Christopher O’Brien
Impact in
- Hepatology top 5%
- Hepatitis C virus research
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- Quantum optics and atomic interactions
- Mechanical and Optical Resonators
- Atomic and Subatomic Physics Research
Papers in
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- Quantum optics and atomic interactions 7
- Atomic and Subatomic Physics Research 3
- Cold Atom Physics and Bose-Einstein Condensates 3
- Advanced Fiber Laser Technologies 2
- Laser-Matter Interactions and Applications 2
- Photonic Crystals and Applications 1
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- Quantum Information and Cryptography 4
- Co-authors
- Michael Fleischhauer (4 shared papers)Nikolai Lauk (4 shared papers)Giovanna Morigi (3 shared papers)Edward Gane (1 shared paper)J. Rasenack (1 shared paper)Jidong Jia (1 shared paper)Thierry Poynard (1 shared paper)Marı́a Buti (1 shared paper)
- Journals
- Physical Review A (3 papers)Physical review. A (2 papers)Optics Express (1 paper)Computer Physics Communications (1 paper)Journal of Hepatology (1 paper)
- Partner nations
- United StatesGermanyAustralia
In The Last Decade
Christopher O’Brien
10 papers receiving 517 citations
Peers
Comparison fields: 5 of 33
- Hepatology 155
- Atomic and Molecular Physics, and Optics 346
- Acoustics and Ultrasonics 6
- Epidemiology 155
- Artificial Intelligence 114
Countries citing papers authored by Christopher O’Brien
This map shows the geographic impact of Christopher O’Brien'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 Christopher O’Brien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Christopher O’Brien more than expected).
Fields of papers citing papers by Christopher O’Brien
This network shows the impact of papers produced by Christopher O’Brien. 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 Christopher O’Brien. The network helps show where Christopher O’Brien may publish in the future.
Co-authors
The 25 scholars most cited alongside Christopher O’Brien, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2009 | 156 | |
| 2 | 2011 | 115 | |
| 3 | 2014 | 111 | |
| 4 | 2013 | 53 | |
| 5 | 2015 | 36 | |
| 6 | 2021 | 35 | |
| 7 | Interfacing Superconducting Qubits and Telecom Photons via a Rare-Earth Doped Crystal | 2014 | 17 |
| 8 | 2014 | 5 | |
| 9 | 2023 | 5 | |
| 10 | 2016 | 4 |
About Christopher O’Brien
Christopher O’Brien is a scholar working on Atomic and Molecular Physics, and Optics, Artificial Intelligence, Electrical and Electronic Engineering, Epidemiology and Hepatology, having authored 10 papers that have together received 537 indexed citations. Recurring topics across this work include Quantum optics and atomic interactions (7 papers), Quantum Information and Cryptography (4 papers), Atomic and Subatomic Physics Research (3 papers), Cold Atom Physics and Bose-Einstein Condensates (3 papers), Advanced Fiber Laser Technologies (2 papers), Laser-Matter Interactions and Applications (2 papers), Nanowire Synthesis and Applications (1 paper) and Photonic Crystals and Applications (1 paper). The work is most often cited by research in Hepatology (155 citations), Atomic and Molecular Physics, and Optics (346 citations), Acoustics and Ultrasonics (6 citations), Epidemiology (155 citations) and Artificial Intelligence (114 citations). Christopher O’Brien has collaborated with scholars based in United States, Germany and Australia. Frequent co-authors include Michael Fleischhauer, Nikolai Lauk, Giovanna Morigi, Edward Gane, J. Rasenack, Jidong Jia, Thierry Poynard, Marı́a Buti, Bruce Belanger and Weibin Bao. Their work appears in journals such as Physical Review A, Physical review. A, Optics Express, Computer Physics Communications and Journal of Hepatology.
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.