Alexander Theis

804 total citations
28 papers, 626 citations indexed

About

Alexander Theis is a scholar working on Organic Chemistry, Atmospheric Science and Polymers and Plastics. According to data from OpenAlex, Alexander Theis has authored 28 papers receiving a total of 626 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Organic Chemistry, 8 papers in Atmospheric Science and 8 papers in Polymers and Plastics. Recurrent topics in Alexander Theis's work include Advanced Polymer Synthesis and Characterization (12 papers), Photopolymerization techniques and applications (9 papers) and Polymer crystallization and properties (6 papers). Alexander Theis is often cited by papers focused on Advanced Polymer Synthesis and Characterization (12 papers), Photopolymerization techniques and applications (9 papers) and Polymer crystallization and properties (6 papers). Alexander Theis collaborates with scholars based in Germany, Australia and United States. Alexander Theis's co-authors include Thomas P. Davis, Martina H. Stenzel, Christopher Barner‐Kowollik, Helmut Ritter, Achim Feldermann, Philipp Vana, Michael Buback, Geoffrey Johnston‐Hall, Michael J. Monteiro and Tanja Junkers and has published in prestigious journals such as Environmental Science & Technology, Chemistry of Materials and Macromolecules.

In The Last Decade

Alexander Theis

26 papers receiving 620 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Alexander Theis Germany 14 527 160 135 77 76 28 626
K. Tribe United Kingdom 4 517 1.0× 89 0.6× 151 1.1× 128 1.7× 75 1.0× 5 666
Tim Davey Australia 13 367 0.7× 71 0.4× 134 1.0× 72 0.9× 52 0.7× 22 521
Gerard Pareras Spain 11 213 0.4× 57 0.4× 167 1.2× 104 1.4× 52 0.7× 23 451
Michael D. Zammit Australia 10 322 0.6× 95 0.6× 97 0.7× 34 0.4× 57 0.8× 15 447
John C. Sworen United States 13 641 1.2× 161 1.0× 75 0.6× 145 1.9× 16 0.2× 16 795
Marco Dossi Italy 14 311 0.6× 115 0.7× 126 0.9× 67 0.9× 43 0.6× 19 428
Kevin G. Suddaby United Kingdom 13 493 0.9× 111 0.7× 138 1.0× 72 0.9× 86 1.1× 15 642
Minmin Tian United States 9 359 0.7× 98 0.6× 145 1.1× 68 0.9× 40 0.5× 15 529
Robert D. Tack United Kingdom 13 310 0.6× 41 0.3× 134 1.0× 22 0.3× 60 0.8× 20 469
Emma Barchiesi Italy 8 91 0.2× 103 0.6× 104 0.8× 11 0.1× 78 1.0× 21 395

Countries citing papers authored by Alexander Theis

Since Specialization
Citations

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

Fields of papers citing papers by Alexander Theis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alexander Theis

This figure shows the co-authorship network connecting the top 25 collaborators of Alexander Theis. A scholar is included among the top collaborators of Alexander Theis 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 Alexander Theis. Alexander Theis 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.
Szakáll, Miklós, Alexander Theis, Thorsten Hoffmann, et al.. (2025). Retention during freezing of raindrops – Part 2: Investigation of ambient organics from Beijing urban aerosol samples. Atmospheric chemistry and physics. 25(19). 11829–11845.
2.
Theis, Alexander, et al.. (2025). Measurement report: Influence of particle density on secondary ice production by graupel and frozen drop collisions. Atmospheric chemistry and physics. 25(15). 8671–8682.
3.
Theis, Alexander, et al.. (2025). Retention during freezing of raindrops – Part 1: Investigation of single and binary mixtures of nitric, formic, and acetic acids and 2-nitrophenol. Atmospheric chemistry and physics. 25(19). 11813–11828. 1 indexed citations
4.
Theis, Alexander, et al.. (2025). A Wind Tunnel Investigation into the Aerodynamics of Natural Hailstones. Journal of the Atmospheric Sciences. 1 indexed citations
5.
Borchers, C., Miklós Szakáll, Stephan Borrmann, et al.. (2024). Retention of α -pinene oxidation products and nitro-aromatic compounds during riming. Atmospheric chemistry and physics. 24(24). 13961–13974. 2 indexed citations
6.
Song, Junwei, et al.. (2024). Spontaneous Production of H2O2 at the Liquid–Ice Interface: A Potential Source of Atmospheric Oxidants. Environmental Science & Technology. 58(51). 22691–22699. 4 indexed citations
7.
Theis, Alexander, et al.. (2023). Fragmentation of ice particles: laboratory experiments on graupel–graupel and graupel–snowflake collisions. Atmospheric chemistry and physics. 23(20). 13505–13521. 7 indexed citations
8.
Theis, Alexander, Miklós Szakáll, K. Diehl, et al.. (2022). Vertical Wind Tunnel Experiments and a Theoretical Study on the Microphysics of Melting Low-Density Graupel. Journal of the Atmospheric Sciences. 79(4). 1069–1087. 4 indexed citations
9.
Szakáll, Miklós, Oliver Eppers, K. Diehl, et al.. (2021). Comparative study on immersion freezing utilizing single-droplet levitation methods. Atmospheric chemistry and physics. 21(5). 3289–3316. 11 indexed citations
10.
Heymsfield, Andrew J., Aaron Bansemer, Alexander Theis, & Carl Schmitt. (2021). Survival of Snow in the Melting Layer: Relative Humidity Influence. Journal of the Atmospheric Sciences. 17 indexed citations
11.
Theis, Alexander, Thomas P. Davis, Martina H. Stenzel, & Christopher Barner‐Kowollik. (2006). Probing the reaction kinetics of vinyl acetate free radical polymerization via living free radical polymerization (MADIX). Polymer. 47(4). 999–1010. 65 indexed citations
12.
Lovestead, Tara M., Alexander Theis, Thomas P. Davis, Martina H. Stenzel, & Christopher Barner‐Kowollik. (2006). Accessing the Chain Length Dependence of the Termination Rate Coefficient for Disparate Length Radicals via Reversible Addition Fragmentation Chain Transfer Chemistry:  A Theoretical Study. Macromolecules. 39(15). 4975–4982. 17 indexed citations
13.
Theis, Alexander, Thomas P. Davis, Martina H. Stenzel, & Christopher Barner‐Kowollik. (2005). Mapping Chain Length and Conversion Dependent Termination Rate Coefficients in Methyl Acrylate Free Radical Polymerization. Macromolecules. 38(24). 10323–10327. 41 indexed citations
14.
Theis, Alexander, Martina H. Stenzel, Thomas P. Davis, Michelle L. Coote, & Christopher Barner‐Kowollik. (2005). A Synthetic Approach to a Novel Class of Fluorine-Bearing Reversible Addition–Fragmentation Chain Transfer (RAFT) Agents: F-RAFT. Australian Journal of Chemistry. 58(6). 437–441. 38 indexed citations
15.
Junkers, Tanja, Alexander Theis, Michael Buback, et al.. (2005). Chain Length Dependent Termination in Butyl Acrylate Free-Radical Polymerization Studied via Stationary and Pulsed Laser Initiated RAFT Polymerization. Macromolecules. 38(23). 9497–9508. 84 indexed citations
16.
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18.
Tonami, Hiroyuki, Hiroshi Uyama, Shiro Kobayashi, et al.. (2003). Synthesis of a Polyphenol with a Mesoionic 6‐Oxo‐1,6‐dihydropyrimidin‐3‐ium‐4‐olate as Pendant Group and Its Photochemical Behavior. Macromolecular Chemistry and Physics. 204(8). 1079–1084. 9 indexed citations
19.
Theis, Alexander, et al.. (2002). Photosensitive Mesoionic Main-Chain Polymers:  Synthesis and Anisotropic Changes of the Refractive Index on Irradiation of Spin-Coated Films. Chemistry of Materials. 14(5). 2109–2112. 17 indexed citations
20.
Theis, Alexander & Helmut Ritter. (2001). Synthesis and radical polymerization of novel methacrylates with mesoionic 6-oxo-1,6-dihydropyrimidin-3-ium-4-olates as photosensitive components. Designed Monomers & Polymers. 4(2). 177–194. 14 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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