T. Hirai
- Electrical and Electronic Engineering
- Materials Chemistry
- Atomic and Molecular Physics, and Optics
- Radiation
- Electronic, Optical and Magnetic Materials
- Co-authors
- Kazuhiro KurataK. TsujiKeiichi ShidaraY. TakasakiKenkichi TaniokaKazuhisa TaketoshiRyukiti R. HasigutiHirotaka Maruyama
- Topics
- Phase-change materials and chalcogenides (8 papers)Advanced Thermoelectric Materials and Devices (8 papers)Chalcogenide Semiconductor Thin Films (7 papers)
- Partner nations
- JapanUnited StatesChina
In The Last Decade
T. Hirai
27 papers receiving 303 citations
Peers
Comparison fields: 5 of 44
- Electrical and Electronic Engineering 222
- Materials Chemistry 200
- Atomic and Molecular Physics, and Optics 64
- Radiation 34
- Electronic, Optical and Magnetic Materials 29
Countries citing papers authored by T. Hirai
This map shows the geographic impact of T. 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 T. Hirai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Hirai more than expected).
Fields of papers citing papers by T. Hirai
This network shows the impact of papers produced by T. 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 T. Hirai. The network helps show where T. Hirai may publish in the future.
Co-authorship network of co-authors of T. Hirai
This figure shows the co-authorship network connecting the top 25 collaborators of T. Hirai. A scholar is included among the top collaborators of T. 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 T. Hirai. T. 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 | 0 | |
| 2 | 1 | |
| 3 | 1 | |
| 4 | Low temperature thermoelectric properties of Ni doped n-type filled skutterudites Ba0.3Co4Sb12 . | 1 |
| 5 | Synthesis and high temperature thermoelectric properties of n-type BayNixCo4-xSb12. | 1 |
| 6 | 11 | |
| 7 | 60 | |
| 8 | Avalanche-type X-ray Image Pickup Tube | 1 |
| 9 | 25 | |
| 10 | 11 | |
| 11 | 3 | |
| 12 | 2 | |
| 13 | 1 | |
| 14 | 1 | |
| 15 | 4 | |
| 16 | 3 | |
| 17 | 26 | |
| 18 | 35 | |
| 19 | 1 | |
| 20 | 16 |
About T. Hirai
T. Hirai is a scholar working on Acoustics and Ultrasonics, Instrumentation and Materials Chemistry, having authored 28 papers that have together received 331 indexed citations. Recurring topics across this work include Phase-change materials and chalcogenides (8 papers), Advanced Thermoelectric Materials and Devices (8 papers) and Chalcogenide Semiconductor Thin Films (7 papers). The work is most often cited by research in Instrumentation (22 citations), Materials Chemistry (200 citations) and Radiation (34 citations). T. Hirai has collaborated with scholars based in Japan, United States and China. Frequent co-authors include Kazuhiro Kurata, K. Tsuji, Keiichi Shidara, Y. Takasaki, Kenkichi Tanioka, Kazuhisa Taketoshi, Ryukiti R. Hasiguti, Hirotaka Maruyama, Takeshi Fujita and Soushi Suzuki. Their work appears in journals such as Applied Physics Letters, Journal of Applied Physics and Journal of The Electrochemical Society.
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.