R. A. Helliwell
- Astronomy and Astrophysics top 0.2%
- Ionosphere and magnetosphere dynamics 111
- Solar and Space Plasma Dynamics 43
- Lightning and Electromagnetic Phenomena 22
- Geophysics top 0.2%
- Earthquake Detection and Analysis 92
- Seismic Waves and Analysis 30
- Aerospace Engineering top 1%
- GNSS positioning and interference 6
- Molecular Biology top 5%
- Geomagnetism and Paleomagnetism Studies 13
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- Geophysics and Sensor Technology 7
- Co-authors
- Agnar PytteJ. P. KatsufrakisU. S. InanWilliam J. BurtisT. F. BellA. C. Fraser‐SmithD. L. CarpenterPaul McGill
- Journals
- Journal of Geophysical Research Atmospheres (69 papers)Geophysical Research Letters (17 papers)Advances in Space Research (5 papers)
- Partner nations
- United StatesJapanRussia
In The Last Decade
R. A. Helliwell
131 papers receiving 5.2k citations
Hit Papers
Peers
Comparison fields: 5 of 74
- Astronomy and Astrophysics 6.6k
- Geophysics 4.9k
- Nuclear and High Energy Physics 581
- Aerospace Engineering 734
- Molecular Biology 1.4k
Countries citing papers authored by R. A. Helliwell
This map shows the geographic impact of R. 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 R. 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 R. A. Helliwell more than expected).
Fields of papers citing papers by R. A. Helliwell
This network shows the impact of papers produced by R. 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 R. A. Helliwell. The network helps show where R. A. Helliwell may publish in the future.
Co-authorship network
The 25 scholars most cited alongside R. 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
| # | Work | ||
|---|---|---|---|
| 1 | 2000 | 3 | |
| 2 | 1993 | 39 | |
| 3 | VLF wave injection experiments from Siple Station, Antarctica | 1987 | 2 |
| 4 | 1985 | 3 | |
| 5 | 1984 | 157 | |
| 6 | 1984 | 91 | |
| 7 | 1983 | 26 | |
| 8 | VLF wave injections from the ground | 1983 | 3 |
| 9 | The plasma wave and quasi-static electric field instrument /PWI/ for dynamics Explorer-A | 1981 | 98 |
| 10 | 1981 | 6 | |
| 11 | ISEE-1 SATELLITE OBSERVATIONS OF VLF SIGNALS AND ASSOCIATED TRIGGERED EMISSIONS FROM THE SIPLE STATION TRANSMITTER | 1980 | 2 |
| 12 | 1980 | 80 | |
| 13 | 1979 | 40 | |
| 14 | 1978 | 223 | |
| 15 | 1977 | 21 | |
| 16 | 1975 | 5 | |
| 17 | 1975 | 67 | |
| 18 | 1974 | 200 | |
| 19 | 1962 | 1 | |
| 20 | Sporadic-E stratification and correlation with low-frequency soundings | 1952 | 2 |
About R. A. Helliwell
R. A. Helliwell is a scholar working on Geophysics, Astronomy and Astrophysics, Ocean Engineering, Geography, Planning and Development and Oceanography, having authored 136 papers that have together received 7.5k indexed citations. Recurring topics across this work include Ionosphere and magnetosphere dynamics (111 papers), Earthquake Detection and Analysis (92 papers), Solar and Space Plasma Dynamics (43 papers), Seismic Waves and Analysis (30 papers), Lightning and Electromagnetic Phenomena (22 papers), Geomagnetism and Paleomagnetism Studies (13 papers), Geophysics and Sensor Technology (7 papers) and GNSS positioning and interference (6 papers). The work is most often cited by research in Astronomy and Astrophysics (6.6k citations), Geophysics (4.9k citations), Nuclear and High Energy Physics (581 citations), Aerospace Engineering (734 citations) and Molecular Biology (1.4k citations). R. A. Helliwell has collaborated with scholars based in United States, Japan and Russia. Frequent co-authors include Agnar Pytte, J. P. Katsufrakis, U. S. Inan, William J. Burtis, T. F. Bell, A. C. Fraser‐Smith, D. L. Carpenter, Paul McGill, Oswald Garrison Villard and M. L. Trimpi. Their work appears in journals such as Journal of Geophysical Research Atmospheres, Geophysical Research Letters, Advances in Space Research, Radio Science 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.