Ivar Koppel
Impact in
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- Crystallography and molecular interactions
- Photochemistry and Electron Transfer Studies
- Organic Chemistry top 1%
- Chemical Reaction Mechanisms
- Free Radicals and Antioxidants
Papers in
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- Chemical Reaction Mechanisms 17
- Chemical Thermodynamics and Molecular Structure 9
- Free Radicals and Antioxidants 8
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- Crystallography and molecular interactions 7
- Photochemistry and Electron Transfer Studies 5
- Co-authors
- Ilmar A. Koppel (40 shared papers)Ivo Leito (25 shared papers)Peeter Burk (16 shared papers)Masaaki Mishima (11 shared papers)Agnes Kütt (10 shared papers)Ivari Kaljurand (7 shared papers)Toomas Rodima (6 shared papers)Jaan Saame (6 shared papers)
In The Last Decade
Ivar Koppel
50 papers receiving 2.3k citations
Peers
Comparison fields: 5 of 77
- Physical and Theoretical Chemistry 558
- Organic Chemistry 1.5k
- Filtration and Separation 89
- Spectroscopy 571
- Inorganic Chemistry 454
Countries citing papers authored by Ivar Koppel
This map shows the geographic impact of Ivar Koppel'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 Ivar Koppel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ivar Koppel more than expected).
Fields of papers citing papers by Ivar Koppel
This network shows the impact of papers produced by Ivar Koppel. 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 Ivar Koppel. The network helps show where Ivar Koppel may publish in the future.
Co-authors
The 25 scholars most cited alongside Ivar Koppel, 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 51 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2000 | 226 | |
| 2 | 2012 | 219 | |
| 3 | 1977 | 172 | |
| 4 | 2008 | 121 | |
| 5 | 2005 | 114 | |
| 6 | 2000 | 114 | |
| 7 | 2000 | 109 | |
| 8 | 1990 | 96 | |
| 9 | 2001 | 96 | |
| 10 | 2007 | 85 | |
| 11 | 1996 | 83 | |
| 12 | 2007 | 77 | |
| 13 | 2015 | 75 | |
| 14 | 2012 | 65 | |
| 15 | 2009 | 61 | |
| 16 | 2008 | 60 | |
| 17 | 2016 | 54 | |
| 18 | 2002 | 50 | |
| 19 | 2009 | 48 | |
| 20 | 2001 | 43 |
About Ivar Koppel
Ivar Koppel is a scholar working on Organic Chemistry, Physical and Theoretical Chemistry, Atomic and Molecular Physics, and Optics, Spectroscopy and Inorganic Chemistry, having authored 51 papers that have together received 2.3k indexed citations. Recurring topics across this work include Chemical Reaction Mechanisms (17 papers), Chemical Thermodynamics and Molecular Structure (9 papers), Advanced Chemical Physics Studies (9 papers), Free Radicals and Antioxidants (8 papers), Crystallography and molecular interactions (7 papers), Inorganic Fluorides and Related Compounds (6 papers), Analytical Chemistry and Chromatography (5 papers) and Photochemistry and Electron Transfer Studies (5 papers). The work is most often cited by research in Physical and Theoretical Chemistry (558 citations), Organic Chemistry (1.5k citations), Filtration and Separation (89 citations), Spectroscopy (571 citations) and Inorganic Chemistry (454 citations). Ivar Koppel has collaborated with scholars based in Estonia, Spain and Japan. Frequent co-authors include Ilmar A. Koppel, Ivo Leito, Peeter Burk, Masaaki Mishima, Agnes Kütt, Ivari Kaljurand, Toomas Rodima, Jaan Saame, Robert W. Taft and Takaaki Sonoda. Their work appears in journals such as The Journal of Physical Chemistry A, Journal of the American Chemical Society, Angewandte Chemie International Edition, Chemistry - A European Journal and Chemical Physics Letters.
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.