Ryo Koizumi
- Atomic and Molecular Physics, and Optics top 10%
- Electronic, Optical and Magnetic Materials top 10%
- Materials Chemistry
- Electrical and Electronic Engineering
- Cardiology and Cardiovascular Medicine
- Co-authors
- K. MiuraMichihiko YamanouchiHuadong GanHideo OhnoShoji IkedaK. MizunumaF. MatsukuraH. Sato
- Topics
- Magnetic properties of thin films (4 papers)Magnetic Properties and Applications (3 papers)Urban and spatial planning (2 papers)
- Cited by
- Electronic, Optical and Magnetic MaterialsAtomic and Molecular Physics, and OpticsCondensed Matter Physics
- Partner nations
- JapanSouth KoreaChina
In The Last Decade
Ryo Koizumi
16 papers receiving 447 citations
Peers
Comparison fields: 5 of 73
- Atomic and Molecular Physics, and Optics 291
- Electronic, Optical and Magnetic Materials 199
- Materials Chemistry 120
- Electrical and Electronic Engineering 79
- Cardiology and Cardiovascular Medicine 74
Countries citing papers authored by Ryo Koizumi
This map shows the geographic impact of Ryo Koizumi'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 Ryo Koizumi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryo Koizumi more than expected).
Fields of papers citing papers by Ryo Koizumi
This network shows the impact of papers produced by Ryo Koizumi. 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 Ryo Koizumi. The network helps show where Ryo Koizumi may publish in the future.
Co-authorship network of co-authors of Ryo Koizumi
This figure shows the co-authorship network connecting the top 25 collaborators of Ryo Koizumi. A scholar is included among the top collaborators of Ryo Koizumi 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 Ryo Koizumi. Ryo Koizumi 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 | 6 | |
| 3 | 1 | |
| 4 | 7 | |
| 5 | 0 | |
| 6 | 9 | |
| 7 | 22 | |
| 8 | 2 | |
| 9 | 77 | |
| 10 | 7 | |
| 11 | CoFeB/MgO based perpendicular magnetic tunnel junctions with stepped structure for symmetrizing different retention times of “0” and “1” information | 4 |
| 12 | 51 | |
| 13 | 135 | |
| 14 | 110 | |
| 15 | 7 | |
| 16 | 5 | |
| 17 | 17 | |
| 18 | [Diagnosis of prosthetic mitral valve regurgitation by Doppler color flow imaging using right parasternal approach: a comparative study with transesophageal method]. | 1 |
| 19 | 3 |
About Ryo Koizumi
Ryo Koizumi is a scholar working on Urban Studies, Hematology and Cardiology and Cardiovascular Medicine, having authored 19 papers that have together received 467 indexed citations. Recurring topics across this work include Magnetic properties of thin films (4 papers), Magnetic Properties and Applications (3 papers) and Urban and spatial planning (2 papers). The work is most often cited by research in Electronic, Optical and Magnetic Materials (199 citations), Atomic and Molecular Physics, and Optics (291 citations) and Condensed Matter Physics (71 citations). Ryo Koizumi has collaborated with scholars based in Japan, South Korea and China. Frequent co-authors include K. Miura, Michihiko Yamanouchi, Huadong Gan, Hideo Ohno, Shoji Ikeda, K. Mizunuma, F. Matsukura, H. Sato, Hideyuki Sato and Toshiyuki Hayase. Their work appears in journals such as Applied Physics Letters, Journal of Applied Physics and Annals of the Rheumatic Diseases.
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.