Timo Fleig

2.4k total citations
55 papers, 1.9k citations indexed

About

Timo Fleig is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Nuclear and High Energy Physics. According to data from OpenAlex, Timo Fleig has authored 55 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 53 papers in Atomic and Molecular Physics, and Optics, 10 papers in Spectroscopy and 7 papers in Nuclear and High Energy Physics. Recurrent topics in Timo Fleig's work include Advanced Chemical Physics Studies (40 papers), Atomic and Molecular Physics (15 papers) and Atomic and Subatomic Physics Research (12 papers). Timo Fleig is often cited by papers focused on Advanced Chemical Physics Studies (40 papers), Atomic and Molecular Physics (15 papers) and Atomic and Subatomic Physics Research (12 papers). Timo Fleig collaborates with scholars based in Germany, France and Denmark. Timo Fleig's co-authors include Jeppe Olsen, Christel M. Marian, Hans Jørgen Aa. Jensen, Lucas Visscher, Stefan Knecht, Lasse Kragh Sørensen, Malaya K. Nayak, Mihajlo Etinski, Christof Hättig and Stefan Knecht and has published in prestigious journals such as The Journal of Chemical Physics, Physical Review A and Chemical Physics Letters.

In The Last Decade

Timo Fleig

54 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Timo Fleig Germany 26 1.5k 351 330 301 223 55 1.9k
Marta Włoch United States 21 1.7k 1.2× 320 0.9× 351 1.1× 406 1.3× 359 1.6× 34 2.2k
Stefan Knecht Switzerland 26 1.3k 0.9× 243 0.7× 308 0.9× 390 1.3× 288 1.3× 55 1.8k
André Severo Pereira Gomes France 23 1.1k 0.7× 429 1.2× 280 0.8× 440 1.5× 260 1.2× 51 1.5k
Subhas J. Chakravorty United States 18 1.7k 1.1× 268 0.8× 328 1.0× 469 1.6× 406 1.8× 35 2.2k
Jeffrey R. Gour United States 16 1.2k 0.8× 178 0.5× 220 0.7× 310 1.0× 273 1.2× 25 1.4k
Yasuyuki Ishikawa Puerto Rico 34 2.5k 1.7× 514 1.5× 449 1.4× 329 1.1× 184 0.8× 88 2.9k
Rajat K. Chaudhuri India 28 2.3k 1.6× 171 0.5× 455 1.4× 264 0.9× 431 1.9× 140 2.6k
K. Jankowski Poland 27 2.4k 1.6× 270 0.8× 506 1.5× 353 1.2× 343 1.5× 114 2.6k
Maria Barysz Poland 19 1.1k 0.7× 264 0.8× 323 1.0× 254 0.8× 259 1.2× 46 1.4k
Örs Legeza Hungary 29 2.5k 1.7× 145 0.4× 458 1.4× 644 2.1× 106 0.5× 96 3.1k

Countries citing papers authored by Timo Fleig

Since Specialization
Citations

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

Fields of papers citing papers by Timo Fleig

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Timo Fleig

This figure shows the co-authorship network connecting the top 25 collaborators of Timo Fleig. A scholar is included among the top collaborators of Timo Fleig 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 Timo Fleig. Timo Fleig 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.
Fleig, Timo, et al.. (2025). Semi-hadronic charge-parity violation interaction constants in CsAg, FrLi and FrAg molecules. The European Physical Journal D. 79(3).
2.
Fleig, Timo. (2023). Suppressed electric quadrupole moment of thulium atomic clock states. Physical review. A. 107(3). 1 indexed citations
3.
Fleig, Timo, et al.. (2023). Candidate molecules for next-generation searches of hadronic charge-parity violation. Physical review. A. 108(6). 6 indexed citations
4.
Sunaga, Ayaki & Timo Fleig. (2022). Spectroscopic and electric properties of the TaO+ molecule ion for the search of new physics: A platform for identification and state control. Journal of Quantitative Spectroscopy and Radiative Transfer. 288. 108229–108229. 1 indexed citations
5.
6.
Fleig, Timo & L. V. Skripnikov. (2020). P , T -Violating and Magnetic Hyperfine Interactions in Atomic Thallium. Symmetry. 12(4). 498–498. 17 indexed citations
7.
Fleig, Timo. (2017). TaO+as a candidate molecular ion for searches of physics beyond the standard model. Physical review. A. 95(2). 18 indexed citations
8.
Fleig, Timo. (2017). P,T-odd and magnetic hyperfine-interaction constants and excited-state lifetime for HfF+. Physical review. A. 96(4). 41 indexed citations
9.
Olsen, Jeppe, et al.. (2013). General active space commutator-based coupled cluster theory of general excitation rank for electronically excited states: Implementation and application to ScH. The Journal of Chemical Physics. 139(19). 194106–194106. 7 indexed citations
10.
Schaper, Klaus, Mihajlo Etinski, & Timo Fleig. (2009). Theoretical Investigation of the Excited States of 2‐Nitrobenzyl and 4,5‐Methylendioxy‐2‐nitrobenzyl Caging Groups†. Photochemistry and Photobiology. 85(5). 1075–1081. 23 indexed citations
11.
Häber, Thomas, et al.. (2008). Electronic and Vibrational Spectroscopy of 1‐Methylthymine and its Water Clusters: The Dark State Survives Hydration. ChemPhysChem. 9(11). 1570–1577. 35 indexed citations
12.
Lambrecht, Daniel S., Timo Fleig, & Thomas Sommerfeld. (2008). Reply to “Comment on ‘Instability of the Al42− ‘All-Metal Aromatic’ Ion and Its Implications’”. The Journal of Physical Chemistry A. 112(34). 7986–7986. 17 indexed citations
13.
Fleig, Timo, et al.. (2008). A direct relativistic four-component multiconfiguration self-consistent-field method for molecules. The Journal of Chemical Physics. 129(3). 34109–34109. 72 indexed citations
14.
Lambrecht, Daniel S., Timo Fleig, & Thomas Sommerfeld. (2008). Instability of the Al42- “All-Metal Aromatic” Ion and Its Implications. The Journal of Physical Chemistry A. 112(13). 2855–2862. 30 indexed citations
15.
Fleig, Timo. (2007). Wave Function Based Relativistic Multi-Reference Electron Correlation Methods. Development and Application to Atomic and Molecular Properties.. 1 indexed citations
16.
Fleig, Timo, Stefan Knecht, & Christof Hättig. (2007). Quantum-Chemical Investigation of the Structures and Electronic Spectra of the Nucleic Acid Bases at the Coupled Cluster CC2 Level. The Journal of Physical Chemistry A. 111(25). 5482–5491. 102 indexed citations
17.
Iliaš, Miroslav, Vladimı́r Kellö, Timo Fleig, & Miroslav Urban. (2003). Electric properties of hydrogen iodide: Reexamination of correlation and relativistic effects. Theoretical Chemistry Accounts. 110(3). 176–184. 6 indexed citations
18.
19.
Kleinschmidt, Martin, Timo Fleig, & Christel M. Marian. (2002). Kramers-Type Splitting in the X2Π and a4Σ− States of CH and CD Calculated in a Hund's Case (a) Basis. Journal of Molecular Spectroscopy. 211(2). 179–188. 9 indexed citations
20.
Fleig, Timo & Christel M. Marian. (1994). Relativistic all-electron ab initio calculations on the platinum hydride molecule. Chemical Physics Letters. 222(3). 267–273. 24 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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