W. Köppendörfer

871 total citations
16 papers, 198 citations indexed

About

W. Köppendörfer is a scholar working on Nuclear and High Energy Physics, Atomic and Molecular Physics, and Optics and Aerospace Engineering. According to data from OpenAlex, W. Köppendörfer has authored 16 papers receiving a total of 198 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Nuclear and High Energy Physics, 7 papers in Atomic and Molecular Physics, and Optics and 6 papers in Aerospace Engineering. Recurrent topics in W. Köppendörfer's work include Magnetic confinement fusion research (12 papers), Atomic and Molecular Physics (6 papers) and Particle accelerators and beam dynamics (5 papers). W. Köppendörfer is often cited by papers focused on Magnetic confinement fusion research (12 papers), Atomic and Molecular Physics (6 papers) and Particle accelerators and beam dynamics (5 papers). W. Köppendörfer collaborates with scholars based in Germany, United Kingdom and United States. W. Köppendörfer's co-authors include R. C. Elton, W. Engelhardt, K. Hain, O. Gruber, R. Neu, M. Kaufmann, D. Düchs, K. Lackner, H. Zohm and K. Büchl and has published in prestigious journals such as Journal of Nuclear Materials, Nuclear Fusion and Plasma Physics and Controlled Fusion.

In The Last Decade

W. Köppendörfer

16 papers receiving 180 citations

Peers

W. Köppendörfer

NHEP

AMPO

EEE

S. Tamor United States

C.J. Armentrout United States

J. C. Glowienka United States

F. De Luca Italy

H. Weisen Switzerland

T. Oyevaar Netherlands

G. D. Tait United States

S. E. Grebenshchikov Russia

N. S. Wolf United States

S. C. Bates United States

S. Tamor United States

W. Köppendörfer

200 ×1.7

NHEP

69 ×0.9

AMPO

58 ×1.0

EEE

27 ×0.5

55 ×1.0

Citations per year, relative to W. Köppendörfer W. Köppendörfer (= 1×) peers S. Tamor

Countries citing papers authored by W. Köppendörfer

Since Specialization

Citations

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

Fields of papers citing papers by W. Köppendörfer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of W. Köppendörfer

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

All Works

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16 of 16 papers shown

Ryter, F., M. Alexander, C. Fuchs, et al.. (1995). H-Mode operating regimes and confinement in ASDEX-Upgrade. Physica Scripta. 51(5). 643–646. 7 indexed citations

Bosch, H.-S., D. Coster, S. Deschka, et al.. (1994). Extension of the ASDEX Upgrade Programme: Divertor II and Tungsten Target Plate Experiment Application for Preferential Support, Phase I and II. Proposal. MPG.PuRe (Max Planck Society). 3 indexed citations

Ryter, F., K. Büchl, C. Fuchs, et al.. (1994). H-mode results in ASDEX Upgrade. Plasma Physics and Controlled Fusion. 36(7A). A99–A104. 39 indexed citations

Noterdaeme, J.-M., Marco Brambilla, A. Eberhagen, et al.. (1993). Combination of Fundamental and Second Harmonic Minority Ion Cyclotron Resonance Heating on ASDEX Upgrade. Max Planck Institute for Plasma Physics. 945–948. 1 indexed citations

Köppendörfer, W.. (1990). ASDEX Upgrade ‐ ein Tokamakexperiment mit reaktorrelevantem Divertor. Physikalische Blätter. 46(8). 324–326. 2 indexed citations

Köppendörfer, W.. (1984). Status and Progress of ASDEX Upgrade. MPG.PuRe (Max Planck Society). 203–208. 1 indexed citations

Gruber, O., M. Kaufmann, W. Köppendörfer, K. Lackner, & R. Neu. (1984). Physics background of the ASDEX upgrade project. Journal of Nuclear Materials. 121. 407–414. 17 indexed citations

Kaufmann, M., et al.. (1982). ZEPHYR, the Concept of a Compact Ignition Experiment. Zeitschrift für Naturforschung A. 37(8). 912–930. 3 indexed citations

Köppendörfer, W.. (1979). A simple model describing hydrogen re-cycling in fusion experiments and its influence on discharge behaviour. Nuclear Fusion. 19(10). 1319–1325. 4 indexed citations

10.

Köppendörfer, W.. (1978). The interaction of plasma with quartz surfaces in pinch discharges. Journal of Nuclear Materials. 76-77. 418–424. 4 indexed citations

11.

Düchs, D., W. Engelhardt, & W. Köppendörfer. (1974). Radiation losses from non-stationary plasmas due to oxygen impurities. Nuclear Fusion. 14(1). 73–78. 13 indexed citations

12.

Engelhardt, W., et al.. (1972). Measurement of the Depopulation of the2P0,1,23Levels of Heliumlike Ions by Electron Collisions. Physical review. A, General physics. 6(5). 1908–1914. 18 indexed citations

13.

Engelhardt, W., et al.. (1971). Lack of partial thermal equilibrium in pinch discharges. Zeitschrift für Physik A Hadrons and Nuclei. 246(1). 29–42. 7 indexed citations

14.

Elton, R. C. & W. Köppendörfer. (1967). Measured Collisional Excitation Rate Coefficients for Oxygen VII. Physical Review. 160(1). 194–201. 38 indexed citations

15.

Köppendörfer, W.. (1961). Hydrodynamische Stoßwellen am linearen Pinch. Zeitschrift für Naturforschung A. 16(5). 484–491. 2 indexed citations

16.

Hain, K., et al.. (1960). Fully Ionized Pinch Collapse. Zeitschrift für Naturforschung A. 15(12). 1039–1050. 39 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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