Hirohiko Sugahara
- Surfaces, Coatings and Films top 5%
- Electron and X-Ray Spectroscopy Techniques 9
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- Semiconductor materials and interfaces 9
- Semiconductor Quantum Structures and Devices 7
- Surface and Thin Film Phenomena 4
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- Semiconductor materials and devices 11
- Photonic and Optical Devices 5
- Optical Network Technologies 4
- Chalcogenide Semiconductor Thin Films 4
- Co-authors
- Masaharu OshimaYasuo NannichiHaruhiro OigawaJia-Fa FanHidemi ShigekawaRuth KlauserM. TokumitsuK. Asai
- Cited by
- Surfaces, Coatings and FilmsAtomic and Molecular Physics, and OpticsElectrical and Electronic Engineering
- Journals
- Japanese Journal of Applied Physics (4 papers)Surface Science (3 papers)Applied Surface Science (2 papers)
- Partner nations
- JapanUnited States
In The Last Decade
Hirohiko Sugahara
27 papers receiving 600 citations
Peers
Comparison fields: 5 of 30
- Surfaces, Coatings and Films 133
- Atomic and Molecular Physics, and Optics 445
- Electrical and Electronic Engineering 509
- Condensed Matter Physics 59
- Materials Chemistry 140
Countries citing papers authored by Hirohiko Sugahara
This map shows the geographic impact of Hirohiko Sugahara'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 Hirohiko Sugahara with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hirohiko Sugahara more than expected).
Fields of papers citing papers by Hirohiko Sugahara
This network shows the impact of papers produced by Hirohiko Sugahara. 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 Hirohiko Sugahara. The network helps show where Hirohiko Sugahara may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Hirohiko Sugahara, 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 | 2006 | 3 | |
| 2 | 2004 | 2 | |
| 3 | Device Technologies for Photonic Networks | 2003 | 3 |
| 4 | 2003 | 2 | |
| 5 | 1999 | 10 | |
| 6 | 1996 | 1 | |
| 7 | 1994 | 14 | |
| 8 | 1993 | 27 | |
| 9 | 1992 | 6 | |
| 10 | 1992 | 11 | |
| 11 | 1991 | 28 | |
| 12 | 1991 | 3 | |
| 13 | 1991 | 46 | |
| 14 | 1991 | 19 | |
| 15 | 1991 | 9 | |
| 16 | 1991 | 2 | |
| 17 | 1991 | 27 | |
| 18 | 1990 | 13 | |
| 19 | 1988 | 47 | |
| 20 | 1985 | 4 |
About Hirohiko Sugahara
Hirohiko Sugahara is a scholar working on Surfaces, Coatings and Films, Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering, Radiation and Biophysics, having authored 27 papers that have together received 646 indexed citations. Recurring topics across this work include Semiconductor materials and devices (11 papers), Semiconductor materials and interfaces (9 papers), Electron and X-Ray Spectroscopy Techniques (9 papers), Semiconductor Quantum Structures and Devices (7 papers), Photonic and Optical Devices (5 papers), Optical Network Technologies (4 papers), Surface and Thin Film Phenomena (4 papers) and Chalcogenide Semiconductor Thin Films (4 papers). The work is most often cited by research in Surfaces, Coatings and Films (133 citations), Atomic and Molecular Physics, and Optics (445 citations), Electrical and Electronic Engineering (509 citations), Condensed Matter Physics (59 citations) and Materials Chemistry (140 citations). Hirohiko Sugahara has collaborated with scholars based in Japan and United States. Frequent co-authors include Masaharu Oshima, Yasuo Nannichi, Haruhiro Oigawa, Jia-Fa Fan, Hidemi Shigekawa, Ruth Klauser, M. Tokumitsu, K. Asai, Yutaka Matsuoka and Yoshitada Murata. Their work appears in journals such as Japanese Journal of Applied Physics, Surface Science, Applied Surface Science, Thin Solid Films and Journal of Applied Physics.
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.