Nobuaki Kojima
- Electrical and Electronic Engineering top 5%
- Atomic and Molecular Physics, and Optics top 5%
- Materials Chemistry
- Condensed Matter Physics top 10%
- Biomedical Engineering
- Co-authors
- Masafumi YamaguchiKenji ArakiYoshio OhshitaKan‐Hua LeeHidetoshi SuzukiTatsuya TakamotoMakoto KonagaiAkira Yamada
- Topics
- Semiconductor Quantum Structures and Devices (60 papers)solar cell performance optimization (57 papers)Chalcogenide Semiconductor Thin Films (44 papers)
- Cited by
- Electrical and Electronic EngineeringAtomic and Molecular Physics, and OpticsCondensed Matter Physics
- Partner nations
- JapanUnited StatesItaly
In The Last Decade
Nobuaki Kojima
114 papers receiving 1.2k citations
Peers
Comparison fields: 5 of 57
- Electrical and Electronic Engineering 1.0k
- Atomic and Molecular Physics, and Optics 431
- Materials Chemistry 349
- Condensed Matter Physics 159
- Biomedical Engineering 145
Countries citing papers authored by Nobuaki Kojima
This map shows the geographic impact of Nobuaki Kojima'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 Nobuaki Kojima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nobuaki Kojima more than expected).
Fields of papers citing papers by Nobuaki Kojima
This network shows the impact of papers produced by Nobuaki Kojima. 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 Nobuaki Kojima. The network helps show where Nobuaki Kojima may publish in the future.
Co-authorship network of co-authors of Nobuaki Kojima
This figure shows the co-authorship network connecting the top 25 collaborators of Nobuaki Kojima. A scholar is included among the top collaborators of Nobuaki Kojima 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 Nobuaki Kojima. Nobuaki Kojima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 4 | |
| 2 | 1 | |
| 3 | 13 | |
| 4 | 0 | |
| 5 | 0 | |
| 6 | 12 | |
| 7 | 7 | |
| 8 | 4 | |
| 9 | 10 | |
| 10 | 8 | |
| 11 | 2 | |
| 12 | 14 | |
| 13 | 11 | |
| 14 | 108 | |
| 15 | 53 | |
| 16 | 8 | |
| 17 | 44 | |
| 18 | 2 | |
| 19 | 13 | |
| 20 | 5 |
About Nobuaki Kojima
Nobuaki Kojima is a scholar working on Condensed Matter Physics, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering, having authored 118 papers that have together received 1.2k indexed citations. Recurring topics across this work include Semiconductor Quantum Structures and Devices (60 papers), solar cell performance optimization (57 papers) and Chalcogenide Semiconductor Thin Films (44 papers). The work is most often cited by research in Electrical and Electronic Engineering (1.0k citations), Atomic and Molecular Physics, and Optics (431 citations) and Condensed Matter Physics (159 citations). Nobuaki Kojima has collaborated with scholars based in Japan, United States and Italy. Frequent co-authors include Masafumi Yamaguchi, Kenji Araki, Yoshio Ohshita, Kan‐Hua Lee, Hidetoshi Suzuki, Tatsuya Takamoto, Makoto Konagai, Akira Yamada, Hiroyuki Yamada and Kenichi Nishimura. Their work appears in journals such as Applied Physics Letters, Journal of Applied Physics and Solar Energy.
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.