Robert A. Helliwell
Impact in
- Astronomy and Astrophysics top 1%
- Ionosphere and magnetosphere dynamics
- Solar and Space Plasma Dynamics
- Lightning and Electromagnetic Phenomena
- Geophysics top 0.2%
- Earthquake Detection and Analysis
- Seismic Waves and Analysis
Papers in
-
- Ionosphere and magnetosphere dynamics 124
- Solar and Space Plasma Dynamics 47
- Lightning and Electromagnetic Phenomena 25
- Geophysics 104
- Earthquake Detection and Analysis 97
- Seismic Waves and Analysis 34
- Co-authors
- Agnar Pytte (1 shared paper)J. P. Katsufrakis (21 shared papers)U. S. Inan (41 shared papers)William J. Burtis (3 shared papers)T. F. Bell (24 shared papers)Antony C. Fraser‐Smith (9 shared papers)Paul McGill (4 shared papers)D. L. Carpenter (11 shared papers)
- Journals
- Journal of Geophysical Research Atmospheres (67 papers)Geophysical Research Letters (17 papers)Radio Science (6 papers)Advances in Space Research (5 papers)Science (5 papers)
- Partner nations
- United StatesJapanUnited Kingdom
In The Last Decade
Robert A. Helliwell
143 papers receiving 5.7k citations
Robert A. Helliwell's Hit Papers
Peers
Comparison fields: 5 of 75
- Astronomy and Astrophysics 7.2k
- Geophysics 5.2k
- Nuclear and High Energy Physics 615
- Aerospace Engineering 774
- Molecular Biology 1.5k
Countries citing papers authored by Robert A. Helliwell
This map shows the geographic impact of Robert A. Helliwell'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 Robert A. Helliwell with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert A. Helliwell more than expected).
Fields of papers citing papers by Robert A. Helliwell
This network shows the impact of papers produced by Robert A. Helliwell. 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 Robert A. Helliwell. The network helps show where Robert A. Helliwell may publish in the future.
Co-authors
The 25 scholars most cited alongside Robert A. Helliwell, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 151 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Whistlers and Related Ionospheric Phenomena Hit paper breakdown → | 1966 | 1066 |
| 2 | Low‐frequency magnetic field measurements near the epicenter of the Ms 7.1 Loma Prieta Earthquake Hit paper breakdown → | 1990 | 547 |
| 3 | Whistlers and Related Ionospheric Phenomena Hit paper breakdown → | 1966 | 492 |
| 4 | 1967 | 431 | |
| 5 | 1969 | 309 | |
| 6 | 1976 | 285 | |
| 7 | 1978 | 237 | |
| 8 | 1973 | 226 | |
| 9 | 1974 | 215 | |
| 10 | 1971 | 200 | |
| 11 | 1960 | 191 | |
| 12 | 1984 | 163 | |
| 13 | 1969 | 154 | |
| 14 | 1975 | 149 | |
| 15 | The plasma wave and quasi-static electric field instrument /PWI/ for dynamics Explorer-A | 1981 | 105 |
| 16 | 1983 | 104 | |
| 17 | 1969 | 100 | |
| 18 | 1984 | 94 | |
| 19 | 1973 | 91 | |
| 20 | 1985 | 86 |
About Robert A. Helliwell
Robert A. Helliwell is a scholar working on Astronomy and Astrophysics, Geophysics, Aerospace Engineering, Ocean Engineering and Oceanography, having authored 151 papers that have together received 8.1k indexed citations. Recurring topics across this work include Ionosphere and magnetosphere dynamics (124 papers), Earthquake Detection and Analysis (97 papers), Solar and Space Plasma Dynamics (47 papers), Seismic Waves and Analysis (34 papers), Lightning and Electromagnetic Phenomena (25 papers), Geomagnetism and Paleomagnetism Studies (15 papers), GNSS positioning and interference (7 papers) and Geophysics and Sensor Technology (6 papers). The work is most often cited by research in Astronomy and Astrophysics (7.2k citations), Geophysics (5.2k citations), Nuclear and High Energy Physics (615 citations), Aerospace Engineering (774 citations) and Molecular Biology (1.5k citations). Robert A. Helliwell has collaborated with scholars based in United States, Japan and United Kingdom. Frequent co-authors include Agnar Pytte, J. P. Katsufrakis, U. S. Inan, William J. Burtis, T. F. Bell, Antony C. Fraser‐Smith, Paul McGill, D. L. Carpenter, Oswald Garrison Villard and M. L. Trimpi. Their work appears in journals such as Journal of Geophysical Research Atmospheres, Geophysical Research Letters, Radio Science, Advances in Space Research and Science.
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.