Sandra Brünken

4.3k citations

111 papers · 3.0k · h-index 33

Impact in

Spectroscopy top 0.2%
- Molecular Spectroscopy and Structure
- Spectroscopy and Laser Applications
- Mass Spectrometry Techniques and Applications
Astronomy and Astrophysics top 2%
- Astrophysics and Star Formation Studies
- Stellar, planetary, and galactic studies

Papers in

Spectroscopy 88
- Molecular Spectroscopy and Structure 68
- Spectroscopy and Laser Applications 34
- Mass Spectrometry Techniques and Applications 11
Atomic and Molecular Physics, and Optics 64
- Advanced Chemical Physics Studies 50
- Atomic and Molecular Physics 22

Co-authors: Michael McCarthy (20 shared papers)P. Thaddeus (16 shared papers)Stephan Śchlemmer (36 shared papers)H. S. P. Müller (23 shared papers)Oskar Asvany (16 shared papers)C. A. Gottlieb (15 shared papers)K. M. Menten (17 shared papers)H. M. Sen Gupta (6 shared papers)
Journals: Journal of Molecular Spectroscopy (15 papers)Astronomy and Astrophysics (13 papers)The Astrophysical Journal (10 papers)The Journal of Physical Chemistry A (6 papers)Physical Chemistry Chemical Physics (6 papers)
Partner nations: Germany Netherlands United States

In The Last Decade

Sandra Brünken

106 papers receiving 2.9k citations

Peers

Countries citing papers authored by Sandra Brünken

Since Specialization

Citations

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

Fields of papers citing papers by Sandra Brünken

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Sandra Brünken, 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 Sandra Brünken Line = papers co-authored together Sandra Brünken links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 111 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Detection of the Carbon Chain Negative Ion C ₈ H ^- in TMC-1 The Astrophysical Journal ·Sandra Brünken, H. M. Sen Gupta, C. A. Gottlieb, Michael McCarthy, P. Thaddeus	2007	222
2	Laboratory and Astronomical Detection of the Negative Molecular Ion C₃N⁻ The Astrophysical Journal ·P. Thaddeus, C. A. Gottlieb, H. Gupta, Sandra Brünken, Michael McCarthy, M. Agúndez, M. Guélin, J. Cernicharo	2008	200
3	COLTRAP: a 22-pole ion trapping machine for spectroscopy at 4 K Applied Physics B ·Oskar Asvany, Sandra Brünken, Lars Kluge, Stephan Śchlemmer	2013	108
4	Experimental ground-state combination differences of CH ₅ ⁺ Science ·Oskar Asvany, Kōichi Yamada, Sandra Brünken, А. В. Потапов, Stephan Śchlemmer	2015	97
5	H2D+ observations give an age of at least one million years for a cloud core forming Sun-like stars Nature ·Sandra Brünken, O. Sipilä, E. T. Chambers, J. Harju, P. Caselli, Oskar Asvany, C. E. Honingh, T. Kamiński, K. M. Menten, J. Stützki, Stephan Śchlemmer	2014	82
6	Accurate rotational spectroscopy of sulfur dioxide, SO2, in its ground vibrational and first excited bending states, v2= 0, 1, up to 2 THz Journal of Molecular Spectroscopy ·H. S. P. Müller, Sandra Brünken	2005	78
7	LABORATORY ROTATIONAL SPECTRUM OF l -C ₃ H ⁺ AND CONFIRMATION OF ITS ASTRONOMICAL DETECTION The Astrophysical Journal Letters ·Sandra Brünken, Lars Kluge, Alexander Stoffels, Oskar Asvany, Stephan Śchlemmer	2014	78
8	Rotational Spectra of the Carbon Chain Negative Ions C ₄ H ^- and C ₈ H ^- The Astrophysical Journal ·H. M. Sen Gupta, Sandra Brünken, Filippo Tamassia, C. A. Gottlieb, Michael McCarthy, P. Thaddeus	2007	77
9	DETECTION OF A NEW INTERSTELLAR MOLECULE: THIOCYANIC ACID HSCN The Astrophysical Journal ·D. T. Halfen, L. M. Ziurys, Sandra Brünken, C. A. Gottlieb, Michael McCarthy, P. Thaddeus	2009	74
10	Circumstellar molecular composition of the oxygen-rich AGB star IK Tauri Astronomy and Astrophysics ·L. Decin, E. De Beck, Sandra Brünken, H. S. P. Müller, K. M. Menten, H. Kim, Karen Willacy, A. de Koter, F. Wyrowski	2010	69
11	LABORATORY DETECTION OF HOCN AND TENTATIVE IDENTIFICATION IN Sgr B2 The Astrophysical Journal ·Sandra Brünken, C. A. Gottlieb, Michael McCarthy, P. Thaddeus	2009	65
12	Pure rotational spectra of TiO and TiO₂in VY Canis Majoris Astronomy and Astrophysics ·T. Kamiński, C. A. Gottlieb, K. M. Menten, Nimesh Patel, Ken Young, Sandra Brünken, H. S. P. Müller, Michael McCarthy, J. M. Winters, L. Decin	2013	59
13	The puzzling behavior of HNCO isomers in molecular clouds Astronomy and Astrophysics ·N. Marcelino, Sandra Brünken, J. Cernicharo, Donghui Quan, E. Roueff, Eric Herbst, P. Thaddeus	2010	57
14	Two-Photon Rotational Action Spectroscopy of ColdOH−at 1 ppb Accuracy Physical Review Letters ·Pavol Jusko, Oskar Asvany, Ann-Christin Wallerstein, Sandra Brünken, Stephan Śchlemmer	2014	56
15	Circumstellar molecular composition of the oxygen-rich AGB star IK Tauri II. In-depth non-LTE chemical abundance analysis UvA-DARE (University of Amsterdam) ·L. Decin, E. De Beck, Sandra Brünken, H. S. P. Müller, K. M. Menten, H. Kim, Karen Willacy, A. de Koter, F. Wyrowski	2010	55
16	An observational study of dust nucleation in Mira (o Ceti) Astronomy and Astrophysics ·T. Kamiński, K. T. Wong, M. Schmidt, H. S. P. Müller, C. A. Gottlieb, Isabelle Cherchneff, K. M. Menten, D. Keller, Sandra Brünken, J. M. Winters, Nimesh Patel	2016	55
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, Alexander Stoffels, Lex van der Meer, Giel Berden, Britta Redlich, Jos Oomens, Stephan Śchlemmer	2019	52
18	AN INTERFEROMETRIC SPECTRAL-LINE SURVEY OF IRC+10216 IN THE 345 GHz BAND The Astrophysical Journal Supplement Series ·Nimesh Patel, Ken Young, C. A. Gottlieb, P. Thaddeus, R. W. Wilson, K. M. Menten, M. J. Reid, Michael McCarthy, J. Cernicharo, Jinhua He, Sandra Brünken, Dinh-V Trung, Eric Keto	2011	51
19	Decay of theAr2s−1and2p−1andKr3p−1and3d−1hole states studied by photoelectron-ion coincidence spectroscopy Physical Review A ·Sandra Brünken, Ch. Gerth, Birgit Kanngießer, Till Luhmann, M. Richter, P. Zimmermann	2002	50
20	Observation of C$_8$H$^-$ toward IRC +10216 Publications of the Astronomical Society of Japan ·Kentarou Kawaguchi, Ryuji Fujimori, Sayaka Aimi, Shuro Takano, Emi Y. Okabayashi, H. M. Sen Gupta, Sandra Brünken, C. A. Gottlieb, Michael McCarthy, P. Thaddeus	2007	49

About Sandra Brünken

Sandra Brünken is a scholar working on Spectroscopy, Atomic and Molecular Physics, and Optics, Astronomy and Astrophysics, Atmospheric Science and Organic Chemistry, having authored 111 papers that have together received 3.0k indexed citations. Recurring topics across this work include Molecular Spectroscopy and Structure (68 papers), Advanced Chemical Physics Studies (50 papers), Astrophysics and Star Formation Studies (47 papers), Atmospheric Ozone and Climate (36 papers), Spectroscopy and Laser Applications (34 papers), Atomic and Molecular Physics (22 papers), Stellar, planetary, and galactic studies (12 papers) and Mass Spectrometry Techniques and Applications (11 papers). The work is most often cited by research in Spectroscopy (2.0k citations), Astronomy and Astrophysics (1.4k citations), Atomic and Molecular Physics, and Optics (1.8k citations), Atmospheric Science (921 citations) and Physical and Theoretical Chemistry (126 citations). Sandra Brünken has collaborated with scholars based in Germany, Netherlands and United States. Frequent co-authors include Michael McCarthy, P. Thaddeus, Stephan Śchlemmer, H. S. P. Müller, Oskar Asvany, C. A. Gottlieb, K. M. Menten, H. M. Sen Gupta, C. A. Gottlieb and Frank Lewen. Their work appears in journals such as Journal of Molecular Spectroscopy, Astronomy and Astrophysics, The Astrophysical Journal, The Journal of Physical Chemistry A and Physical Chemistry Chemical Physics.

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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