Norbert Ortegel

920 total citations · 1 hit paper
4 papers, 537 citations indexed

About

Norbert Ortegel is a scholar working on Atomic and Molecular Physics, and Optics, Artificial Intelligence and Physical and Theoretical Chemistry. According to data from OpenAlex, Norbert Ortegel has authored 4 papers receiving a total of 537 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Atomic and Molecular Physics, and Optics, 3 papers in Artificial Intelligence and 1 paper in Physical and Theoretical Chemistry. Recurrent topics in Norbert Ortegel's work include Quantum Mechanics and Applications (3 papers), Quantum Information and Cryptography (3 papers) and Quantum optics and atomic interactions (2 papers). Norbert Ortegel is often cited by papers focused on Quantum Mechanics and Applications (3 papers), Quantum Information and Cryptography (3 papers) and Quantum optics and atomic interactions (2 papers). Norbert Ortegel collaborates with scholars based in Germany and Singapore. Norbert Ortegel's co-authors include Wenjamin Rosenfeld, Harald Weinfurter, Julian Hofmann, Michael Krug, Markus Weber, Daniel Burchardt, Kai Redeker, Robert Garthoff, Markus Rau and Christian Kurtsiefer and has published in prestigious journals such as Science, Physical Review Letters and Optics and Spectroscopy.

In The Last Decade

Norbert Ortegel

3 papers receiving 512 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Heralded Entanglement Between Widely Separated Atoms

2012 310 citations Julian Hofmann, Michael Krug et al. Science profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Norbert Ortegel Germany	3	505	452	49	37	26	4	537
Kai Redeker Germany	4	407 0.8×	390 0.9×	39 0.8×	30 0.8×	20 0.8×	6	464
Marissa Giustina United States	6	382 0.8×	320 0.7×	55 1.1×	44 1.2×	36 1.4×	10	420
Daniel Burchardt Germany	2	273 0.5×	205 0.5×	52 1.1×	26 0.7×	15 0.6×	2	303
А. В. Белинский Russia	6	414 0.8×	336 0.7×	16 0.3×	40 1.1×	12 0.5×	23	451
Sören Wengerowsky Austria	11	525 1.0×	540 1.2×	155 3.2×	14 0.4×	16 0.6×	25	677
M. Ardehali Japan	5	661 1.3×	660 1.5×	48 1.0×	36 1.0×	8 0.3×	20	725
Andrea Chiuri Italy	11	383 0.8×	397 0.9×	40 0.8×	41 1.1×	7 0.3×	26	482
Elie Wolfe Canada	14	443 0.9×	389 0.9×	14 0.3×	103 2.8×	6 0.2×	28	517
Dominik Rauch Austria	4	247 0.5×	155 0.3×	24 0.5×	32 0.9×	37 1.4×	6	268
L. Vermeyden Canada	5	240 0.5×	134 0.3×	81 1.7×	48 1.3×	16 0.6×	7	285

Countries citing papers authored by Norbert Ortegel

Since Specialization

Citations

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

Fields of papers citing papers by Norbert Ortegel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Norbert Ortegel

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

All Works

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4 of 4 papers shown

1.

Rosenfeld, Wenjamin, Daniel Burchardt, Robert Garthoff, et al.. (2017). Event-Ready Bell Test Using Entangled Atoms Simultaneously Closing Detection and Locality Loopholes. Physical Review Letters. 119(1). 10402–10402. 223 indexed citations

2.

Hofmann, Julian, Michael Krug, Norbert Ortegel, et al.. (2012). Heralded Entanglement Between Widely Separated Atoms. Science. 337(6090). 72–75. 310 indexed citations breakdown →

3.

Weber, Markus, Michael Krug, Julian Hofmann, et al.. (2011). Highly Efficient State-Selective Submicrosecond Photoionization Detection of Single Atoms. Bulletin of the American Physical Society. 42.

4.

Rosenfeld, Wenjamin, Julian Hofmann, Norbert Ortegel, et al.. (2011). Towards high-fidelity interference of photons emitted by two remotely trapped Rb-87 atoms. Optics and Spectroscopy. 111(4). 535–539. 4 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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