Frank Lewen

3.1k total citations
119 papers, 2.3k citations indexed

About

Frank Lewen is a scholar working on Spectroscopy, Atomic and Molecular Physics, and Optics and Atmospheric Science. According to data from OpenAlex, Frank Lewen has authored 119 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 107 papers in Spectroscopy, 59 papers in Atomic and Molecular Physics, and Optics and 57 papers in Atmospheric Science. Recurrent topics in Frank Lewen's work include Molecular Spectroscopy and Structure (96 papers), Atmospheric Ozone and Climate (57 papers) and Spectroscopy and Laser Applications (50 papers). Frank Lewen is often cited by papers focused on Molecular Spectroscopy and Structure (96 papers), Atmospheric Ozone and Climate (57 papers) and Spectroscopy and Laser Applications (50 papers). Frank Lewen collaborates with scholars based in Germany, United States and Russia. Frank Lewen's co-authors include G. Winnewisser, H. S. P. Müller, Stephan Śchlemmer, R. Gendriesch, C. Winnewisser, H. Helm, Sandra Brünken, Igor Pak, Thomas F. Giesen and Sven Thorwirth and has published in prestigious journals such as The Journal of Chemical Physics, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

Frank Lewen

114 papers receiving 2.1k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Frank Lewen Germany	28	1.7k	1.3k	863	819	351	119	2.3k
Ivan R. Medvedev United States	23	1.4k 0.8×	931 0.7×	649 0.8×	557 0.7×	350 1.0×	64	1.7k
С. П. Белов Russia	25	1.7k 1.0×	1.1k 0.9×	984 1.1×	264 0.3×	233 0.7×	112	2.0k
Li‐Hong Xu Canada	28	1.6k 1.0×	1.1k 0.9×	840 1.0×	578 0.7×	165 0.5×	119	2.1k
R. M. Lees Canada	30	2.9k 1.7×	2.2k 1.7×	1.2k 1.4×	500 0.6×	310 0.9×	184	3.3k
J. Vander Auwera Belgium	28	1.9k 1.1×	1.1k 0.9×	1.5k 1.7×	122 0.1×	173 0.5×	124	2.3k
D. Talbi France	26	922 0.5×	1.3k 1.0×	473 0.5×	668 0.8×	60 0.2×	83	1.8k
G. Wlodarczak France	28	2.1k 1.2×	1.3k 1.0×	1.2k 1.4×	450 0.5×	111 0.3×	129	2.3k
J. Glosı́k Czechia	24	1.2k 0.7×	1.4k 1.1×	566 0.7×	249 0.3×	263 0.7×	128	1.8k
A. Fayt Belgium	25	1.6k 1.0×	1.1k 0.8×	1.1k 1.2×	159 0.2×	131 0.4×	102	1.9k
Oskar Asvany Germany	31	1.9k 1.1×	2.1k 1.6×	731 0.8×	732 0.9×	78 0.2×	102	2.8k

Countries citing papers authored by Frank Lewen

Since Specialization

Citations

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

Fields of papers citing papers by Frank Lewen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Frank Lewen

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

All Works

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20 of 20 papers shown

Ilyushin, V. V., M. N. Drozdovskaya, J. K. Jørgensen, et al.. (2024). Rotational spectroscopy of CH₃OD with a reanalysis of CH₃OD toward IRAS 16293–2422. Astronomy and Astrophysics. 687. A220–A220. 6 indexed citations

Ilyushin, V. V., H. S. P. Müller, J. K. Jørgensen, et al.. (2023). Investigation of the rotational spectrum of CD₃OD and an astronomical search toward IRAS 16293-2422. Astronomy and Astrophysics. 677. A49–A49. 7 indexed citations

Jørgensen, J. K., et al.. (2023). Rotational spectroscopy of oxirane-2,2- d 2 , c -CD 2 CH 2 O, and its tentative detection toward IRAS 16293-2422 B. Journal of Molecular Spectroscopy. 394. 111777–111777. 5 indexed citations

Müller, H. S. P., Frank Lewen, V. M. Rivilla, et al.. (2023). Millimetre and submillimetre spectroscopy of isobutene and its detection in the molecular cloud G+0.693. Astronomy and Astrophysics. 680. A25–A25. 6 indexed citations

Guillemin, Jean‐Claude, et al.. (2021). Rotational spectroscopy of isotopic cyclopropenone, c-H₂C₃O, and determination of its equilibrium structure. Astronomy and Astrophysics. 647. A179–A179. 10 indexed citations

Coutens, A., et al.. (2019). Laboratory spectroscopic study of the ¹⁵N isotopomers of cyanamide, H₂NCN, and a search for them toward IRAS 16293−2422 B. Astronomy and Astrophysics. 623. A93–A93. 6 indexed citations

Wehres, Nadine, Kirill Borisov, Frank Lewen, et al.. (2018). Rotational spectroscopy of the two conformers of 3-methylbutyronitrile (C₄H₉CN) between 2 and 400 GHz. Astronomy and Astrophysics. 615. A140–A140. 8 indexed citations

Bossa, J.-B., et al.. (2014). Laboratory spectroscopy of 1, 2-propanediol at millimeter and submillimeter wavelengths. Springer Link (Chiba Institute of Technology). 16 indexed citations

Müller, H. S. P., Adam Walters, Marc Núñez, et al.. (2012). The quest for complex molecules in space: laboratory spectroscopy ofn-butyl cyanide,n-C₄H₉CN, in the millimeter wave region and its astronomical search in Sagittarius B2(N). Astronomy and Astrophysics. 541. A121–A121. 23 indexed citations

10.

Walters, Adam, H. S. P. Müller, Frank Lewen, et al.. (2012). Millimetre-wave spectrum of anti-13C1 and 13C2 isotopologues of ethanol. Journal of Quantitative Spectroscopy and Radiative Transfer. 113(11). 1148–1154. 13 indexed citations

11.

Müller, H. S. P., Michael McCarthy, L. Bizzocchi, et al.. (2007). Rotational spectroscopy of the isotopic species of silicon monosulfide, SiS. Physical Chemistry Chemical Physics. 9(13). 1579–1586. 40 indexed citations

12.

Brünken, Sandra, H. S. P. Müller, Christian Endres, et al.. (2007). High resolution rotational spectroscopy on D₂O up to 2.7 THz in its ground and first excited vibrational bending states. Physical Chemistry Chemical Physics. 9(17). 2103–2112. 22 indexed citations

13.

Giesen, Thomas F., et al.. (2005). Terahertz Rotational Spectroscopy. Proceedings of the International Astronomical Union. 1(S231). 87–96. 1 indexed citations

14.

Graf, U. U., et al.. (2004). Compact 1.6-1.9 THz local oscillator as stand-alone unit for GREAT. Softwaretechnik-Trends. 248. 1 indexed citations

15.

Winnewisser, G., Frank Lewen, Sven Thorwirth, et al.. (2003). Gas‐Phase Detection of HSOH: Synthesis by Flash Vacuum Pyrolysis of Di‐tert‐butyl Sulfoxide and Rotational‐Torsional Spectrum. Chemistry - A European Journal. 9(22). 5501–5510. 63 indexed citations

16.

Zelinger, Zdeněk, T. Amano, Sandra Brünken, et al.. (2003). Submillimeter-wave spectroscopy of HCN in excited vibrational states. Journal of Molecular Spectroscopy. 220(2). 223–233. 14 indexed citations

17.

Bizzocchi, L., Sven Thorwirth, H. S. P. Müller, Frank Lewen, & G. Winnewisser. (2001). Submillimeter-Wave Spectroscopy of Phosphaalkynes: HCCCP, NCCP, HCP, and DCP. Journal of Molecular Spectroscopy. 205(1). 110–116. 32 indexed citations

18.

Thorwirth, Sven, R. Gendriesch, H. S. P. Müller, Frank Lewen, & G. Winnewisser. (2000). Pure Rotational Spectrum of Ethylenimine at 1.85 THz. Journal of Molecular Spectroscopy. 201(2). 323–325. 7 indexed citations

19.

Winnewisser, C., Frank Lewen, J. Weinzierl, & H. Helm. (1999). Transmission features of frequency-selective components in the far infrared determined by terahertz time-domain spectroscopy. Applied Optics. 38(18). 3961–3961. 44 indexed citations

20.

Michael, Ernest A., Frank Lewen, R. Gendriesch, J. Stützki, & G. Winnewisser. (1999). Frequency Lock of an Optically Pumped FIR Ring Laser at 803 and 1626 GHz. International Journal of Infrared and Millimeter Waves. 20(6). 1073–1083. 9 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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