Tobias Ullrich

1.2k total citations
22 papers, 940 citations indexed

About

Tobias Ullrich is a scholar working on Organic Chemistry, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Tobias Ullrich has authored 22 papers receiving a total of 940 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Organic Chemistry, 8 papers in Electrical and Electronic Engineering and 6 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Tobias Ullrich's work include Synthesis and Properties of Aromatic Compounds (5 papers), Advanced Chemical Physics Studies (4 papers) and Molecular Junctions and Nanostructures (3 papers). Tobias Ullrich is often cited by papers focused on Synthesis and Properties of Aromatic Compounds (5 papers), Advanced Chemical Physics Studies (4 papers) and Molecular Junctions and Nanostructures (3 papers). Tobias Ullrich collaborates with scholars based in Germany, United Kingdom and Egypt. Tobias Ullrich's co-authors include Dirk M. Guldi, Dominik Munz, Robert Huber, Matthias Bochtler, Wolfgang Heinemeyer, Sibylle Jäger, M. Groll, Dieter H. Wolf, Philipp Haines and Dominik Thiel and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Chemical Society Reviews.

In The Last Decade

Tobias Ullrich

21 papers receiving 931 citations

Peers

Tobias Ullrich
Antje Neubauer Germany
Mu‐Chieh Chang Netherlands
Yuki Shibano Japan
R. Michael Everly United States
Sven H. C. Askes Netherlands
Cynthia V. Pagba United States
Leonidas Phillips Australia
Xiao Peng China
Kyung Lock Kim South Korea
Michael Staniforth United Kingdom
Antje Neubauer Germany
Tobias Ullrich
Citations per year, relative to Tobias Ullrich Tobias Ullrich (= 1×) peers Antje Neubauer

Countries citing papers authored by Tobias Ullrich

Since Specialization
Citations

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

Fields of papers citing papers by Tobias Ullrich

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tobias Ullrich

This figure shows the co-authorship network connecting the top 25 collaborators of Tobias Ullrich. A scholar is included among the top collaborators of Tobias Ullrich 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 Tobias Ullrich. Tobias Ullrich 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.
Ullrich, Tobias, Michael J. Ferguson, Daniele Fazzi, et al.. (2025). Excited State Dynamics of Odd [n]Cumulenes: Chain Length and Conformational Effects. Journal of the American Chemical Society. 147(25). 21419–21431. 1 indexed citations
2.
Ullrich, Tobias, et al.. (2025). Barrierless Electron Transfer in a Photosynthetic Reaction Center Model. Angewandte Chemie International Edition. 64(12). e202422633–e202422633.
3.
Punzi, Angela, Ernesto Mesto, Emanuela Schingaro, et al.. (2023). Dark State of the Thiele Hydrocarbon: Efficient Solvatochromic Emission from a Nonpolar Centrosymmetric Singlet Diradicaloid. Journal of the American Chemical Society. 145(37). 20229–20241. 32 indexed citations
4.
Zhang, Jiyun, Andres Osvet, Dominik Thiel, et al.. (2022). Shape‐Controlled Solution‐Epitaxial Perovskite Micro‐Crystal Lasers Rivaling Vapor Deposited Ones. Advanced Functional Materials. 32(45). 7 indexed citations
5.
Sytnyk, Mykhailo, Andres Osvet, Valentine V. Volobuev, et al.. (2022). Highly Stable Lasing from Solution‐Epitaxially Grown Formamidinium‐Lead‐Bromide Micro‐Resonators. Advanced Optical Materials. 10(11). 4 indexed citations
6.
Krug, Marcel, et al.. (2022). Exploring the Threshold between Fullerenes and Nanotubes: Characterizing Isomerically Pure, Empty-Caged, and Tubular Fullerenes D5h-C90 and D5d-C100. Journal of the American Chemical Society. 144(24). 10825–10829. 13 indexed citations
7.
Pinter, Piermaria, Regine Herbst‐Irmer, Bernd Morgenstern, et al.. (2021). Bright luminescent lithium and magnesium carbene complexes. Chemical Science. 12(21). 7401–7410. 29 indexed citations
8.
Reger, D.L., Philipp Haines, Konstantin Amsharov, et al.. (2021). A Family of Superhelicenes: Easily Tunable, Chiral Nanographenes by Merging Helicity with Planar π Systems. Angewandte Chemie. 133(33). 18221–18229. 20 indexed citations
9.
Reger, D.L., Philipp Haines, Konstantin Amsharov, et al.. (2021). A Family of Superhelicenes: Easily Tunable, Chiral Nanographenes by Merging Helicity with Planar π Systems. Angewandte Chemie International Edition. 60(33). 18073–18081. 75 indexed citations
10.
Ullrich, Tobias, Dominik Munz, & Dirk M. Guldi. (2021). Unconventional singlet fission materials. Chemical Society Reviews. 50(5). 3485–3518. 133 indexed citations
11.
Oswald, Eva, Tobias Ullrich, Alexander K. Mengele, et al.. (2021). Cobaloxime Complex Salts: Synthesis, Patterning on Carbon Nanomembranes and Heterogeneous Hydrogen Evolution Studies. Chemistry - A European Journal. 27(68). 16896–16903. 23 indexed citations
12.
Markushyna, Yevheniia, et al.. (2021). Chromoselektive Synthese von Sulfonylchloriden und Sulfonamiden mit Kalium‐Poly(heptazinimid)‐Photokatalysator. Angewandte Chemie. 133(37). 20706–20713. 3 indexed citations
13.
14.
Ullrich, Tobias, Piermaria Pinter, Philipp Haines, et al.. (2020). Singlet Fission in Carbene‐Derived Diradicaloids. Angewandte Chemie. 132(20). 7980–7988. 26 indexed citations
15.
Ullrich, Tobias, Piermaria Pinter, Philipp Haines, et al.. (2020). Singlet Fission in Carbene‐Derived Diradicaloids. Angewandte Chemie International Edition. 59(20). 7906–7914. 53 indexed citations
16.
Casillas, Rubén, Ilias Papadopoulos, Tobias Ullrich, et al.. (2020). Molecular insights and concepts to engineer singlet fission energy conversion devices. Energy & Environmental Science. 13(9). 2741–2804. 91 indexed citations
17.
18.
Ullrich, Tobias & Robert Huber. (2001). The complex structures of ATP sulfurylase with thiosulfate, ADP and chlorate reveal new insights in inhibitory effects and the catalytic cycle 1 1Edited by D. Rees. Journal of Molecular Biology. 313(5). 1117–1125. 27 indexed citations
19.
Ullrich, Tobias. (2001). Crystal structure of ATP sulfurylase from Saccharomyces cerevisiae, a key enzyme in sulfate activation. The EMBO Journal. 20(3). 316–329. 85 indexed citations
20.
Groll, M., Wolfgang Heinemeyer, Sibylle Jäger, et al.. (1999). The catalytic sites of 20S proteasomes and their role in subunit maturation: A mutational and crystallographic study. Proceedings of the National Academy of Sciences. 96(20). 10976–10983. 248 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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