O. Kardaun

2.3k total citations · 2 hit papers
36 papers, 1.3k citations indexed

About

O. Kardaun is a scholar working on Nuclear and High Energy Physics, Biomedical Engineering and Materials Chemistry. According to data from OpenAlex, O. Kardaun has authored 36 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Nuclear and High Energy Physics, 12 papers in Biomedical Engineering and 12 papers in Materials Chemistry. Recurrent topics in O. Kardaun's work include Magnetic confinement fusion research (26 papers), Fusion materials and technologies (12 papers) and Superconducting Materials and Applications (11 papers). O. Kardaun is often cited by papers focused on Magnetic confinement fusion research (26 papers), Fusion materials and technologies (12 papers) and Superconducting Materials and Applications (11 papers). O. Kardaun collaborates with scholars based in Germany, United Kingdom and United States. O. Kardaun's co-authors include J.G. Cordey, S. Kaye, T. Takizuka, Kurt S. Riedel, D.E. Post, P. N. Yushmanov, J. W. P. F. Kardaun, A.S. Kukushkin, A. Scarabosio and T. Eich and has published in prestigious journals such as Review of Scientific Instruments, Journal of Nuclear Materials and Nuclear Fusion.

In The Last Decade

O. Kardaun

34 papers receiving 1.2k citations

Hit Papers

2 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Scalings for tokamak energy confinement

1990 435 citations O. Kardaun, J.G. Cordey et al. Nuclear Fusion profile →
Scaling of the tokamak near the scrape-off layer H-mode power width and implications for ITER

2013 431 citations T. Eich, A.W. Leonard et al. Nuclear Fusion profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
O. Kardaun Germany	11	1.2k	759	413	337	321	36	1.3k
B. Kurzan Germany	19	1.1k 0.9×	468 0.6×	324 0.8×	557 1.7×	290 0.9×	45	1.1k
Mathias Brix United Kingdom	19	875 0.7×	442 0.6×	251 0.6×	396 1.2×	214 0.7×	70	995
Y. Kawano Japan	19	1.2k 1.0×	654 0.9×	460 1.1×	442 1.3×	199 0.6×	66	1.4k
P. Monier-Garbet France	19	922 0.8×	579 0.8×	191 0.5×	313 0.9×	152 0.5×	80	1.0k
K. Itami Japan	22	1.3k 1.1×	1.0k 1.4×	488 1.2×	332 1.0×	246 0.8×	99	1.5k
E.A. Unterberg United States	21	1.4k 1.2×	812 1.1×	349 0.8×	564 1.7×	346 1.1×	131	1.6k
S. Konoshima Japan	17	937 0.8×	439 0.6×	215 0.5×	334 1.0×	262 0.8×	127	1.1k
P. Innocente Italy	17	996 0.8×	333 0.4×	266 0.6×	461 1.4×	186 0.6×	89	1.1k
J.L. Luxon United States	10	1.0k 0.9×	406 0.5×	378 0.9×	432 1.3×	256 0.8×	27	1.1k
J. Lore United States	18	1.0k 0.9×	721 0.9×	286 0.7×	293 0.9×	279 0.9×	116	1.2k

Countries citing papers authored by O. Kardaun

Since Specialization

Citations

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

Fields of papers citing papers by O. Kardaun

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of O. Kardaun

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

All Works

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20 of 20 papers shown

Zhang, W., W. Tierens, V. Bobkov, et al.. (2021). Interaction between filaments and ICRF in the plasma edge. Nuclear Materials and Energy. 26. 100941–100941. 8 indexed citations

Stroth, U., G. Fuchert, M. Beurskens, et al.. (2020). Stellarator-tokamak energy confinement comparison based on ASDEX Upgrade and Wendelstein 7-X hydrogen plasmas. Nuclear Fusion. 61(1). 16003–16003. 9 indexed citations

Lang, P. T., A. Drenik, R. Dux, et al.. (2018). Plasma composition control by mixture pellets at ASDEX Upgrade. Nuclear Fusion. 59(2). 26003–26003. 9 indexed citations

Shabbir, Aqsa, Geert Verdoolaege, G. Hornung, O. Kardaun, & H. Zohm. (2017). Correlation analysis for energy losses, waiting times and durations of type I edge-localized modes in the Joint European Torus. Nuclear Fusion. 57(3). 36026–36026. 2 indexed citations

Kardaun, O.. (2017). Reflections on plasma confinement and operation boundaries, ensuing fromExperimental Thermonuclear Installation -TOKAMAK-20- Preliminary Study. Max Planck Digital Library.

Shabbir, Aqsa, et al.. (2014). Visualization of the operational space of edge-localized modes through low-dimensional embedding of probability distributions. Review of Scientific Instruments. 85(11). 11E819–11E819. 5 indexed citations

Eich, T., A.W. Leonard, R.A. Pitts, et al.. (2013). Scaling of the tokamak near the scrape-off layer H-mode power width and implications for ITER. Nuclear Fusion. 53(9). 93031–93031. 431 indexed citations breakdown →

Belonohy, É., O. Kardaun, T. Fehér, et al.. (2008). A high field side pellet penetration depth scaling derived for ASDEX Upgrade. Nuclear Fusion. 48(6). 65009–65009. 12 indexed citations

Sips, A. C. C., G. Tardini, C. B. Forest, et al.. (2007). The performance of improved H-modes at ASDEX Upgrade and projection to ITER. Nuclear Fusion. 47(11). 1485–1498. 37 indexed citations

10.

Becker, G. & O. Kardaun. (2006). Anomalous particle pinch and scaling ofv_in/Dbased on transport analysis and multiple regression. Nuclear Fusion. 47(1). 33–43. 3 indexed citations

11.

Kardaun, O.. (2005). Classical methods of statistics : with applications in fusion-oriented experimental plasma physics. Springer eBooks.

12.

Thomsen, K., J.G. Cordey, & O. Kardaun. (2004). Analysis of the bias in H-mode confinement scaling expressions related to measurement errors in variables. MPG.PuRe (Max Planck Society). 1 indexed citations

13.

Mukhovatov, V., M. Shimada, A. N. Chudnovskiy, et al.. (2003). Overview of physics basis for ITER. Plasma Physics and Controlled Fusion. 45(12A). A235–A252. 59 indexed citations

14.

Kardaun, O.. (2002). Interval estimate of the global energy confinement time during ELMy H-mode in ITER-FEAT, based on the international multi-tokamak ITERH.DB3 dataset. MPG.PuRe (Max Planck Society). 4 indexed citations

15.

Stöber, J., O. Kardaun, F. Ryter, et al.. (1998). CONFINEMENT AND TRANSPORT STUDIES AT HIGH POWER IN ASDEX UPGRADE. Max Planck Institute for Plasma Physics. 476–479. 1 indexed citations

16.

Kardaun, O.. (1995). Uncertainties in the confinement time prediction for ITER. Max Planck Institute for Plasma Physics. 1 indexed citations

17.

Ryter, F., O. Gruber, O. Kardaun, et al.. (1992). Expression for the Thermal H-Mode Energy Confinement Time under ELM-free Conditions. OpenGrey (Institut de l'Information Scientifique et Technique). 2 indexed citations

18.

Kardaun, J. W. P. F. & O. Kardaun. (1990). Comparative Diagnostic Performance of Three Radiological Procedures for the Detection of Lumbar Disk Herniation. Methods of Information in Medicine. 29(1). 12–22. 57 indexed citations

19.

Engelmann, F. & O. Kardaun. (1990). Tokamak global confinement data. Nuclear Fusion. 30(9). 1951–1956. 1 indexed citations

20.

Kardaun, O.. (1990). Scaling investigations and statistical profile analysis. Max Planck Institute for Plasma Physics. 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.

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