Nicolas Spethmann

805 total citations
17 papers, 515 citations indexed

About

Nicolas Spethmann is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Artificial Intelligence. According to data from OpenAlex, Nicolas Spethmann has authored 17 papers receiving a total of 515 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Atomic and Molecular Physics, and Optics, 5 papers in Electrical and Electronic Engineering and 3 papers in Artificial Intelligence. Recurrent topics in Nicolas Spethmann's work include Cold Atom Physics and Bose-Einstein Condensates (8 papers), Atomic and Subatomic Physics Research (5 papers) and Advanced Frequency and Time Standards (5 papers). Nicolas Spethmann is often cited by papers focused on Cold Atom Physics and Bose-Einstein Condensates (8 papers), Atomic and Subatomic Physics Research (5 papers) and Advanced Frequency and Time Standards (5 papers). Nicolas Spethmann collaborates with scholars based in Germany, United States and China. Nicolas Spethmann's co-authors include Dan Stamper-Kurn, Sydney Schreppler, Artur Widera, Dieter Meschede, C. Weber, Farina Kindermann, L. F. Buchmann, Thierry Botter, Nathan Brahms and Piet O. Schmidt and has published in prestigious journals such as Science, Physical Review Letters and Nature Physics.

In The Last Decade

Nicolas Spethmann

16 papers receiving 500 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Nicolas Spethmann Germany	10	496	129	123	42	31	17	515
Myoung-Sun Heo South Korea	13	475 1.0×	47 0.4×	87 0.7×	67 1.6×	42 1.4×	47	498
Nelson Darkwah Oppong Germany	9	608 1.2×	106 0.8×	33 0.3×	110 2.6×	29 0.9×	13	643
Aaron W. Young United States	10	667 1.3×	297 2.3×	40 0.3×	23 0.5×	17 0.5×	15	732
Nathan Schine United States	9	489 1.0×	198 1.5×	46 0.4×	29 0.7×	20 0.6×	15	525
Kunal K. Das United States	13	422 0.9×	95 0.7×	31 0.3×	51 1.2×	55 1.8×	41	456
D. Meiser United States	15	878 1.8×	336 2.6×	167 1.4×	8 0.2×	25 0.8×	23	916
Christopher P. Search United States	13	384 0.8×	105 0.8×	202 1.6×	13 0.3×	17 0.5×	42	432
Changchun Zhong United States	15	481 1.0×	233 1.8×	255 2.1×	17 0.4×	27 0.9×	28	565
Diego Barberena United States	10	429 0.9×	235 1.8×	32 0.3×	31 0.7×	67 2.2×	27	463
Ivaylo S. Madjarov United States	6	332 0.7×	171 1.3×	20 0.2×	12 0.3×	28 0.9×	10	372

Countries citing papers authored by Nicolas Spethmann

Since Specialization

Citations

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

Fields of papers citing papers by Nicolas Spethmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nicolas Spethmann

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

All Works

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17 of 17 papers shown

Krämer, Johannes, Nicolas Spethmann, Klemens Hammerer, et al.. (2026). Entanglement-Enhanced Optical Ion Clock. Physical Review Letters. 136(7). 73601–73601.

Krämer, Johannes, et al.. (2024). Multi-ion Frequency Reference Using Dynamical Decoupling. Physical Review Letters. 133(3). 33203–33203. 5 indexed citations

Krämer, Johannes, et al.. (2024). Coherent photo-thermal noise cancellation in a dual-wavelength optical cavity for narrow-linewidth laser frequency stabilisation. Optics Express. 32(5). 7276–7276. 3 indexed citations

Spethmann, Nicolas, et al.. (2024). Low phase noise cavity transmission self-injection locked diode laser system for atomic physics experiments. Optics Express. 32(9). 15912–15912. 6 indexed citations

Tzalenchuk, Alexander, Nicolas Spethmann, Timothy J. Prior, et al.. (2022). The expanding role of National Metrology Institutes in the quantum era. Nature Physics. 18(7). 724–727. 3 indexed citations

Krämer, J., Zhilin Xu, Nicolas Spethmann, et al.. (2019). Towards a transportable aluminium ion quantum logic optical clock. Institutional Repository of Leibniz Universität Hannover (Leibniz Universität Hannover). 40 indexed citations

Spethmann, Nicolas, et al.. (2019). Robust optical clock transitions in trapped ions using dynamical decoupling. New Journal of Physics. 21(8). 83040–83040. 20 indexed citations

Schmidt, Felix, Daniel Mayer, Quentin Bouton, et al.. (2018). Quantum Spin Dynamics of Individual Neutral Impurities Coupled to a Bose-Einstein Condensate. Physical Review Letters. 121(13). 130403–130403. 37 indexed citations

Spethmann, Nicolas, et al.. (2017). Cavity-Assisted Measurement and Coherent Control of Collective Atomic Spin Oscillators. Physical Review Letters. 118(6). 63604–63604. 19 indexed citations

10.

Buchmann, L. F., et al.. (2016). Complex Squeezing and Force Measurement Beyond the Standard Quantum Limit. Physical Review Letters. 117(3). 30801–30801. 46 indexed citations

11.

Spethmann, Nicolas, et al.. (2015). Cavity-mediated coupling of mechanical oscillators limited by quantum back-action. Nature Physics. 12(1). 27–31. 54 indexed citations

12.

Schreppler, Sydney, et al.. (2014). Optically measuring force near the standard quantum limit. Science. 344(6191). 1486–1489. 111 indexed citations

13.

Bauer, Michael, et al.. (2014). Note: Reliable low-vibration piezo-mechanical shutter. Review of Scientific Instruments. 85(9). 4 indexed citations

14.

Spethmann, Nicolas, et al.. (2012). Dynamics of Single Neutral Impurity Atoms Immersed in an Ultracold Gas. Physical Review Letters. 109(23). 235301–235301. 143 indexed citations

15.

Spethmann, Nicolas, et al.. (2012). Inserting single Cs atoms into an ultracold Rb gas. Applied Physics B. 106(3). 513–519. 9 indexed citations

16.

Weber, C., et al.. (2010). Single Cs atoms as collisional probes in a large Rb magneto-optical trap. Physical Review A. 82(4). 13 indexed citations

17.

Hauff, Elizabeth von, Nicolas Spethmann, & Jürgen Parisi. (2008). A Gated Four Probe Technique for Field Effect Measurements on Disordered Organic Semiconductors. Zeitschrift für Naturforschung A. 63(9). 591–595. 2 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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