Hartmut Häffner

9.2k citations
78 papers · 6.4k · 4 hit papers · h-index 32

Impact in

    • Quantum Mechanics and Applications
    • Cold Atom Physics and Bose-Einstein Condensates
    • Quantum optics and atomic interactions
    • Quantum and electron transport phenomena
    • Atomic and Molecular Physics
    • Atomic and Subatomic Physics Research
    • Quantum Information and Cryptography
    • Quantum Computing Algorithms and Architecture

Papers in

    • Cold Atom Physics and Bose-Einstein Condensates 31
    • Quantum Mechanics and Applications 26
    • Quantum optics and atomic interactions 17
    • Atomic and Molecular Physics 10
    • Quantum and electron transport phenomena 7
    • Advanced Frequency and Time Standards 6
    • Quantum Information and Cryptography 52
    • Quantum Computing Algorithms and Architecture 21

Hartmut Häffner

77 papers receiving 6.1k citations

Hartmut Häffner's Hit Papers

Quantum computing with trapped ions 2008 · 781 citations
7810+7+15Years since publication250500750

Peers

Hartmut Häffner
Comparison fields: 5 of 74
  • Atomic and Molecular Physics, and Optics 5.7k
  • Artificial Intelligence 4.6k
  • Acoustics and Ultrasonics 32
  • Statistical and Nonlinear Physics 372
  • Statistics, Probability and Uncertainty 119
Replace D. J. Wineland with:
D. J. Wineland United States
Roee Ozeri Israel
T. Rosenband United States
D. M. Meekhof United States
D. Leibfried United States
M. D. Barrett Singapore
F. Schmidt–Kaler Germany
W. Hänsel Germany
John Chiaverini United States
D. Kielpinski United States
Hartmut Häffner relative to D. J. Wineland United States D. J. Wineland's profile →
Citations per field
00.5×1.7×
D. J. Wineland · 1×
Citations per year

Countries citing papers authored by Hartmut Häffner

Since Specialization
Citations

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

Fields of papers citing papers by Hartmut Häffner

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

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

All Works

20 of 20 papers shown

Showing the 20 most-cited of 78 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Scalable multiparticle entanglement of trapped ions
Hit paper breakdown →
2005876
2
Quantum computing with trapped ions
Hit paper breakdown →
2008781
3
Deterministic quantum teleportation with atoms
Hit paper breakdown →
2004759
4
Realization of the Cirac–Zoller controlled-NOT quantum gate
Hit paper breakdown →
2003645
5 2003341
6 2004285
7 2004181
8 2011163
9 2012150
10 2001146
11 2006139
12 2003106
13 2003105
14 2000104
15 201184
16 200583
17 200581
18 200680
19 201576
20 200971

About Hartmut Häffner

Hartmut Häffner is a scholar working on Atomic and Molecular Physics, and Optics, Artificial Intelligence, Statistical and Nonlinear Physics, Statistics, Probability and Uncertainty and Spectroscopy, having authored 78 papers that have together received 6.4k indexed citations. Recurring topics across this work include Quantum Information and Cryptography (52 papers), Cold Atom Physics and Bose-Einstein Condensates (31 papers), Quantum Mechanics and Applications (26 papers), Quantum Computing Algorithms and Architecture (21 papers), Quantum optics and atomic interactions (17 papers), Atomic and Molecular Physics (10 papers), Quantum and electron transport phenomena (7 papers) and Advanced Frequency and Time Standards (6 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (5.7k citations), Artificial Intelligence (4.6k citations), Acoustics and Ultrasonics (32 citations), Statistical and Nonlinear Physics (372 citations) and Statistics, Probability and Uncertainty (119 citations). Hartmut Häffner has collaborated with scholars based in United States, Austria and Germany. Frequent co-authors include R. Blatt, C. F. Roos, M. Riebe, Christoph Becher, F. Schmidt–Kaler, G. P. T. Lancaster, W. Hänsel, J. Benhelm, J. Eschner and S. Gulde. Their work appears in journals such as Physical Review Letters, Physical Review A, Physical review. A, Nature and New Journal of 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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