K.‐I. Oyama
- Astronomy and Astrophysics top 1%
- Geophysics top 2%
- Aerospace Engineering top 5%
- Molecular Biology
- Atmospheric Science top 10%
- Co-authors
- Shigeto WatanabeTakumi AbeG. J. BaileyYi-Hao SuM. A. AbduN. BalanJann‐Yenq LiuTohru Takahashi
- Topics
- Ionosphere and magnetosphere dynamics (99 papers)Solar and Space Plasma Dynamics (67 papers)Earthquake Detection and Analysis (37 papers)
- Partner nations
- JapanTaiwanUnited States
In The Last Decade
K.‐I. Oyama
147 papers receiving 2.0k citations
Peers
Comparison fields: 5 of 57
- Astronomy and Astrophysics 1.7k
- Geophysics 902
- Aerospace Engineering 423
- Molecular Biology 405
- Atmospheric Science 248
Countries citing papers authored by K.‐I. Oyama
This map shows the geographic impact of K.‐I. Oyama'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 K.‐I. Oyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K.‐I. Oyama more than expected).
Fields of papers citing papers by K.‐I. Oyama
This network shows the impact of papers produced by K.‐I. Oyama. 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 K.‐I. Oyama. The network helps show where K.‐I. Oyama may publish in the future.
Co-authorship network of co-authors of K.‐I. Oyama
This figure shows the co-authorship network connecting the top 25 collaborators of K.‐I. Oyama. A scholar is included among the top collaborators of K.‐I. Oyama 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 K.‐I. Oyama. K.‐I. Oyama 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 | 41 | |
| 3 | 18 | |
| 4 | 22 | |
| 5 | 3 | |
| 6 | INITIAL RESULTS OF THE LUNAR IONOSPHERE OBSERVATION WITH SELENE RADIO SCIENCE. | 3 |
| 7 | A proposed bare tether experiment on board a sounding rocket | 1 |
| 8 | Coordinated Rocket and Ground-based Observations of Neutral Temperature during the Dynamics and Energetics of the Lower Thermosphere in Aurora (DELTA) Campaign | 1 |
| 9 | 20 | |
| 10 | Effects of zonal and meridional neutral winds on the electron density and temperature at the height of 600 km | 4 |
| 11 | The URSI/COSPAR Standard for the Ionosphere: International Reference Ionosphere | 2 |
| 12 | Feasibility study of a tethered satellite system | 2 |
| 13 | 34 | |
| 14 | Observation of electron temperature anisotropy in the ionosphere: A review | 22 |
| 15 | 2 | |
| 16 | Remote and in-situ plasma measurements during the CAESAR flight | 4 |
| 17 | Solar Wind Structure Observed by Interplanetary Scintillation and Spacecraft in 1985 and 1986 | 2 |
| 18 | 13 | |
| 19 | Gross Features of Electron Temperature Profile of Polar Ionosphere | 3 |
| 20 | Characteristic of the Contaminated Langmuir Probe and Countermoves for its Application to the Space Observations | 3 |
About K.‐I. Oyama
K.‐I. Oyama is a scholar working on Astronomy and Astrophysics, Geophysics and Atmospheric Science, having authored 151 papers that have together received 2.2k indexed citations. Recurring topics across this work include Ionosphere and magnetosphere dynamics (99 papers), Solar and Space Plasma Dynamics (67 papers) and Earthquake Detection and Analysis (37 papers). The work is most often cited by research in Astronomy and Astrophysics (1.7k citations), Geophysics (902 citations) and Aerospace Engineering (423 citations). K.‐I. Oyama has collaborated with scholars based in Japan, Taiwan and United States. Frequent co-authors include Shigeto Watanabe, Takumi Abe, G. J. Bailey, Yi-Hao Su, M. A. Abdu, N. Balan, Jann‐Yenq Liu, Tohru Takahashi, Yoshihiro Kakinami and K. Schlegel. Their work appears in journals such as Nature, Journal of Geophysical Research Atmospheres and Geophysical Research Letters.
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.