Hitoshi Umezawa
Impact in
- Materials Chemistry top 0.5%
- Diamond and Carbon-based Materials Research
- Electronic and Structural Properties of Oxides
Papers in
-
- Diamond and Carbon-based Materials Research 171
-
- Semiconductor materials and devices 111
- Advancements in Semiconductor Devices and Circuit Design 21
- Co-authors
- Shinichi Shikata (65 shared papers)Tsutomu Takeuchi (50 shared papers)Hiroshi Kawarada (54 shared papers)Yoshirō Okami (32 shared papers)M. Tachiki (32 shared papers)Kazuhiko Maeda (1 shared paper)Masanori Okanishi (7 shared papers)Y. Kato (16 shared papers)
- Journals
- Diamond and Related Materials (54 papers)Japanese Journal of Applied Physics (25 papers)Applied Physics Letters (19 papers)Cellular and Molecular Life Sciences (9 papers)physica status solidi (a) (8 papers)
- Partner nations
- JapanFranceUnited States
In The Last Decade
Hitoshi Umezawa
435 papers receiving 10.4k citations
Hitoshi Umezawa's Hit Papers
Peers
Comparison fields: 5 of 154
- Materials Chemistry 4.7k
- Nuclear Energy and Engineering 38
- Condensed Matter Physics 815
- Mechanics of Materials 1.7k
- Pharmacology 1.1k
Countries citing papers authored by Hitoshi Umezawa
This map shows the geographic impact of Hitoshi Umezawa'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 Hitoshi Umezawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hitoshi Umezawa more than expected).
Fields of papers citing papers by Hitoshi Umezawa
This network shows the impact of papers produced by Hitoshi Umezawa. 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 Hitoshi Umezawa. The network helps show where Hitoshi Umezawa may publish in the future.
Co-authors
The 25 scholars most cited alongside Hitoshi Umezawa, 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 464 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Transmission of electrical signals by spin-wave interconversion in a magnetic insulator Hit paper breakdown → | 2010 | 1282 |
| 2 | New antibiotics, bleomycin A and B. Hit paper breakdown → | 1966 | 645 |
| 3 | 1974 | 265 | |
| 4 | 2004 | 261 | |
| 5 | 2018 | 175 | |
| 6 | Purification of bleomycins. | 1966 | 157 |
| 7 | Production and isolation of a new antibiotic: kanamycin. | 1957 | 157 |
| 8 | 2012 | 148 | |
| 9 | 2007 | 123 | |
| 10 | 2014 | 122 | |
| 11 | 2001 | 119 | |
| 12 | Activity and toxicity of bleomycin. | 1967 | 116 |
| 13 | 1985 | 114 | |
| 14 | 2008 | 103 | |
| 15 | 2007 | 101 | |
| 16 | 1970 | 100 | |
| 17 | Chemistry and mechanism of action of bleomycin. | 1974 | 97 |
| 18 | 2013 | 95 | |
| 19 | 1991 | 92 | |
| 20 | 2021 | 92 |
About Hitoshi Umezawa
Hitoshi Umezawa is a scholar working on Materials Chemistry, Electrical and Electronic Engineering, Molecular Biology, Mechanics of Materials and Pharmacology, having authored 464 papers that have together received 11.1k indexed citations. Recurring topics across this work include Diamond and Carbon-based Materials Research (171 papers), Semiconductor materials and devices (111 papers), Metal and Thin Film Mechanics (82 papers), Microbial Natural Products and Biosynthesis (61 papers), Cancer therapeutics and mechanisms (34 papers), Synthesis and Biological Evaluation (24 papers), Force Microscopy Techniques and Applications (21 papers) and Advancements in Semiconductor Devices and Circuit Design (21 papers). The work is most often cited by research in Materials Chemistry (4.7k citations), Nuclear Energy and Engineering (38 citations), Condensed Matter Physics (815 citations), Mechanics of Materials (1.7k citations) and Pharmacology (1.1k citations). Hitoshi Umezawa has collaborated with scholars based in Japan, France and United States. Frequent co-authors include Shinichi Shikata, Tsutomu Takeuchi, Hiroshi Kawarada, Yoshirō Okami, M. Tachiki, Kazuhiko Maeda, Masanori Okanishi, Y. Kato, Ken‐ichi Uchida and S. Takahashi. Their work appears in journals such as Diamond and Related Materials, Japanese Journal of Applied Physics, Applied Physics Letters, Cellular and Molecular Life Sciences and physica status solidi (a).
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.