Keiiti Aki
- Geophysics top 0.01%
- Seismic Waves and Analysis 106
- earthquake and tectonic studies 100
- High-pressure geophysics and materials 62
- Seismic Imaging and Inversion Techniques 45
- Earthquake Detection and Analysis 39
- Geological and Geochemical Analysis 18
- Ocean Engineering top 0.05%
- Geophysics and Sensor Technology 27
- Civil and Structural Engineering top 0.1%
- Artificial Intelligence top 0.2%
- Seismology and Earthquake Studies 44
- Mechanics of Materials top 0.5%
- Co-authors
- Paul G. RichardsBernard ChouetShamita DasMichel BouchonAnders ChristofferssonEystein S. HusebyeApostolos PapageorgiouValérie Ferrazzini
- Journals
- Journal of Geophysical Research Atmospheres (57 papers)Bulletin of the Seismological Society of America (35 papers)Pure and Applied Geophysics (11 papers)
- Partner nations
- United StatesJapanSlovakia
In The Last Decade
Keiiti Aki
174 papers receiving 20.7k citations
Hit Papers
Peers
Comparison fields: 5 of 126
- Geophysics 22.1k
- Ocean Engineering 3.3k
- Civil and Structural Engineering 3.5k
- Artificial Intelligence 3.3k
- Mechanics of Materials 1.7k
Countries citing papers authored by Keiiti Aki
This map shows the geographic impact of Keiiti Aki'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 Keiiti Aki with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keiiti Aki more than expected).
Fields of papers citing papers by Keiiti Aki
This network shows the impact of papers produced by Keiiti Aki. 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 Keiiti Aki. The network helps show where Keiiti Aki may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Keiiti Aki, 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 | 1996 | 2 | |
| 2 | The Use of Coda Waves for Characterizing the Site Effect on Strong Ground Motion | 1994 | 1 |
| 3 | 1988 | 16 | |
| 4 | 1982 | 16 | |
| 5 | 1978 | 96 | |
| 6 | 1971 | 27 | |
| 7 | An active experiment with earthquake fault for an estimation of the in situ stress | 1970 | 15 |
| 8 | 1969 | 37 | |
| 9 | Generation and Propagation of G Waves from the Niigata Earthquake of June 16, 1964. : Part 2. Estimation of earthquake moment, released energy, and stress-strain drop from the G wave spectrum. | 1966 | 369 |
| 10 | Generation and Propagation of G Waves from the Niigata Earthquake of June 16, 1964 : Part 1. A statistical analysis. | 1966 | 44 |
| 11 | Earthquake Generating Stress in Japan for the Years 1961 to 1963 Obtained by Smoothing the First Motion Radiation Patterns | 1966 | 30 |
| 12 | 24. A Digital, Tele-recorded, Long-Period Seismograph System | 1965 | 0 |
| 13 | 17. Maximum Likelihood Estimate of b in the Formula logN=a-bM and its Confidence Limitsbreakdown → | 1965 | 1371 |
| 14 | 1965 | 126 | |
| 15 | Crustal Structure in Japan from the Phase Velocity of Rayleigh Waves : Part 2. Rayleigh Waves from the Aleutian Shock of March 9, 1957 | 1963 | 12 |
| 16 | 1962 | 50 | |
| 17 | 8. Crustal Structure in Japan from the Phase Velocity of Rayleigh Waves : Part 1. Use of the network of seismological stations operated by the Japan Meteorological Agency | 1961 | 8 |
| 18 | Space and Time Spectra of Stationary Stochastic Waves, with Special Reference to Microtremorsbreakdown → | 1957 | 1016 |
| 19 | 1956 | 0 | |
| 20 | 1955 | 1 |
About Keiiti Aki
Keiiti Aki is a scholar working on Geophysics, Ocean Engineering and Artificial Intelligence, having authored 182 papers that have together received 23.9k indexed citations. Recurring topics across this work include Seismic Waves and Analysis (106 papers), earthquake and tectonic studies (100 papers), High-pressure geophysics and materials (62 papers), Seismic Imaging and Inversion Techniques (45 papers), Seismology and Earthquake Studies (44 papers), Earthquake Detection and Analysis (39 papers), Geophysics and Sensor Technology (27 papers) and Geological and Geochemical Analysis (18 papers). The work is most often cited by research in Geophysics (22.1k citations), Ocean Engineering (3.3k citations) and Civil and Structural Engineering (3.5k citations). Keiiti Aki has collaborated with scholars based in United States, Japan and Slovakia. Frequent co-authors include Paul G. Richards, Bernard Chouet, Shamita Das, Michel Bouchon, Anders Christoffersson, Eystein S. Husebye, Apostolos Papageorgiou, Valérie Ferrazzini, Yi‐Ben Tsai and Anshu Jin. Their work appears in journals such as Journal of Geophysical Research Atmospheres, Bulletin of the Seismological Society of America, Pure and Applied Geophysics, Tectonophysics and Geophysical Journal International.
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.