Ralf Hellmann
Impact in
- Bioengineering top 5%
- Analytical Chemistry and Sensors
-
- Photonic and Optical Devices
- Advanced Fiber Optic Sensors
- Semiconductor Lasers and Optical Devices
- Gas Sensing Nanomaterials and Sensors
- Advanced MEMS and NEMS Technologies
Papers in
-
- Advanced Fiber Optic Sensors 33
- Photonic and Optical Devices 33
- Semiconductor Lasers and Optical Devices 11
- Gas Sensing Nanomaterials and Sensors 3
-
- Analytical Chemistry and Sensors 6
- Co-authors
- Manuel Rosenberger (24 shared papers)Bernhard Schmauß (21 shared papers)Siegfried R. Waldvogel (6 shared papers)Malte Brutschy (4 shared papers)Georg Koller (3 shared papers)Mathias Rommel (7 shared papers)L. Frey (6 shared papers)Heinz Woern (1 shared paper)
- Journals
- Sensors (6 papers)Optics Express (4 papers)IEEE Photonics Technology Letters (3 papers)Sensors and Actuators A Physical (2 papers)Optics Letters (2 papers)
- Partner nations
- GermanySwitzerlandChina
In The Last Decade
Ralf Hellmann
38 papers receiving 366 citations
Peers
Comparison fields: 5 of 36
- Bioengineering 59
- Electrical and Electronic Engineering 330
- Atomic and Molecular Physics, and Optics 113
- Biomedical Engineering 95
- Polymers and Plastics 13
Countries citing papers authored by Ralf Hellmann
This map shows the geographic impact of Ralf Hellmann'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 Ralf Hellmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ralf Hellmann more than expected).
Fields of papers citing papers by Ralf Hellmann
This network shows the impact of papers produced by Ralf Hellmann. 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 Ralf Hellmann. The network helps show where Ralf Hellmann may publish in the future.
Co-authors
The 25 scholars most cited alongside Ralf Hellmann, 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 39 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2012 | 39 | |
| 2 | 2012 | 38 | |
| 3 | 2014 | 35 | |
| 4 | 2014 | 27 | |
| 5 | 2015 | 26 | |
| 6 | 2012 | 23 | |
| 7 | 2016 | 17 | |
| 8 | 2017 | 17 | |
| 9 | 2016 | 16 | |
| 10 | 2013 | 12 | |
| 11 | 2017 | 12 | |
| 12 | 2013 | 11 | |
| 13 | 2019 | 11 | |
| 14 | 2017 | 10 | |
| 15 | 2011 | 8 | |
| 16 | 2015 | 7 | |
| 17 | 2015 | 7 | |
| 18 | 2018 | 6 | |
| 19 | 2013 | 6 | |
| 20 | 2016 | 6 |
About Ralf Hellmann
Ralf Hellmann is a scholar working on Electrical and Electronic Engineering, Bioengineering, Atomic and Molecular Physics, and Optics, Structural Biology and Biophysics, having authored 39 papers that have together received 380 indexed citations. Recurring topics across this work include Advanced Fiber Optic Sensors (33 papers), Photonic and Optical Devices (33 papers), Semiconductor Lasers and Optical Devices (11 papers), Mechanical and Optical Resonators (9 papers), Analytical Chemistry and Sensors (6 papers), Advanced Fiber Laser Technologies (5 papers), Gas Sensing Nanomaterials and Sensors (3 papers) and Acoustic Wave Resonator Technologies (2 papers). The work is most often cited by research in Bioengineering (59 citations), Electrical and Electronic Engineering (330 citations), Atomic and Molecular Physics, and Optics (113 citations), Biomedical Engineering (95 citations) and Polymers and Plastics (13 citations). Ralf Hellmann has collaborated with scholars based in Germany, Switzerland and China. Frequent co-authors include Manuel Rosenberger, Bernhard Schmauß, Siegfried R. Waldvogel, Malte Brutschy, Georg Koller, Mathias Rommel, L. Frey, Heinz Woern, Gian‐Luca Roth and Benedikt Adelmann. Their work appears in journals such as Sensors, Optics Express, IEEE Photonics Technology Letters, Sensors and Actuators A Physical and Optics 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.