C. Ospelkaus

3.9k citations

61 papers · 2.5k indexed · 1 hit paper · h-index 27

Impact in

Atomic and Molecular Physics, and Optics top 1%
- Cold Atom Physics and Bose-Einstein Condensates
- Quantum, superfluid, helium dynamics
- Atomic and Subatomic Physics Research
- Quantum optics and atomic interactions
- Quantum and electron transport phenomena
- Advanced Frequency and Time Standards
Artificial Intelligence top 1%
- Quantum Information and Cryptography
- Quantum Computing Algorithms and Architecture

Papers in

Atomic and Molecular Physics, and Optics 57
- Cold Atom Physics and Bose-Einstein Condensates 31
- Atomic and Subatomic Physics Research 18
- Quantum optics and atomic interactions 9
- Quantum, superfluid, helium dynamics 9
- Quantum Mechanics and Applications 9
- Atomic and Molecular Physics 9
Acoustics and Ultrasonics 1

Co-authors: D. Leibfried K. Sengstock Kai Bongs Silke Ospelkaus D. J. Wineland Kenneth R. Brown Yves Colombe Jason Amini
Journals: Physical Review Letters (13 papers)Physical Review A (6 papers)Nature (4 papers)Physical Review Research (3 papers)Quantum Science and Technology (2 papers)
Partner nations: Germany Japan United States

In The Last Decade

C. Ospelkaus

58 papers receiving 2.4k citations

Hit Papers

align trajectories log scale

Coupled quantized mechanical oscillators 2011 · 186 citations

Peers

Countries citing papers authored by C. Ospelkaus

Since Specialization

Citations

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

Fields of papers citing papers by C. Ospelkaus

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

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

All Works

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20 of 20 papers shown

#	Work
1	13.3 A Cryo-BiCMOS Controller for ⁹Be⁺-Trapped-Ion-Based Quantum Computers Peter Toth, Paul E. Shine, S. Halama, Yerzhan Kudabay, Kaoru Yamashit, Hiroki Ishikuro, C. Ospelkaus, Вадим Іссаков	2025	1
2	Resolved-sideband cooling of a single Be+9 ion in a cryogenic multi-Penning-trap for discrete symmetry tests with (anti-)protons Physical Review Research ·Juan M. Cornejo, Johannes Brombacher, Julia A. Coenders, Moritz von Boehn, Teresa Meiners, Malte Niemann, S. Ulmer, C. Ospelkaus	2024	2
3	Fast adiabatic transport of single laser-cooled 9Be+ ions in a cryogenic Penning trap stack The European Physical Journal Plus ·Teresa Meiners, Julia A. Coenders, Johannes Brombacher, Malte Niemann, Juan M. Cornejo, S. Ulmer, C. Ospelkaus	2024	1
4	Penning micro-trap for quantum computing Nature ·Shreyans Jain, Tobias Sägesser, Pavel Hrmo, Celeste Torkzaban, M. Stadler, R. Oswald, Chris Axline, A. Bautista-Salvador, C. Ospelkaus, Daniel Kienzler, Jonathan Home	2024	16
5	Optical stimulated-Raman sideband spectroscopy of a single Be+9 ion in a Penning trap Physical Review Research ·Juan M. Cornejo, Johannes Brombacher, Julia A. Coenders, Moritz von Boehn, Teresa Meiners, Malte Niemann, S. Ulmer, C. Ospelkaus	2023	2
6	Numerical optimization of amplitude-modulated pulses in microwave-driven entanglement generation Quantum Science and Technology ·M. Duwe, Giorgio Zarantonello, N. Pulido-Mateo, H. Mendpara, Ludwig Krinner, A. Bautista-Salvador, Nikolay V. Vitanov, Klemens Hammerer, Reinhard F. Werner, C. Ospelkaus	2022	5
7	Constraints on the Coupling between Axionlike Dark Matter and Photons Using an Antiproton Superconducting Tuned Detection Circuit in a Cryogenic Penning Trap Physical Review Letters ·J. A. Devlin, M. J. Borchert, Stefan Erlewein, M. Fleck, James A. Harrington, B. M. Latacz, Jan Warncke, E. Wursten, M. Bohman, A. Mooser, C. Smorra, M. Wiesinger, C. Will, K. Blaum, Y. Matsuda, C. Ospelkaus, W. Quint, J. Walz, Y. Yamazaki, S. Ulmer	2021	33
8	Robust and Resource-Efficient Microwave Near-Field Entangling Be+9 Gate Physical Review Letters ·Giorgio Zarantonello, H. Hahn, Jonathan Morgner, Marius Schulte, A. Bautista-Salvador, Reinhard F. Werner, Klemens Hammerer, C. Ospelkaus	2019	64
9	Measurement of Ultralow Heating Rates of a Single Antiproton in a Cryogenic Penning Trap Physical Review Letters ·M. J. Borchert, Pascal E. Blessing, J. A. Devlin, James A. Harrington, Takashi Higuchi, Jonathan Morgner, C. Smorra, E. Wursten, M. Bohman, M. Wiesinger, A. Mooser, K. Blaum, Y. Matsuda, C. Ospelkaus, W. Quint, J. Walz, Y. Yamazaki, S. Ulmer	2019	5
10	Sixfold improved single particle measurement of the magnetic moment of the antiproton Nature Communications ·H. Nagahama, C. Smorra, Stefan Sellner, James A. Harrington, Takashi Higuchi, M. J. Borchert, T. Tanaka, M. Besirli, A. Mooser, G. Schneider, K. Blaum, Y. Matsuda, C. Ospelkaus, W. Quint, J. Walz, Y. Yamazaki, S. Ulmer	2017	39
11	A parts-per-billion measurement of the antiproton magnetic moment Nature ·C. Smorra, Stefan Sellner, M. J. Borchert, James A. Harrington, Takashi Higuchi, H. Nagahama, T. Tanaka, A. Mooser, G. Schneider, M. Bohman, K. Blaum, Y. Matsuda, C. Ospelkaus, W. Quint, J. Walz, Y. Yamazaki, S. Ulmer	2017	62
12	An optimized geometry for a micro Penning-trap mass spectrometer based on interconnected ions International Journal of Mass Spectrometry ·Juan M. Cornejo, M. J. Gutiérrez, Enzo M. Gallo Ruiz, A. Bautista-Salvador, C. Ospelkaus, S. Ståhl, D. Rodrı́guez	2016	8
13	Quantum Logic Enabled Test of Discrete Symmetries Bulletin of the American Physical Society ·Timko Dubielzig, Malte Niemann, Anna-Greta Paschke, Martina Carsjens, M. Kohnen, C. Ospelkaus	2013	1
14	Coupled quantized mechanical oscillators Nature ·Kenneth R. Brown, C. Ospelkaus, Yves Colombe, A. C. Wilson, D. Leibfried, D. J. Wineland Hit paper breakdown →	2011	186
15	High Fidelity Transport of Trapped-Ion Qubits through an X-Junction Trap Array \| NIST Nature Physics ·Brad R. Blakestad, Aaron P. VanDevender, C. Ospelkaus, Jason Amini, J. Britton, D. Leibfried, D. J. Wineland	2009	0
16	High-Fidelity Transport of Trapped-Ion Qubits through anX-Junction Trap Array Physical Review Letters ·R. B. Blakestad, C. Ospelkaus, Aaron P. VanDevender, Jason Amini, J. Britton, D. Leibfried, D. J. Wineland	2009	107
17	Do Mixtures of Bosonic and Fermionic Atoms Adiabatically Heat Up in Optical Lattices? Physical Review Letters ·M. Cramer, Silke Ospelkaus, C. Ospelkaus, Kai Bongs, K. Sengstock, Jens Eisert	2008	31
18	Trapped-Ion Quantum Logic Gates Based on Oscillating Magnetic Fields Physical Review Letters ·C. Ospelkaus, C. Langer, Jason Amini, Kenneth R. Brown, D. Leibfried, D. J. Wineland	2008	142
19	Localization of Bosonic Atoms by Fermionic Impurities in a Three-Dimensional Optical Lattice Physical Review Letters ·Silke Ospelkaus, C. Ospelkaus, O. Wille, M. Succo, Philipp Ernst, K. Sengstock, Kai Bongs	2006	227
20	Ultracold Heteronuclear Molecules in a 3D Optical Lattice Physical Review Letters ·C. Ospelkaus, Silke Ospelkaus, Leif Humbert, Philipp Ernst, K. Sengstock, Kai Bongs	2006	233

About C. Ospelkaus

C. Ospelkaus is a scholar working on Atomic and Molecular Physics, and Optics, Acoustics and Ultrasonics, Artificial Intelligence, Nuclear and High Energy Physics and Spectroscopy, having authored 61 papers that have together received 2.5k indexed citations. Recurring topics across this work include Cold Atom Physics and Bose-Einstein Condensates (31 papers), Quantum Information and Cryptography (26 papers), Atomic and Subatomic Physics Research (18 papers), Quantum Computing Algorithms and Architecture (13 papers), Quantum optics and atomic interactions (9 papers), Quantum, superfluid, helium dynamics (9 papers), Quantum Mechanics and Applications (9 papers) and Atomic and Molecular Physics (9 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (2.2k citations), Artificial Intelligence (1.1k citations), Condensed Matter Physics (244 citations), Spectroscopy (180 citations) and Nuclear and High Energy Physics (127 citations). C. Ospelkaus has collaborated with scholars based in Germany, Japan and United States. Frequent co-authors include D. Leibfried, K. Sengstock, Kai Bongs, Silke Ospelkaus, D. J. Wineland, Kenneth R. Brown, Yves Colombe, Jason Amini, Philipp Ernst and Leif Humbert. Their work appears in journals such as Physical Review Letters, Physical Review A, Nature, Physical Review Research and Quantum Science and Technology.

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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