activation properties in fog during the ParisFog 2012/13 field campaign. Atmospheric chemistry and physics. 14(19). 10517–10533. 54 indexed citations
8.
Hammer, E., Nicolas Bukowiecki, Zsófia Jurányi, et al.. (2014). Investigation of the effective peak supersaturation for liquid-phase clouds at the high-alpine site Jungfraujoch, Switzerland (3580 m a.s.l.). Atmospheric chemistry and physics. 14(2). 1123–1139. 39 indexed citations
9.
Zieger, Paul, et al.. (2012). Evaluating the capabilities and uncertainties of droplet measurements for the fog droplet spectrometer (FM-100). Atmospheric measurement techniques. 5(9). 2237–2260. 69 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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2026