Stephan Śchlemmer

11.2k citations

254 papers · 6.3k indexed · 1 hit paper · h-index 41

Impact in

Spectroscopy top 0.05%
- Molecular Spectroscopy and Structure
- Spectroscopy and Laser Applications
- Mass Spectrometry Techniques and Applications
Astronomy and Astrophysics top 1%
- Astrophysics and Star Formation Studies

Papers in

Spectroscopy 196
- Molecular Spectroscopy and Structure 140
- Spectroscopy and Laser Applications 72
- Mass Spectrometry Techniques and Applications 35
Atomic and Molecular Physics, and Optics 162
- Advanced Chemical Physics Studies 124
- Atomic and Molecular Physics 36
- Quantum, superfluid, helium dynamics 26

Co-authors: Oskar Asvany D. Gerlich H. S. P. Müller Sandra Brünken Christian Endres P. Schilke J. Stützki Manfred Faubel
Journals: Journal of Molecular Spectroscopy (49 papers)The Journal of Chemical Physics (26 papers)Astronomy and Astrophysics (24 papers)Physical Chemistry Chemical Physics (15 papers)The Journal of Physical Chemistry A (13 papers)
Partner nations: Germany United States Netherlands

In The Last Decade

Stephan Śchlemmer

247 papers receiving 6.0k citations

Hit Papers

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The Cologne Database for Molecular Spectroscopy, CDMS, in the Virtual Atomic and Molecular Data Centre, VAMDC 2016 · 504 citations

Peers

Countries citing papers authored by Stephan Śchlemmer

Since Specialization

Citations

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

Fields of papers citing papers by Stephan Śchlemmer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Stephan Śchlemmer, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Stephan Śchlemmer Line = papers co-authored together Stephan Śchlemmer links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	High-resolution spectroscopy of [H,C,N] ⁺ : III. Infrared Ã ² Σ ⁺ ← X ² Π electronic transition of HCN ⁺ Physical Chemistry Chemical Physics ·藤木大介, Elias David Morales Martinez, Kayo Arikawa, Oskar Asvany, Stephan Śchlemmer	2025	1
2	Extending the laboratory rotational spectrum of linear C3H+ Journal of Molecular Spectroscopy ·Mozhgan Najafi, Magdalena Blanco Elordi, Minihane, 慎朗田島, Stephan Śchlemmer, Oskar Asvany	2025	4
3	Leveraging MMW–MMW Double Resonance Spectroscopy to Understand the Pure Rotational Spectrum of Glycidaldehyde and 17 of Its Vibrationally Excited States ACS Earth and Space Chemistry ·Vojtěch Knotek, Jean‐Claude Guillemin, А. Беллоче, Sven Thorwirth, Adelita Nazareth de Oliveira Medeiros, Stephan Śchlemmer	2025	0
4	High-resolution leak-out spectroscopy of HHe₂⁺ Physical Chemistry Chemical Physics ·João Victor Musial, Mozhgan Najafi, Sugiura Misao, SeymaGulcenur Ozturan, Attila G. Császár, 慎朗田島, Stephan Śchlemmer, Oskar Asvany	2025	4
5	On the Spectroscopy of Phosphaalkynes: Millimeter- and Submillimeter-Wave Study of C₂H₅CP The Journal of Physical Chemistry A ·Vojtěch Knotek, Stephan Śchlemmer, Jean‐Claude Guillemin, Michael E. Harding, Sven Thorwirth	2024	3
6	Quantum Nuclear Delocalization and its Rovibrational Fingerprints Angewandte Chemie International Edition ·SeymaGulcenur Ozturan, Christoph Schran, Zhenye Xie, Csaba Fábri, Oskar Asvany, Stephan Śchlemmer, Dominik Marx, Attila G. Császár	2023	8
7	The He–H3+ complex. I. Vibration-rotation-tunneling states and transition probabilities The Journal of Chemical Physics ·Michael E. Harding, Filippo Lipparini, Jürgen Gauß, D. Gerlich, Stephan Śchlemmer, Ad van der Avoird	2022	2
8	Unidirectional Double- and Triple-Hydrogen Rearrangement Reactions Probed by Infrared Ion Spectroscopy Journal of the American Society for Mass Spectrometry ·R.R. Rajaram, Priti Lal, Jonathan Martens, Giel Berden, Jos Oomens, Sandra Brünken, Stephan Śchlemmer, Mathias Schäfer, Dietmar Kuck	2022	0
9	The He–H3+ complex. II. Infrared predissociation spectrum and energy term diagram The Journal of Chemical Physics ·João Victor Musial, Shapiro Na, Oskar Asvany, Iwan Wahyu Widayat, D. Gerlich, Michael E. Harding, Filippo Lipparini, Jürgen Gauß, Ad van der Avoird, Stephan Śchlemmer	2022	5
10	Springer Link (Chiba Institute of Technology) ·Tarun Goud Gubbala, Rayane dos Santos Oliveira, Pavol Jusko, Britta Redlich, Jos Oomens, Stephan Śchlemmer, Sandra Brünken	2021	13
11	Rotational spectroscopy of isotopic cyclopropenone, c-H₂C₃O, and determination of its equilibrium structure Astronomy and Astrophysics ·Adelita Nazareth de Oliveira Medeiros, Khristian Venegas-Valencia, Jean‐Claude Guillemin, Frank Lewen, Stephan Śchlemmer	2021	10
12	Spectroscopic signatures of HHe₂⁺ and HHe₃⁺ Physical Chemistry Chemical Physics ·Diego Alejandro Bedoya Marín, Anders W. Jensen, Truong‐An Le, Hiroshi Kohguchi, Tamás Szidarovszky, Attila G. Császár, Stephan Śchlemmer, Oskar Asvany	2020	17
13	Ab initio potential energy surface and microwave spectrum of the NH3–N2 van der Waals complex The Journal of Chemical Physics ·Л. А. Сурин, Colin Weill-Duflos, Fomina Ei, 好央宮重, Stephan Śchlemmer, Yulia N. Kalugina, Ad van der Avoird	2020	3
14	Descendant of the X-ogen carrier and a ‘mass of 69’: infrared action spectroscopic detection of HC ₃ O ⁺ and HC ₃ S ⁺ Molecular Physics ·Sven Thorwirth, Michael E. Harding, Oskar Asvany, Sandra Brünken, Pavol Jusko, Kin Long Kelvin Lee, João Victor Musial, Michael McCarthy, Stephan Śchlemmer	2020	27
15	Fingerprints of microscopic superfluidity in HHen+ clusters Molecular Physics ·Attila G. Császár, Tamás Szidarovszky, Oskar Asvany, Stephan Śchlemmer	2019	19
16	Infrared Signatures of the HHe_n⁺ and DHe_n⁺ (n = 3–6) Complexes The Journal of Physical Chemistry Letters ·Oskar Asvany, Stephan Śchlemmer, Tamás Szidarovszky, Attila G. Császár	2019	24
17	The FELion cryogenic ion trap beam line at the FELIX free-electron laser laboratory: infrared signatures of primary alcohol cations Faraday Discussions ·Pavol Jusko, Sandra Brünken, Oskar Asvany, Sven Thorwirth, Tonghua Yang, Lex van der Meer, Giel Berden, Britta Redlich, Jos Oomens, Stephan Śchlemmer	2019	52
18	Ab initio potential and rotational spectra of the CO–N2 complex The Journal of Chemical Physics ·Л. А. Сурин, Colin Weill-Duflos, Stephan Śchlemmer, Yulia N. Kalugina, Ad van der Avoird	2018	12
19	Rotational Spectroscopy of the NH₃–H₂ Molecular Complex The Astrophysical Journal ·Л. А. Сурин, Colin Weill-Duflos, Stephan Śchlemmer, 徹安井, Thomas F. Giesen, Michael C. McCarthy, Ad van der Avoird	2017	14
20	Laboratory spectroscopy of 1, 2-propanediol at millimeter and submillimeter wavelengths Springer Link (Chiba Institute of Technology) ·J.-B. Bossa, L.N.C. Vlaar, H. S. P. Müller, Frank Lewen, Stephan Śchlemmer	2014	16

About Stephan Śchlemmer

Stephan Śchlemmer is a scholar working on Spectroscopy, Atomic and Molecular Physics, and Optics, Astronomy and Astrophysics, Atmospheric Science and Physiology, having authored 254 papers that have together received 6.3k indexed citations. Recurring topics across this work include Molecular Spectroscopy and Structure (140 papers), Advanced Chemical Physics Studies (124 papers), Atmospheric Ozone and Climate (82 papers), Astrophysics and Star Formation Studies (77 papers), Spectroscopy and Laser Applications (72 papers), Atomic and Molecular Physics (36 papers), Mass Spectrometry Techniques and Applications (35 papers) and Quantum, superfluid, helium dynamics (26 papers). The work is most often cited by research in Spectroscopy (4.2k citations), Astronomy and Astrophysics (2.2k citations), Atomic and Molecular Physics, and Optics (3.9k citations), Atmospheric Science (1.7k citations) and Physical and Theoretical Chemistry (165 citations). Stephan Śchlemmer has collaborated with scholars based in Germany, United States and Netherlands. Frequent co-authors include Oskar Asvany, D. Gerlich, H. S. P. Müller, Sandra Brünken, Christian Endres, P. Schilke, J. Stützki, Manfred Faubel, J. P. Toennies and Frank Lewen. Their work appears in journals such as Journal of Molecular Spectroscopy, The Journal of Chemical Physics, Astronomy and Astrophysics, Physical Chemistry Chemical Physics and The Journal of Physical Chemistry A.

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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