Koichi Numata
Impact in
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- Supercapacitor Materials and Fabrication
- Condensed Matter Physics top 10%
- Physics of Superconductivity and Magnetism
Papers in
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- Physics of Superconductivity and Magnetism 8
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- Magnetic and transport properties of perovskites and related materials 3
- Co-authors
- Yanko Todorov (1 shared paper)Shōji Yamanaka (1 shared paper)Tairo Oshima (5 shared papers)H. Sekine (6 shared papers)Hiroshi Maeda (6 shared papers)Akihiko Yamagishi (2 shared papers)Katsuya Inoue (5 shared papers)Masahiro Sakurai (5 shared papers)
- Journals
- Protein Engineering Design and Selection (3 papers)Journal of Applied Physics (3 papers)Solid State Ionics (2 papers)Applied Physics Letters (2 papers)Japanese Journal of Applied Physics (1 paper)
- Partner nations
- JapanSwitzerlandGermany
In The Last Decade
Koichi Numata
20 papers receiving 574 citations
Peers
Comparison fields: 5 of 53
- Electronic, Optical and Magnetic Materials 178
- Condensed Matter Physics 90
- Electrical and Electronic Engineering 372
- Automotive Engineering 76
- Materials Chemistry 161
Countries citing papers authored by Koichi Numata
This map shows the geographic impact of Koichi Numata'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 Koichi Numata with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koichi Numata more than expected).
Fields of papers citing papers by Koichi Numata
This network shows the impact of papers produced by Koichi Numata. 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 Koichi Numata. The network helps show where Koichi Numata may publish in the future.
Co-authors
The 25 scholars most cited alongside Koichi Numata, 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 | 1999 | 133 | |
| 2 | 1997 | 94 | |
| 3 | 2004 | 86 | |
| 4 | 1999 | 42 | |
| 5 | 2001 | 39 | |
| 6 | 1995 | 37 | |
| 7 | 1992 | 24 | |
| 8 | 1991 | 20 | |
| 9 | 1996 | 19 | |
| 10 | 2001 | 17 | |
| 11 | 1995 | 17 | |
| 12 | 1994 | 12 | |
| 13 | 1988 | 11 | |
| 14 | 1989 | 11 | |
| 15 | 1995 | 8 | |
| 16 | 1989 | 7 | |
| 17 | 1988 | 6 | |
| 18 | 1999 | 4 | |
| 19 | 1992 | 3 | |
| 20 | 1989 | 3 |
About Koichi Numata
Koichi Numata is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials, Materials Chemistry, Molecular Biology and Mechanical Engineering, having authored 20 papers that have together received 593 indexed citations. Recurring topics across this work include Physics of Superconductivity and Magnetism (8 papers), Enzyme Structure and Function (7 papers), Protein Structure and Dynamics (6 papers), Superconducting Materials and Applications (4 papers), Advancements in Battery Materials (4 papers), Advanced Battery Materials and Technologies (3 papers), Extraction and Separation Processes (3 papers) and Magnetic and transport properties of perovskites and related materials (3 papers). The work is most often cited by research in Electronic, Optical and Magnetic Materials (178 citations), Condensed Matter Physics (90 citations), Electrical and Electronic Engineering (372 citations), Automotive Engineering (76 citations) and Materials Chemistry (161 citations). Koichi Numata has collaborated with scholars based in Japan, Switzerland and Germany. Frequent co-authors include Yanko Todorov, Shōji Yamanaka, Tairo Oshima, H. Sekine, Hiroshi Maeda, Akihiko Yamagishi, Katsuya Inoue, Masahiro Sakurai, Ippei Shimizu and M. Suzuki. Their work appears in journals such as Protein Engineering Design and Selection, Journal of Applied Physics, Solid State Ionics, Applied Physics Letters and Japanese Journal of Applied Physics.
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.