Ragnar Fleischmann

1.9k total citations
41 papers, 1.4k citations indexed

About

Ragnar Fleischmann is a scholar working on Atomic and Molecular Physics, and Optics, Statistical and Nonlinear Physics and Condensed Matter Physics. According to data from OpenAlex, Ragnar Fleischmann has authored 41 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Atomic and Molecular Physics, and Optics, 19 papers in Statistical and Nonlinear Physics and 13 papers in Condensed Matter Physics. Recurrent topics in Ragnar Fleischmann's work include Quantum chaos and dynamical systems (11 papers), Nonlinear Photonic Systems (11 papers) and Quantum and electron transport phenomena (9 papers). Ragnar Fleischmann is often cited by papers focused on Quantum chaos and dynamical systems (11 papers), Nonlinear Photonic Systems (11 papers) and Quantum and electron transport phenomena (9 papers). Ragnar Fleischmann collaborates with scholars based in Germany, United States and United Kingdom. Ragnar Fleischmann's co-authors include T. Geisel, Tsampikos Kottos, Roland Ketzmerick, Boris Shapiro, Jakob J. Metzger, Mei C. Zheng, Demetrios N. Christodoulides, Holger Hennig, K. von Klitzing and D. Weiß and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and PLoS ONE.

In The Last Decade

Ragnar Fleischmann

41 papers receiving 1.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ragnar Fleischmann Germany 18 1.1k 741 253 123 91 41 1.4k
A. M. Jayannavar India 27 1.3k 1.2× 1.1k 1.5× 324 1.3× 366 3.0× 182 2.0× 151 2.3k
Fabrice Mortessagne France 24 1.4k 1.4× 783 1.1× 97 0.4× 382 3.1× 73 0.8× 69 2.0k
Alexander Figotin United States 17 755 0.7× 365 0.5× 99 0.4× 377 3.1× 20 0.2× 43 1.4k
Christian Miniatura France 30 2.1k 2.0× 315 0.4× 175 0.7× 191 1.6× 44 0.5× 100 2.3k
Richard Berkovits Israel 27 1.7k 1.6× 475 0.6× 617 2.4× 451 3.7× 40 0.4× 139 2.2k
Michel Fruchart United States 16 679 0.6× 308 0.4× 480 1.9× 53 0.4× 95 1.0× 33 1.3k
Michał Matuszewski Poland 26 1.7k 1.6× 537 0.7× 115 0.5× 396 3.2× 76 0.8× 94 2.0k
Stavros Komineas Greece 22 1.2k 1.2× 351 0.5× 469 1.9× 175 1.4× 130 1.4× 47 1.6k
N. Lazarides Greece 17 722 0.7× 637 0.9× 223 0.9× 118 1.0× 218 2.4× 63 1.1k
Cord A. Müller Germany 21 1.2k 1.1× 198 0.3× 131 0.5× 129 1.0× 24 0.3× 55 1.4k

Countries citing papers authored by Ragnar Fleischmann

Since Specialization
Citations

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

Fields of papers citing papers by Ragnar Fleischmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ragnar Fleischmann

This figure shows the co-authorship network connecting the top 25 collaborators of Ragnar Fleischmann. A scholar is included among the top collaborators of Ragnar Fleischmann 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 Ragnar Fleischmann. Ragnar Fleischmann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Fleischmann, Ragnar, et al.. (2023). Branched flows in active random walks and the formation of ant trail patterns. Physical Review Research. 5(4). 1 indexed citations
2.
Metzger, Jakob J., et al.. (2017). Channeling of Branched Flow in Weakly Scattering Anisotropic Media. Physical Review Letters. 118(2). 24301–24301. 11 indexed citations
3.
Li, Huanan, et al.. (2017). Random Matrix Theory Approach to Chaotic Coherent Perfect Absorbers. Physical Review Letters. 118(4). 44101–44101. 37 indexed citations
4.
Hennig, Holger, Thomas Neff, & Ragnar Fleischmann. (2016). Dynamical phase diagram of Gaussian wave packets in optical lattices. Physical review. E. 93(3). 32219–32219. 10 indexed citations
5.
Metzger, Jakob J., et al.. (2015). Random focusing of tsunami waves. Nature Physics. 12(3). 259–262. 38 indexed citations
6.
Metzger, Jakob J., Ragnar Fleischmann, & T. Geisel. (2013). Intensity Fluctuations of Waves in Random Media: What Is the Semiclassical Limit?. Physical Review Letters. 111(1). 13901–13901. 16 indexed citations
7.
Barkhofen, Sonja, Jakob J. Metzger, Ragnar Fleischmann, Ulrich Kuhl, & H.‐J. Stöckmann. (2013). Experimental Observation of a Fundamental Length Scale of Waves in Random Media. Physical Review Letters. 111(18). 183902–183902. 27 indexed citations
8.
Bodyfelt, Joshua D., Mei C. Zheng, Ragnar Fleischmann, & Tsampikos Kottos. (2013). Scaling theory of heat transport in quasi-one-dimensional disordered harmonic chains. Physical Review E. 87(2). 20101–20101. 8 indexed citations
9.
Hennig, Holger, Ragnar Fleischmann, York Hagmayer, et al.. (2012). The nature and perception of fluctuations in human musical rhythms. MPG.PuRe (Max Planck Society). 2012. 4 indexed citations
10.
Hennig, Holger, Ragnar Fleischmann, York Hagmayer, et al.. (2012). Correction: The Nature and Perception of Fluctuations in Human Musical Rhythms. PLoS ONE. 7(4). 1 indexed citations
11.
Hennig, Holger, et al.. (2012). Immer haarscharf daneben. Max Planck Institute for Plasma Physics. 9. 16–20. 1 indexed citations
12.
Zheng, Mei C., F. M. Ellis, Tsampikos Kottos, et al.. (2011). Heat transport in active harmonic chains. Physical Review E. 84(2). 21119–21119. 5 indexed citations
13.
Metzger, Jakob J., Ragnar Fleischmann, & T. Geisel. (2010). Universal Statistics of Branched Flows. Physical Review Letters. 105(2). 20601–20601. 36 indexed citations
14.
Zheng, Mei C., Demetrios N. Christodoulides, Ragnar Fleischmann, & Tsampikos Kottos. (2010). PToptical lattices and universality in beam dynamics. Physical Review A. 82(1). 189 indexed citations
15.
Fleischmann, Ragnar, et al.. (2009). Exponentially FragilePTSymmetry in Lattices with Localized Eigenmodes. Physical Review Letters. 103(3). 30402–30402. 225 indexed citations
16.
Hennig, Holger, Ragnar Fleischmann, Lars Hufnagel, & T. Geisel. (2007). Fractal conductance fluctuations of classical origin. Physical Review E. 76(1). 15202–15202. 6 indexed citations
17.
Fleischmann, Ragnar & T. Geisel. (2002). Mesoscopic Rectifiers Based on Ballistic Transport. Physical Review Letters. 89(1). 16804–16804. 41 indexed citations
18.
Fleischmann, Ragnar, et al.. (1996). Nonlinear dynamics of composite fermions in nanostructures. Europhysics Letters (EPL). 36(3). 167–172. 12 indexed citations
19.
Smet, J. H., D. Weiß, Robert H. Blick, et al.. (1996). Magnetic Focusing of Composite Fermions through Arrays of Cavities. Physical Review Letters. 77(11). 2272–2275. 97 indexed citations
20.
Fleischmann, Ragnar, T. Geisel, & Roland Ketzmerick. (1992). Magnetoresistance due to chaos and nonlinear resonances in lateral surface superlattices. Physical Review Letters. 68(9). 1367–1370. 261 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.

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