Ralph E. Christoffersen
Impact in
- Physical and Theoretical Chemistry top 0.5%
- Photochemistry and Electron Transfer Studies
-
- Advanced Chemical Physics Studies
- Spectroscopy and Quantum Chemical Studies
Papers in
-
- Photochemistry and Electron Transfer Studies 16
-
- Advanced Chemical Physics Studies 37
- Spectroscopy and Quantum Chemical Studies 27
- Co-authors
- Gerald M. Maggiora (30 shared papers)Lester L. Shipman (21 shared papers)James D. Petke (15 shared papers)GEORGE G. HALL (5 shared papers)Edward C. Olson (2 shared papers)Dale P. Spangler (7 shared papers)J. Joseph Marr (1 shared paper)B. Vernon Cheney (7 shared papers)
- Journals
- Journal of the American Chemical Society (20 papers)International Journal of Quantum Chemistry (11 papers)The Journal of Chemical Physics (10 papers)Chemical Physics Letters (9 papers)Photochemistry and Photobiology (6 papers)
- Partner nations
- United StatesIndiaUnited Kingdom
In The Last Decade
Ralph E. Christoffersen
90 papers receiving 2.5k citations
Peers
Comparison fields: 5 of 115
- Physical and Theoretical Chemistry 846
- Atomic and Molecular Physics, and Optics 1.4k
- Spectroscopy 563
- Organic Chemistry 431
- Materials Chemistry 692
Countries citing papers authored by Ralph E. Christoffersen
This map shows the geographic impact of Ralph E. Christoffersen'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 Ralph E. Christoffersen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ralph E. Christoffersen more than expected).
Fields of papers citing papers by Ralph E. Christoffersen
This network shows the impact of papers produced by Ralph E. Christoffersen. 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 Ralph E. Christoffersen. The network helps show where Ralph E. Christoffersen may publish in the future.
Co-authors
The 25 scholars most cited alongside Ralph E. Christoffersen, 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 91 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1977 | 195 | |
| 2 | 1979 | 162 | |
| 3 | 1976 | 105 | |
| 4 | 1995 | 103 | |
| 5 | 1978 | 98 | |
| 6 | 1981 | 97 | |
| 7 | 1972 | 96 | |
| 8 | 1979 | 94 | |
| 9 | 1964 | 89 | |
| 10 | 1973 | 74 | |
| 11 | 1974 | 72 | |
| 12 | 1977 | 68 | |
| 13 | 1969 | 63 | |
| 14 | 1980 | 59 | |
| 15 | 1978 | 58 | |
| 16 | 1977 | 57 | |
| 17 | 1971 | 55 | |
| 18 | 1971 | 53 | |
| 19 | 1971 | 51 | |
| 20 | 1973 | 48 |
About Ralph E. Christoffersen
Ralph E. Christoffersen is a scholar working on Physical and Theoretical Chemistry, Atomic and Molecular Physics, and Optics, Spectroscopy, Organic Chemistry and Materials Chemistry, having authored 91 papers that have together received 2.7k indexed citations. Recurring topics across this work include Advanced Chemical Physics Studies (37 papers), Spectroscopy and Quantum Chemical Studies (27 papers), Photochemistry and Electron Transfer Studies (16 papers), Molecular Spectroscopy and Structure (12 papers), Molecular spectroscopy and chirality (11 papers), Porphyrin and Phthalocyanine Chemistry (11 papers), Photosynthetic Processes and Mechanisms (11 papers) and Chemical Thermodynamics and Molecular Structure (7 papers). The work is most often cited by research in Physical and Theoretical Chemistry (846 citations), Atomic and Molecular Physics, and Optics (1.4k citations), Spectroscopy (563 citations), Organic Chemistry (431 citations) and Materials Chemistry (692 citations). Ralph E. Christoffersen has collaborated with scholars based in United States, India and United Kingdom. Frequent co-authors include Gerald M. Maggiora, Lester L. Shipman, James D. Petke, GEORGE G. HALL, Edward C. Olson, Dale P. Spangler, J. Joseph Marr, B. Vernon Cheney, David J. Duchamp and Tetsuro Oie. Their work appears in journals such as Journal of the American Chemical Society, International Journal of Quantum Chemistry, The Journal of Chemical Physics, Chemical Physics Letters and Photochemistry and Photobiology.
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.