Kazunobu Kojima
- Condensed Matter Physics top 0.5%
- GaN-based semiconductor devices and materials 71
- Rare-earth and actinide compounds 34
- Physics of Superconductivity and Magnetism 11
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- Ga2O3 and related materials 38
- Magnetic Properties of Alloys 21
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- Semiconductor Quantum Structures and Devices 32
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- Semiconductor materials and devices 35
- Materials Chemistry top 10%
- ZnO doping and properties 14
- Co-authors
- Shigefusa F. ChichibuYoichi KawakamiMitsuru FunatoAkira UedonoTakashi MukaiShoji IshibashiShinya TakashimaMasaharu Edo
- Cited by
- Condensed Matter PhysicsElectronic, Optical and Magnetic MaterialsAtomic and Molecular Physics, and Optics
- Journals
- Advanced Materials (1 paper)Physical review. B, Condensed matter (1 paper)Applied Physics Letters (19 papers)
- Partner nations
- JapanGermanyUnited States
In The Last Decade
Kazunobu Kojima
167 papers receiving 2.4k citations
Peers
Comparison fields: 5 of 66
- Condensed Matter Physics 1.7k
- Electronic, Optical and Magnetic Materials 913
- Atomic and Molecular Physics, and Optics 848
- Electrical and Electronic Engineering 1.1k
- Materials Chemistry 615
Countries citing papers authored by Kazunobu Kojima
This map shows the geographic impact of Kazunobu 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 Kazunobu Kojima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kazunobu Kojima more than expected).
Fields of papers citing papers by Kazunobu Kojima
This network shows the impact of papers produced by Kazunobu 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 Kazunobu Kojima. The network helps show where Kazunobu Kojima may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Kazunobu Kojima, 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 | 2024 | 0 | |
| 2 | 2023 | 4 | |
| 3 | 2023 | 0 | |
| 4 | 2023 | 2 | |
| 5 | 2022 | 17 | |
| 6 | 2022 | 1 | |
| 7 | 2021 | 25 | |
| 8 | 2021 | 4 | |
| 9 | 2021 | 4 | |
| 10 | 2020 | 25 | |
| 11 | 2020 | 14 | |
| 12 | 2019 | 24 | |
| 13 | 2019 | 1 | |
| 14 | 2018 | 40 | |
| 15 | 2018 | 1 | |
| 16 | 2017 | 28 | |
| 17 | 2012 | 2 | |
| 18 | A 7-GHz 1.8dB NF CMOS low noise amplifier | 2001 | 2 |
| 19 | 2001 | 2 | |
| 20 | 2001 | 9 |
About Kazunobu Kojima
Kazunobu Kojima is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Atomic and Molecular Physics, and Optics, having authored 176 papers that have together received 2.4k indexed citations. Recurring topics across this work include GaN-based semiconductor devices and materials (71 papers), Ga2O3 and related materials (38 papers), Semiconductor materials and devices (35 papers), Rare-earth and actinide compounds (34 papers), Semiconductor Quantum Structures and Devices (32 papers), Magnetic Properties of Alloys (21 papers), ZnO doping and properties (14 papers) and Physics of Superconductivity and Magnetism (11 papers). The work is most often cited by research in Condensed Matter Physics (1.7k citations), Electronic, Optical and Magnetic Materials (913 citations) and Atomic and Molecular Physics, and Optics (848 citations). Kazunobu Kojima has collaborated with scholars based in Japan, Germany and United States. Frequent co-authors include Shigefusa F. Chichibu, Yoichi Kawakami, Mitsuru Funato, Akira Uedono, Takashi Mukai, Shoji Ishibashi, Shinya Takashima, Masaharu Edo, T. Hihara and Shin‐ichi Nagahama. Their work appears in journals such as Advanced Materials, Physical review. B, Condensed matter and Applied Physics Letters.
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.