J. Franzen

768 total citations
25 papers, 610 citations indexed

About

J. Franzen is a scholar working on Spectroscopy, Electrical and Electronic Engineering and Biomedical Engineering. According to data from OpenAlex, J. Franzen has authored 25 papers receiving a total of 610 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Spectroscopy, 7 papers in Electrical and Electronic Engineering and 5 papers in Biomedical Engineering. Recurrent topics in J. Franzen's work include Mass Spectrometry Techniques and Applications (9 papers), Analytical Chemistry and Sensors (4 papers) and Electrohydrodynamics and Fluid Dynamics (3 papers). J. Franzen is often cited by papers focused on Mass Spectrometry Techniques and Applications (9 papers), Analytical Chemistry and Sensors (4 papers) and Electrohydrodynamics and Fluid Dynamics (3 papers). J. Franzen collaborates with scholars based in Germany, Austria and Italy. J. Franzen's co-authors include K.‐P. Wanczek, H. Hintenberger, Kathrin Maurer, Wolfgang Riepe, D. Henneberg, Fabian Dielmann, Tobias Rüffer, R. Frey, Thomas S. Hofer and Luisa De Cola and has published in prestigious journals such as Journal of the American Chemical Society, Analytical Chemistry and Dalton Transactions.

In The Last Decade

J. Franzen

23 papers receiving 539 citations

Peers

J. Franzen

SPECT

AMPO

F. Vedel France

W.E. Reynolds United States

J. P. A. M. de André France

John N. Louris United States

N. V. Konenkov Russia

Frank A. Londry Canada

Ethan R. Badman United States

S. Kumashiro Japan

A. F. Dodonov Russia

F. Vedel France

J. Franzen

614 ×1.3

SPECT

621 ×4.0

AMPO

93 ×0.6

114 ×1.1

67 ×0.7

Citations per year, relative to J. Franzen J. Franzen (= 1×) peers F. Vedel

Countries citing papers authored by J. Franzen

Since Specialization

Citations

This map shows the geographic impact of J. Franzen'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 J. Franzen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Franzen more than expected).

Fields of papers citing papers by J. Franzen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Franzen. 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 J. Franzen. The network helps show where J. Franzen may publish in the future.

Co-authorship network of co-authors of J. Franzen

This figure shows the co-authorship network connecting the top 25 collaborators of J. Franzen. A scholar is included among the top collaborators of J. Franzen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with J. Franzen. J. Franzen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Franzen, J., Xue‐Quan Zhou, Lukas F. B. Wilm, et al.. (2025). Electron-rich phenanthroline bearing N-heterocyclic imine substituents: synthesis, optical properties, metal coordination. Inorganic Chemistry Frontiers. 12(21). 6663–6675.

Franzen, J., et al.. (2024). Electron-rich pyridines with para-N-heterocyclic imine substituents: ligand properties and coordination to CO₂, SO₂, BCl₃ and Pd^II complexes. Dalton Transactions. 53(28). 11876–11883. 2 indexed citations

Frey, R., et al.. (1995). DYNAMISCHE ABGASMESSUNGEN MIT EINEM LASER-MASSENSPEKTROMETER. 56(10). 1 indexed citations

Franzen, J.. (1994). The non-linear ion trap. Part 5. Nature of non-linear resonances and resonant ion ejection. International Journal of Mass Spectrometry and Ion Processes. 130(1-2). 15–40. 51 indexed citations

Franzen, J.. (1993). The non-linear ion trap. Part 4. Mass selective instability scan with multipole superposition. International Journal of Mass Spectrometry and Ion Processes. 125(2-3). 165–170. 64 indexed citations

Franzen, J., et al.. (1993). The non-linear resonance ion trap. Part 2. A general theoretical analysis. International Journal of Mass Spectrometry and Ion Processes. 124(2). 125–144. 110 indexed citations

Franzen, J., et al.. (1992). The non-linear resonance QUISTOR Part 1. Potential distribution in hyperboloidal QUISTORs. International Journal of Mass Spectrometry and Ion Processes. 112(2-3). 167–178. 36 indexed citations

Franzen, J.. (1974). Automatic pre-interpretation of analytical information of GC/MS systems. Chromatographia. 7(9). 518–521. 12 indexed citations

Franzen, J., et al.. (1973). Economical procedure of coding molecular structures for the computer-handling of spectra collections. Analytical Chemistry. 45(3). 475–479. 4 indexed citations

10.

Franzen, J., et al.. (1973). Automatic ion current control of a direct inlet system. International Journal of Mass Spectrometry and Ion Physics. 10(4). 353–357. 13 indexed citations

11.

Franzen, J., et al.. (1967). Assessment of quantitative evaluation methods of photographic spectra in mass-spectroscopic spark-source analysis. Analytical and Bioanalytical Chemistry. 225(2). 260–294. 18 indexed citations

12.

Franzen, J., et al.. (1967). Advances in precision of mass-spectroscopic spark-source analysis of conducting materials. Analytical and Bioanalytical Chemistry. 225(2). 295–323. 40 indexed citations

13.

Franzen, J., et al.. (1966). Improved Precision in the Evaluation of Ion-Sensitive Photoplates by a Computer Program. Zeitschrift für Naturforschung A. 21(9). 1479–1488. 19 indexed citations

14.

Franzen, J., et al.. (1966). Über den Ionennachweis mit Photoplatten. Zeitschrift für Naturforschung A. 21(1-2). 37–62. 22 indexed citations

15.

Franzen, J., et al.. (1965). Time- and Energy-Resolved Mass Spectroscopy: The Condensed Vacuum Discharge between Solid Electrodes. Zeitschrift für Naturforschung A. 20(2). 176–180. 19 indexed citations

16.

Franzen, J., et al.. (1964). Notizen: Negative Ionen aus dem Hochfrequenzfunken zwischen Metallelektroden und ihre Verwendbarkeit zu Analysen. Zeitschrift für Naturforschung A. 19(1). 153–155. 2 indexed citations

17.

Franzen, J. & H. Hintenberger. (1963). Über die Ionenbildung im Vakuum-Hochfrequenzfunken. Zeitschrift für Naturforschung A. 18(3). 397–409. 11 indexed citations

18.

Franzen, J. & H. Hintenberger. (1963). Fehlermöglichkeiten der massenspektrographischen Festkörperanalyse bei Verwendung von Hochfrequenzfunken zur Ionenerzeugung. Fresenius Zeitschrift für Analytische Chemie. 197(1). 91–97. 3 indexed citations

19.

Hintenberger, H., et al.. (1961). Notizen: Über die Struktur der im Hochfrequenzfunken entstehenden vielatomigen Kohlenstoffmoleküle. Zeitschrift für Naturforschung A. 16(5). 532–534. 37 indexed citations

20.

Franzen, J.. (1958). Über einige Fehlerquellen bei der Deutung des Retropneumoperitoneums^*. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 88(5). 557–565. 1 indexed citations

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.

Explore authors with similar magnitude of impact