Osamu Ohtaka
- Materials Chemistry top 5%
- Geophysics top 2%
- Electrical and Electronic Engineering top 10%
- Ceramics and Composites top 2%
- Electronic, Optical and Magnetic Materials top 10%
- Co-authors
- Hiroshi FukuiWataru UtsumiAkira YoshiasaTetsuo IrifuneT. YamanakaKoji KurodaShōichi KumeTakumi Kikegawa
- Topics
- High-pressure geophysics and materials (44 papers)Crystal Structures and Properties (12 papers)X-ray Diffraction in Crystallography (12 papers)
- Journals
- SciencePhysical Review LettersSHILAP Revista de lepidopterología
- Partner nations
- JapanUnited StatesFrance
In The Last Decade
Osamu Ohtaka
71 papers receiving 1.7k citations
Peers
Comparison fields: 5 of 66
- Materials Chemistry 1.0k
- Geophysics 879
- Electrical and Electronic Engineering 417
- Ceramics and Composites 277
- Electronic, Optical and Magnetic Materials 224
Countries citing papers authored by Osamu Ohtaka
This map shows the geographic impact of Osamu Ohtaka'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 Osamu Ohtaka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Osamu Ohtaka more than expected).
Fields of papers citing papers by Osamu Ohtaka
This network shows the impact of papers produced by Osamu Ohtaka. 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 Osamu Ohtaka. The network helps show where Osamu Ohtaka may publish in the future.
Co-authorship network of co-authors of Osamu Ohtaka
This figure shows the co-authorship network connecting the top 25 collaborators of Osamu Ohtaka. A scholar is included among the top collaborators of Osamu Ohtaka 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 Osamu Ohtaka. Osamu Ohtaka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 20 | |
| 2 | 4 | |
| 3 | 11 | |
| 4 | 1 | |
| 5 | 0 | |
| 6 | 11 | |
| 7 | 1 | |
| 8 | 1 | |
| 9 | 1 | |
| 10 | 49 | |
| 11 | 19 | |
| 12 | 18 | |
| 13 | 138 | |
| 14 | 1 | |
| 15 | 9 | |
| 16 | 32 | |
| 17 | 57 | |
| 18 | 17 | |
| 19 | 1 | |
| 20 | 24 |
About Osamu Ohtaka
Osamu Ohtaka is a scholar working on Ceramics and Composites, Geophysics and Materials Chemistry, having authored 75 papers that have together received 1.8k indexed citations. Recurring topics across this work include High-pressure geophysics and materials (44 papers), Crystal Structures and Properties (12 papers) and X-ray Diffraction in Crystallography (12 papers). The work is most often cited by research in Geophysics (879 citations), Ceramics and Composites (277 citations) and Materials Chemistry (1.0k citations). Osamu Ohtaka has collaborated with scholars based in Japan, United States and France. Frequent co-authors include Hiroshi Fukui, Wataru Utsumi, Akira Yoshiasa, Tetsuo Irifune, T. Yamanaka, Koji Kuroda, Shōichi Kume, Takumi Kikegawa, Toru Inoue and Tomoo Katsura. Their work appears in journals such as Science, Physical Review Letters and SHILAP Revista de lepidopterología.
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.