Ryohei Sumii
Impact in
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- Advanced Chemical Physics Studies
- Quantum and electron transport phenomena
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- Graphene research and applications
Papers in
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- Molecular Junctions and Nanostructures 12
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- Surface and Thin Film Phenomena 5
- Advanced Chemical Physics Studies 4
- Spectroscopy and Quantum Chemical Studies 3
- Co-authors
- Kenta Amemiya (5 shared papers)S. Wada (7 shared papers)Kenichiro Tanaka (7 shared papers)Kaname Kanai (3 shared papers)Yukio Ouchi (3 shared papers)T. Sekitani (7 shared papers)Hiroyuki Yamane (3 shared papers)Kazuhiko Seki (3 shared papers)
- Journals
- Surface Science (4 papers)Chemical Physics (4 papers)Physical Review B (3 papers)Applied Physics Letters (1 paper)Journal of Electron Spectroscopy and Related Phenomena (1 paper)
- Partner nations
- JapanUnited StatesMexico
In The Last Decade
Ryohei Sumii
23 papers receiving 570 citations
Peers
Comparison fields: 5 of 40
- Atomic and Molecular Physics, and Optics 250
- Materials Chemistry 311
- Surfaces, Coatings and Films 44
- Radiation 49
- Electrical and Electronic Engineering 295
Countries citing papers authored by Ryohei Sumii
This map shows the geographic impact of Ryohei Sumii'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 Ryohei Sumii with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryohei Sumii more than expected).
Fields of papers citing papers by Ryohei Sumii
This network shows the impact of papers produced by Ryohei Sumii. 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 Ryohei Sumii. The network helps show where Ryohei Sumii may publish in the future.
Co-authors
The 25 scholars most cited alongside Ryohei Sumii, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 24 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2010 | 119 | |
| 2 | 2007 | 90 | |
| 3 | 2010 | 59 | |
| 4 | 2003 | 43 | |
| 5 | 2011 | 33 | |
| 6 | 2003 | 31 | |
| 7 | 2006 | 27 | |
| 8 | 2008 | 26 | |
| 9 | 2008 | 21 | |
| 10 | 2004 | 19 | |
| 11 | 2012 | 17 | |
| 12 | 2006 | 13 | |
| 13 | 2000 | 12 | |
| 14 | 2011 | 12 | |
| 15 | 2003 | 11 | |
| 16 | 2010 | 8 | |
| 17 | 2014 | 8 | |
| 18 | 2009 | 7 | |
| 19 | 2014 | 6 | |
| 20 | 2005 | 5 |
About Ryohei Sumii
Ryohei Sumii is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Materials Chemistry, Organic Chemistry and Radiation, having authored 24 papers that have together received 575 indexed citations. Recurring topics across this work include Molecular Junctions and Nanostructures (12 papers), Graphene research and applications (8 papers), Fullerene Chemistry and Applications (6 papers), Surface and Thin Film Phenomena (5 papers), Advanced Chemical Physics Studies (4 papers), Boron and Carbon Nanomaterials Research (3 papers), Diamond and Carbon-based Materials Research (3 papers) and Spectroscopy and Quantum Chemical Studies (3 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (250 citations), Materials Chemistry (311 citations), Surfaces, Coatings and Films (44 citations), Radiation (49 citations) and Electrical and Electronic Engineering (295 citations). Ryohei Sumii has collaborated with scholars based in Japan, United States and Mexico. Frequent co-authors include Kenta Amemiya, S. Wada, Kenichiro Tanaka, Kaname Kanai, Yukio Ouchi, T. Sekitani, Hiroyuki Yamane, Kazuhiko Seki, Nobuo Ueno and Daisuke Yoshimura. Their work appears in journals such as Surface Science, Chemical Physics, Physical Review B, Applied Physics Letters and Journal of Electron Spectroscopy and Related Phenomena.
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.