Akihisa Koga
- Condensed Matter Physics top 0.5%
- Physics of Superconductivity and Magnetism 99
- Advanced Condensed Matter Physics 54
- Theoretical and Computational Physics 19
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- Magnetic and transport properties of perovskites and related materials 27
- Iron-based superconductors research 13
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- Quantum and electron transport phenomena 27
- Cold Atom Physics and Bose-Einstein Condensates 24
- Quantum many-body systems 19
- Materials Chemistry top 10%
- Geochemistry and Petrology top 10%
Akihisa Koga
122 papers receiving 2.7k citations
Hit Papers
Peers
Comparison fields: 5 of 49
- Condensed Matter Physics 2.3k
- Electronic, Optical and Magnetic Materials 1.2k
- Atomic and Molecular Physics, and Optics 1.2k
- Materials Chemistry 447
- Geochemistry and Petrology 43
Countries citing papers authored by Akihisa Koga
This map shows the geographic impact of Akihisa Koga'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 Akihisa Koga with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Akihisa Koga more than expected).
Fields of papers citing papers by Akihisa Koga
This network shows the impact of papers produced by Akihisa Koga. 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 Akihisa Koga. The network helps show where Akihisa Koga may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Akihisa Koga, 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 | 2025 | 0 | |
| 2 | 2025 | 1 | |
| 3 | 2025 | 0 | |
| 4 | 2025 | 0 | |
| 5 | 2024 | 4 | |
| 6 | 2024 | 2 | |
| 7 | 2024 | 3 | |
| 8 | 2023 | 2 | |
| 9 | 2023 | 1 | |
| 10 | 2020 | 29 | |
| 11 | 2020 | 10 | |
| 12 | 2009 | 1 | |
| 13 | 2009 | 112 | |
| 14 | 2009 | 2 | |
| 15 | 2006 | 6 | |
| 16 | 2006 | 9 | |
| 17 | 反転対称性の無い超伝導:MnSi対CePt 3 Si | 2004 | 21 |
| 18 | 2004 | 249 | |
| 19 | Superconductivity without Inversion Symmetry: MnSi versus | 2004 | 579 |
| 20 | 2004 | 32 |
About Akihisa Koga
Akihisa Koga is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Atomic and Molecular Physics, and Optics, having authored 128 papers that have together received 2.7k indexed citations. Recurring topics across this work include Physics of Superconductivity and Magnetism (99 papers), Advanced Condensed Matter Physics (54 papers), Magnetic and transport properties of perovskites and related materials (27 papers), Quantum and electron transport phenomena (27 papers), Cold Atom Physics and Bose-Einstein Condensates (24 papers), Quantum many-body systems (19 papers), Theoretical and Computational Physics (19 papers) and Iron-based superconductors research (13 papers). The work is most often cited by research in Condensed Matter Physics (2.3k citations), Electronic, Optical and Magnetic Materials (1.2k citations) and Atomic and Molecular Physics, and Optics (1.2k citations). Akihisa Koga has collaborated with scholars based in Japan, Switzerland and United States. Frequent co-authors include Norio Kawakami, Manfred Sigrist, P.A. Frigeri, D. F. Agterberg, T. M. Rice, Philipp Werner, Takuya Yoshioka, Joji Nasu, Kensuke Inaba and Nayuta Takemori.
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.