Christoffer Wittmann

3.4k citations
21 papers · 2.3k indexed · 1 hit paper · h-index 15
Topics
Quantum Information and Cryptography (16 papers)Quantum Mechanics and Applications (13 papers)Quantum Computing Algorithms and Architecture (7 papers)
Partner nations
GermanyDenmarkJapan

In The Last Decade

Christoffer Wittmann

21 papers receiving 2.2k citations

Hit Papers

Hacking commercial quantum cryptography systems by tailor...20102026201520202010200400600

Peers

Christoffer Wittmann
Comparison fields: 5 of 53
  • Atomic and Molecular Physics, and Optics 1.8k
  • Artificial Intelligence 1.7k
  • Electrical and Electronic Engineering 390
  • Materials Chemistry 290
  • Computer Vision and Pattern Recognition 135
Replace Tobias Gehring with:
Tobias Gehring Denmark
Frédéric Grosshans France
Jonathan Lavoie Canada
Waldimar Amaya Spain
Félix Bussières Switzerland
Anthony Laing United Kingdom
Carlos Abellán Spain
Ryo Okamoto Japan
Xian‐Min Jin China
Christoffer Wittmann relative to Tobias Gehring Denmark Tobias Gehring's profile →
Citations per field
00.5×3.6×
Tobias Gehring · 1×
Citations per year

Countries citing papers authored by Christoffer Wittmann

Since Specialization
Citations

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

Fields of papers citing papers by Christoffer Wittmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christoffer Wittmann

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

All Works

20 of 20 papers shown
#WorkIndexed citations
1 55
2 168
3 15
4 18
5 24
6 1
7 160
8 2
9 51
10 116
11
Hacking commercial quantum cryptography systems by tailored bright illuminationbreakdown →
717
12 84
13 66
14 270
15 38
16 1
17 2
18 83
19 3
20 430

About Christoffer Wittmann

Christoffer Wittmann is a scholar working on Acoustics and Ultrasonics, Atomic and Molecular Physics, and Optics and Artificial Intelligence, having authored 21 papers that have together received 2.3k indexed citations. Recurring topics across this work include Quantum Information and Cryptography (16 papers), Quantum Mechanics and Applications (13 papers) and Quantum Computing Algorithms and Architecture (7 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (1.8k citations), Artificial Intelligence (1.7k citations) and Acoustics and Ultrasonics (43 citations). Christoffer Wittmann has collaborated with scholars based in Germany, Denmark and Japan. Frequent co-authors include Gerd Leuchs, Lars Lydersen, Vadim Makarov, Dominique Elser, Carlos Wiechers, Johannes Skaar, Christoph Marquardt, Ulrik L. Andersen, Denis Sych and Masahiro Takeoka. Their work appears in journals such as Physical Review Letters, Nature Communications and Nature Photonics.

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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