Heijirô Ojima
Impact in
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- Magnetism in coordination complexes
- Oncology top 5%
- Metal complexes synthesis and properties
Papers in
- Oncology 17
- Metal complexes synthesis and properties 17
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- Magnetism in coordination complexes 12
- Co-authors
- Kiyoko Nonoyama (11 shared papers)Matsuo Nonoyama (5 shared papers)Tarō Hayashi (1 shared paper)Kôzô Sone (2 shared papers)Kōko Maeda (1 shared paper)Kenton H. Whitmire (1 shared paper)Zahid H. Siddik (1 shared paper)Abdul R. Khokhar (1 shared paper)
- Journals
- Bulletin of the Chemical Society of Japan (6 papers)Inorganica Chimica Acta (5 papers)Die Naturwissenschaften (1 paper)Chemistry Letters (1 paper)Journal of Inorganic Biochemistry (1 paper)
- Partner nations
- JapanUnited States
In The Last Decade
Heijirô Ojima
23 papers receiving 562 citations
Peers
Comparison fields: 5 of 41
- Electronic, Optical and Magnetic Materials 357
- Oncology 469
- Inorganic Chemistry 259
- Organic Chemistry 168
- Materials Chemistry 240
Countries citing papers authored by Heijirô Ojima
This map shows the geographic impact of Heijirô Ojima'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 Heijirô Ojima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Heijirô Ojima more than expected).
Fields of papers citing papers by Heijirô Ojima
This network shows the impact of papers produced by Heijirô Ojima. 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 Heijirô Ojima. The network helps show where Heijirô Ojima may publish in the future.
Co-authors
The 13 scholars most cited alongside Heijirô Ojima, 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 23 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1988 | 220 | |
| 2 | 1980 | 62 | |
| 3 | 1976 | 52 | |
| 4 | 1968 | 40 | |
| 5 | 2005 | 36 | |
| 6 | 1970 | 34 | |
| 7 | 1973 | 21 | |
| 8 | 1965 | 19 | |
| 9 | 1971 | 15 | |
| 10 | 1977 | 15 | |
| 11 | 1967 | 14 | |
| 12 | 1982 | 13 | |
| 13 | 1962 | 11 | |
| 14 | 1970 | 11 | |
| 15 | 1977 | 10 | |
| 16 | 1961 | 6 | |
| 17 | 1984 | 6 | |
| 18 | 1981 | 4 | |
| 19 | 1986 | 2 | |
| 20 | 1973 | 2 |
About Heijirô Ojima
Heijirô Ojima is a scholar working on Oncology, Electronic, Optical and Magnetic Materials, Organic Chemistry, Materials Chemistry and Inorganic Chemistry, having authored 23 papers that have together received 597 indexed citations. Recurring topics across this work include Metal complexes synthesis and properties (17 papers), Magnetism in coordination complexes (12 papers), Lanthanide and Transition Metal Complexes (5 papers), Synthesis and Characterization of Heterocyclic Compounds (3 papers), Inorganic and Organometallic Chemistry (3 papers), Metal-Catalyzed Oxygenation Mechanisms (3 papers), Porphyrin and Phthalocyanine Chemistry (2 papers) and Metal-Organic Frameworks: Synthesis and Applications (2 papers). The work is most often cited by research in Electronic, Optical and Magnetic Materials (357 citations), Oncology (469 citations), Inorganic Chemistry (259 citations), Organic Chemistry (168 citations) and Materials Chemistry (240 citations). Heijirô Ojima has collaborated with scholars based in Japan and United States. Frequent co-authors include Kiyoko Nonoyama, Matsuo Nonoyama, Tarō Hayashi, Kôzô Sone, Kōko Maeda, Kenton H. Whitmire, Zahid H. Siddik, Abdul R. Khokhar, Mohammad Shawkat Ali and Saeed R. Khan. Their work appears in journals such as Bulletin of the Chemical Society of Japan, Inorganica Chimica Acta, Die Naturwissenschaften, Chemistry Letters and Journal of Inorganic Biochemistry.
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.