P. A. Willems
- Atomic and Molecular Physics, and Optics top 5%
- Astronomy and Astrophysics top 5%
- Ocean Engineering top 5%
- Electrical and Electronic Engineering
- Global and Planetary Change
- Co-authors
- Kenneth G. LibbrechtChanghuei YangGuoan ZhengXiaoze OuGeorge RakuljicAmnon YarivAnthony KewitschRoarke Horstmeyer
- Topics
- Pulsars and Gravitational Waves Research (12 papers)Adaptive optics and wavefront sensing (9 papers)Geophysics and Sensor Technology (9 papers)
- Partner nations
- United StatesUnited KingdomItaly
In The Last Decade
P. A. Willems
37 papers receiving 688 citations
Peers
Comparison fields: 5 of 69
- Atomic and Molecular Physics, and Optics 397
- Astronomy and Astrophysics 231
- Ocean Engineering 165
- Electrical and Electronic Engineering 152
- Global and Planetary Change 90
Countries citing papers authored by P. A. Willems
This map shows the geographic impact of P. A. Willems'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 P. A. Willems with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. A. Willems more than expected).
Fields of papers citing papers by P. A. Willems
This network shows the impact of papers produced by P. A. Willems. 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 P. A. Willems. The network helps show where P. A. Willems may publish in the future.
Co-authorship network of co-authors of P. A. Willems
This figure shows the co-authorship network connecting the top 25 collaborators of P. A. Willems. A scholar is included among the top collaborators of P. A. Willems 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 P. A. Willems. P. A. Willems is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 1 | |
| 3 | Orbiting Starshade: Observing Exoplanets at visible wavelengths with GMT, TMT, and ELT | 5 |
| 4 | 4 | |
| 5 | 35 | |
| 6 | 86 | |
| 7 | 79 | |
| 8 | 8 | |
| 9 | 1 | |
| 10 | Combined illumination sources for hyper-NA contact hole printing | 1 |
| 11 | 6 | |
| 12 | 4 | |
| 13 | 2 | |
| 14 | 16 | |
| 15 | 21 | |
| 16 | 36 | |
| 17 | 2 | |
| 18 | 71 | |
| 19 | 16 | |
| 20 | 28 |
About P. A. Willems
P. A. Willems is a scholar working on Instrumentation, Astronomy and Astrophysics and Structural Biology, having authored 38 papers that have together received 722 indexed citations. Recurring topics across this work include Pulsars and Gravitational Waves Research (12 papers), Adaptive optics and wavefront sensing (9 papers) and Geophysics and Sensor Technology (9 papers). The work is most often cited by research in Structural Biology (29 citations), Astronomy and Astrophysics (231 citations) and Atomic and Molecular Physics, and Optics (397 citations). P. A. Willems has collaborated with scholars based in United States, United Kingdom and Italy. Frequent co-authors include Kenneth G. Libbrecht, Changhuei Yang, Guoan Zheng, Xiaoze Ou, George Rakuljic, Amnon Yariv, Anthony Kewitsch, Roarke Horstmeyer, Kenji Numata and James Eric Mason. Their work appears in journals such as Physical Review Letters, PLoS ONE and Monthly Notices of the Royal Astronomical Society.
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.