K. Hartmann
Impact in
- Plant Science top 5%
- Light effects on plants
- Weed Control and Herbicide Applications
- Seed Germination and Physiology
- Plant Molecular Biology Research
- Flowering Plant Growth and Cultivation
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- Plant and animal studies
Papers in
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- Light effects on plants 9
- Seed Germination and Physiology 2
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- Radio Frequency Integrated Circuit Design 8
- Semiconductor Lasers and Optical Devices 4
- Advancements in PLL and VCO Technologies 2
- Semiconductor materials and devices 2
- Advancements in Semiconductor Devices and Circuit Design 2
- Co-authors
- Hans Mohr (4 shared papers)Uwe Meyer (1 shared paper)Jonathan Gressel (1 shared paper)M.J.O. Strutt (7 shared papers)A. Grundy (2 shared papers)Edgar Wagner (1 shared paper)N. C. B. Peters (1 shared paper)Andrew Mead (1 shared paper)
- Journals
- Planta (4 papers)Die Naturwissenschaften (4 papers)Photochemistry and Photobiology (3 papers)IEEE Transactions on Microwave Theory and Techniques (2 papers)IEEE Transactions on Electron Devices (2 papers)
- Partner nations
- GermanySwitzerlandUnited States
In The Last Decade
K. Hartmann
30 papers receiving 889 citations
K. Hartmann's Hit Papers
Peers
Comparison fields: 5 of 66
- Plant Science 779
- Ecology, Evolution, Behavior and Systematics 183
- Physiology 32
- Molecular Biology 415
- Agronomy and Crop Science 34
Countries citing papers authored by K. Hartmann
This map shows the geographic impact of K. Hartmann'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 K. Hartmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K. Hartmann more than expected).
Fields of papers citing papers by K. Hartmann
This network shows the impact of papers produced by K. Hartmann. 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 K. Hartmann. The network helps show where K. Hartmann may publish in the future.
Co-authors
The 15 scholars most cited alongside K. Hartmann, 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 30 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | A GENERAL HYPOTHESIS TO INTERPRET ‘HIGH ENERGY PHENOMENA’ OF PHOTOMORPHOGENESIS ON THE BASIS OF PHYTOCHROME Hit paper breakdown → | 1966 | 342 |
| 2 | 1967 | 107 | |
| 3 | 1964 | 105 | |
| 4 | 1990 | 72 | |
| 5 | 1968 | 56 | |
| 6 | 2003 | 40 | |
| 7 | 1973 | 32 | |
| 8 | 1964 | 27 | |
| 9 | 1973 | 26 | |
| 10 | 1967 | 25 | |
| 11 | 1997 | 25 | |
| 12 | 1976 | 19 | |
| 13 | 1965 | 18 | |
| 14 | 1988 | 16 | |
| 15 | 2000 | 13 | |
| 16 | 2005 | 11 | |
| 17 | 1972 | 11 | |
| 18 | 1965 | 9 | |
| 19 | Photocontrol of germination: sensitivity shift over eight decades within one week. | 2000 | 6 |
| 20 | 1971 | 6 |
About K. Hartmann
K. Hartmann is a scholar working on Plant Science, Electrical and Electronic Engineering, Molecular Biology, Ecology, Evolution, Behavior and Systematics and Ecology, having authored 30 papers that have together received 998 indexed citations. Recurring topics across this work include Light effects on plants (9 papers), Radio Frequency Integrated Circuit Design (8 papers), Photosynthetic Processes and Mechanisms (5 papers), Semiconductor Lasers and Optical Devices (4 papers), Advancements in PLL and VCO Technologies (2 papers), Semiconductor materials and devices (2 papers), Advancements in Semiconductor Devices and Circuit Design (2 papers) and Seed Germination and Physiology (2 papers). The work is most often cited by research in Plant Science (779 citations), Ecology, Evolution, Behavior and Systematics (183 citations), Physiology (32 citations), Molecular Biology (415 citations) and Agronomy and Crop Science (34 citations). K. Hartmann has collaborated with scholars based in Germany, Switzerland and United States. Frequent co-authors include Hans Mohr, Uwe Meyer, Jonathan Gressel, M.J.O. Strutt, A. Grundy, Edgar Wagner, N. C. B. Peters, Andrew Mead, Maurizio Sattin and Frank Forcella. Their work appears in journals such as Planta, Die Naturwissenschaften, Photochemistry and Photobiology, IEEE Transactions on Microwave Theory and Techniques and IEEE Transactions on Electron Devices.
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.