K.‐I. Oyama

2.9k citations
151 papers · 2.2k indexed · h-index 26
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

K.‐I. Oyama
Comparison fields: 5 of 57
  • Astronomy and Astrophysics 1.7k
  • Geophysics 902
  • Aerospace Engineering 423
  • Molecular Biology 405
  • Atmospheric Science 248
Replace K. Schwingenschuh with:
K. Schwingenschuh Austria
Michael Pezzopane Italy
D. J. Knudsen Canada
Wesley E. Swartz United States
Shigeto Watanabe Japan
В. Е. Куницын Russia
P. L. Dyson Australia
D. J. Gorney United States
L. B. N. Clausen Norway
W. Magnes Austria
K.‐I. Oyama relative to K. Schwingenschuh Austria K. Schwingenschuh's profile →
Citations per field
00.5×3.9×
K. Schwingenschuh · 1×
Citations per year

Countries citing papers authored by K.‐I. Oyama

Since Specialization
Citations

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

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

20 of 20 papers shown
#WorkIndexed 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.

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