John Langan
Impact in
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- Chemical Reactions and Mechanisms
- Photochemistry and Electron Transfer Studies
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- Cyclopropane Reaction Mechanisms
Papers in
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- CCD and CMOS Imaging Sensors 2
- Plasma Diagnostics and Applications 2
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- Semiconductor materials and interfaces 2
- Co-authors
- E. V. Sitzmann (4 shared papers)Kenneth B. Eisenthal (4 shared papers)C.R. Viswanathan (2 shared papers)N. J. TURRO (2 shared papers)Thomas Koch (1 shared paper)R. D. Thom (1 shared paper)Ian R. Gould (1 shared paper)David A. Hrovat (1 shared paper)
- Journals
- The Journal of Physical Chemistry (1 paper)Journal of the American Chemical Society (1 paper)Tetrahedron (1 paper)Chemical Physics Letters (1 paper)Journal of materials research/Pratt's guide to venture capital sources (1 paper)
- Partner nations
- United States
In The Last Decade
John Langan
16 papers receiving 381 citations
Peers
Comparison fields: 5 of 57
- Physical and Theoretical Chemistry 126
- Organic Chemistry 116
- Atomic and Molecular Physics, and Optics 112
- Electrical and Electronic Engineering 188
- Pharmaceutical Science 14
Countries citing papers authored by John Langan
This map shows the geographic impact of John Langan'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 John Langan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Langan more than expected).
Fields of papers citing papers by John Langan
This network shows the impact of papers produced by John Langan. 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 John Langan. The network helps show where John Langan may publish in the future.
Co-authors
The 25 scholars most cited alongside John Langan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 1999 | 71 | |
| 2 | 1985 | 62 | |
| 3 | 1984 | 55 | |
| 4 | 1986 | 53 | |
| 5 | 1979 | 43 | |
| 6 | 1980 | 41 | |
| 7 | 1995 | 27 | |
| 8 | 2006 | 23 | |
| 9 | 1983 | 14 | |
| 10 | 2005 | 10 | |
| 11 | 1978 | 4 | |
| 12 | 1988 | 3 | |
| 13 | 1999 | 2 | |
| 14 | Study and Characterization of Semiconductor Surfaces and Interfaces. | 1979 | 1 |
| 15 | 1996 | 1 | |
| 16 | 1970 | 1 |
About John Langan
John Langan is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Physical and Theoretical Chemistry, Cellular and Molecular Neuroscience and Computer Vision and Pattern Recognition, having authored 16 papers that have together received 411 indexed citations. Recurring topics across this work include Photochemistry and Electron Transfer Studies (4 papers), Chemical Reactions and Mechanisms (3 papers), Bone health and osteoporosis research (2 papers), CCD and CMOS Imaging Sensors (2 papers), Semiconductor materials and interfaces (2 papers), Plasma Diagnostics and Applications (2 papers), Optical measurement and interference techniques (2 papers) and Analytical Chemistry and Sensors (2 papers). The work is most often cited by research in Physical and Theoretical Chemistry (126 citations), Organic Chemistry (116 citations), Atomic and Molecular Physics, and Optics (112 citations), Electrical and Electronic Engineering (188 citations) and Pharmaceutical Science (14 citations). John Langan has collaborated with scholars based in United States. Frequent co-authors include E. V. Sitzmann, Kenneth B. Eisenthal, C.R. Viswanathan, N. J. TURRO, Thomas Koch, R. D. Thom, Ian R. Gould, David A. Hrovat, Charles Dupuy and Titus A. Jenny. Their work appears in journals such as The Journal of Physical Chemistry, Journal of the American Chemical Society, Tetrahedron, Chemical Physics Letters and Journal of materials research/Pratt's guide to venture capital sources.
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.