Peter J. Knowles
- Atomic and Molecular Physics, and Optics top 0.01%
- Advanced Chemical Physics Studies 121
- Spectroscopy and Quantum Chemical Studies 51
- Atomic and Molecular Physics 21
- Quantum, superfluid, helium dynamics 14
- Spectroscopy top 0.01%
- Spectroscopy and Laser Applications 21
- Physical and Theoretical Chemistry top 0.05%
- Atmospheric Science top 0.2%
- Atmospheric Ozone and Climate 20
- Inorganic Chemistry top 0.2%
- Inorganic Fluorides and Related Compounds 13
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- Advanced Semiconductor Detectors and Materials 20
- Co-authors
- Hans‐Joachim WernerFrederick R. ManbyNicholas C. HandyGerald KniziaMartin SchützAndreas BerningPaolo PalmieriK. Somasundram
- Journals
- The Journal of Chemical Physics (46 papers)Chemical Physics Letters (23 papers)Molecular Physics (21 papers)
- Partner nations
- United KingdomGermanyUnited States
In The Last Decade
Peter J. Knowles
184 papers receiving 25.4k citations
Hit Papers
Peers
Comparison fields: 5 of 132
- Atomic and Molecular Physics, and Optics 21.5k
- Spectroscopy 8.2k
- Physical and Theoretical Chemistry 3.4k
- Atmospheric Science 5.5k
- Inorganic Chemistry 3.8k
Countries citing papers authored by Peter J. Knowles
This map shows the geographic impact of Peter J. Knowles'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 Peter J. Knowles with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Peter J. Knowles more than expected).
Fields of papers citing papers by Peter J. Knowles
This network shows the impact of papers produced by Peter J. Knowles. 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 Peter J. Knowles. The network helps show where Peter J. Knowles may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Peter J. Knowles, 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 | 2025 | 1 | |
| 2 | 2025 | 0 | |
| 3 | 2024 | 12 | |
| 4 | 2024 | 7 | |
| 5 | 2024 | 2 | |
| 6 | 2022 | 0 | |
| 7 | 2022 | 1 | |
| 8 | 2022 | 12 | |
| 9 | 2020 | 1 | |
| 10 | 2020 | 7 | |
| 11 | 2020 | 6 | |
| 12 | 2020 | 56 | |
| 13 | 2019 | 91 | |
| 14 | 2018 | 5 | |
| 15 | 2001 | 79 | |
| 16 | Spin-orbit matrix elements for internally contracted multireference configuration interaction wavefunctionsbreakdown → | 2000 | 858 |
| 17 | 2000 | 43 | |
| 18 | 1999 | 23 | |
| 19 | 1999 | 16 | |
| 20 | 1996 | 4 |
About Peter J. Knowles
Peter J. Knowles is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy, Physical and Theoretical Chemistry, Catalysis and Inorganic Chemistry, having authored 191 papers that have together received 26.3k indexed citations. Recurring topics across this work include Advanced Chemical Physics Studies (121 papers), Spectroscopy and Quantum Chemical Studies (51 papers), Atomic and Molecular Physics (21 papers), Spectroscopy and Laser Applications (21 papers), Atmospheric Ozone and Climate (20 papers), Advanced Semiconductor Detectors and Materials (20 papers), Quantum, superfluid, helium dynamics (14 papers) and Inorganic Fluorides and Related Compounds (13 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (21.5k citations), Spectroscopy (8.2k citations), Physical and Theoretical Chemistry (3.4k citations), Atmospheric Science (5.5k citations) and Inorganic Chemistry (3.8k citations). Peter J. Knowles has collaborated with scholars based in United Kingdom, Germany and United States. Frequent co-authors include Hans‐Joachim Werner, Frederick R. Manby, Nicholas C. Handy, Gerald Knizia, Martin Schütz, Andreas Berning, Paolo Palmieri, K. Somasundram, Roger D. Amos and J. S. Andrews. Their work appears in journals such as The Journal of Chemical Physics, Chemical Physics Letters, Molecular Physics, Computer Physics Communications and Journal of Chemical Theory and Computation.
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.