Masamitsu Hirai
- Materials Chemistry top 10%
- Atomic and Molecular Physics, and Optics top 5%
- Electrical and Electronic Engineering top 10%
- Inorganic Chemistry top 10%
- Physical and Theoretical Chemistry top 5%
- Co-authors
- Masayasu UetaYasuhiro KondoT. KarasawaMikihiko IkezawaArao NakamuraKeiichi EdamatsuAllen B. ScottTomochika Matsuyama
- Topics
- Luminescence Properties of Advanced Materials (30 papers)Solid-state spectroscopy and crystallography (22 papers)Semiconductor Quantum Structures and Devices (15 papers)
- Partner nations
- JapanUnited StatesLatvia
In The Last Decade
Masamitsu Hirai
84 papers receiving 1.0k citations
Peers
Comparison fields: 5 of 51
- Materials Chemistry 646
- Atomic and Molecular Physics, and Optics 572
- Electrical and Electronic Engineering 405
- Inorganic Chemistry 113
- Physical and Theoretical Chemistry 98
Countries citing papers authored by Masamitsu Hirai
This map shows the geographic impact of Masamitsu Hirai'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 Masamitsu Hirai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Masamitsu Hirai more than expected).
Fields of papers citing papers by Masamitsu Hirai
This network shows the impact of papers produced by Masamitsu Hirai. 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 Masamitsu Hirai. The network helps show where Masamitsu Hirai may publish in the future.
Co-authorship network of co-authors of Masamitsu Hirai
This figure shows the co-authorship network connecting the top 25 collaborators of Masamitsu Hirai. A scholar is included among the top collaborators of Masamitsu Hirai 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 Masamitsu Hirai. Masamitsu Hirai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 3 | |
| 2 | 18 | |
| 3 | 2 | |
| 4 | 9 | |
| 5 | 2 | |
| 6 | 17 | |
| 7 | 11 | |
| 8 | 12 | |
| 9 | 23 | |
| 10 | 15 | |
| 11 | 1 | |
| 12 | 15 | |
| 13 | 11 | |
| 14 | 7 | |
| 15 | 8 | |
| 16 | 5 | |
| 17 | 7 | |
| 18 | 7 | |
| 19 | 14 | |
| 20 | 3 |
About Masamitsu Hirai
Masamitsu Hirai is a scholar working on Atomic and Molecular Physics, and Optics, Ceramics and Composites and Materials Chemistry, having authored 84 papers that have together received 1.1k indexed citations. Recurring topics across this work include Luminescence Properties of Advanced Materials (30 papers), Solid-state spectroscopy and crystallography (22 papers) and Semiconductor Quantum Structures and Devices (15 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (572 citations), Ceramics and Composites (91 citations) and Materials Chemistry (646 citations). Masamitsu Hirai has collaborated with scholars based in Japan, United States and Latvia. Frequent co-authors include Masayasu Ueta, Yasuhiro Kondo, T. Karasawa, Mikihiko Ikezawa, Arao Nakamura, Keiichi Edamatsu, Allen B. Scott, Tomochika Matsuyama, Seiichi Tagawa and Yasunori Tokuda. Their work appears in journals such as Physical Review Letters, The Journal of Chemical Physics and Physical review. B, Condensed matter.
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.