A. Köhn

493 total citations
36 papers, 276 citations indexed

About

A. Köhn is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics and Aerospace Engineering. According to data from OpenAlex, A. Köhn has authored 36 papers receiving a total of 276 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Nuclear and High Energy Physics, 25 papers in Astronomy and Astrophysics and 15 papers in Aerospace Engineering. Recurrent topics in A. Köhn's work include Magnetic confinement fusion research (33 papers), Ionosphere and magnetosphere dynamics (24 papers) and Particle accelerators and beam dynamics (15 papers). A. Köhn is often cited by papers focused on Magnetic confinement fusion research (33 papers), Ionosphere and magnetosphere dynamics (24 papers) and Particle accelerators and beam dynamics (15 papers). A. Köhn collaborates with scholars based in Germany, United Kingdom and United States. A. Köhn's co-authors include E. Holzhauer, U. Stroth, M. Ramisch, G. Birkenmeier, R. G. L. Vann, G. D. Conway, Á. Cappa, F. Castejón, E. Poli and M. Henderson and has published in prestigious journals such as SHILAP Revista de lepidopterología, Review of Scientific Instruments and New Journal of Physics.

In The Last Decade

A. Köhn

31 papers receiving 263 citations

Peers

Countries citing papers authored by A. Köhn

Since Specialization

Citations

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

Fields of papers citing papers by A. Köhn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Köhn

This figure shows the co-authorship network connecting the top 25 collaborators of A. Köhn. A scholar is included among the top collaborators of A. Köhn 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 A. Köhn. A. Köhn 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

#	Work	Indexed citations
1	NO_x Production via an Atmospheric Microwave Air Plasma Torch 2025 ·Chemie Ingenieur Technik ·(unknown), (unknown), Andreas Schulz, A. Köhn, (unknown), Günter E. M. Tovar	0
2	Parametric dependence of microwave beam broadening by plasma density turbulence 2023 ·Nuclear Fusion ·L. Holland, A. Köhn, R. G. L. Vann	1
3	Validation of GBS plasma turbulence simulation of the TJ-K stellarator 2023 ·Plasma Physics and Controlled Fusion ·(unknown), J. Loizu, Paolo Ricci, M. Ramisch, A. Köhn, G. Birkenmeier, K. Rahbarnia	3
4	Broadening of microwave heating beams in the DIII-D tokamak by edge turbulence 2023 ·Nuclear Fusion ·M. W. Brookman, L. Holland, Mathew Thomas, M. E. Austin, K. Barada, K. W. Gentle, R. J. La Haye, J. Leddy, C. C. Petty, T. L. Rhodes, Z. Yan, R. G. L. Vann, A. Köhn	4
5	Benchmarking full-wave codes for studying the O-SX mode conversion in MAST Upgrade 2023 ·SHILAP Revista de lepidopterología ·A. Köhn, Bengt Eliasson, S. J. Freethy, L. Holland, R. G. L. Vann	0
6	Microwave current drive for STEP and MAST Upgrade 2023 ·SHILAP Revista de lepidopterología ·S. J. Freethy, L. Figini, M. Henderson, (unknown), (unknown), S. Gibson, K. Kirov, A. Köhn, (unknown), S. Saarelma, (unknown), D. C. Speirs, R. G. L. Vann, (unknown), T. Wilson, (unknown)	14
7	Resolving ECRH deposition broadening due to edge turbulence in DIII-D 2021 ·Physics of Plasmas ·M. W. Brookman, M. E. Austin, C. C. Petty, R.J. La Haye, K. Barada, T. L. Rhodes, Z. Yan, A. Köhn, (unknown), J. Leddy, R. G. L. Vann	15
8	The effect of spectrum broadening on the O–X mode coupling due scattering of a microwave beam on plasma density fluctuations 2018 ·Plasma Physics and Controlled Fusion ·A. G. Shalashov, E. D. Gospodchikov, (unknown), A. Köhn	2
9	First MHD equilibrium characterization and electromagnetic waves interaction on hydrogen plasma in the SCR-1 Stellarator 2017 ·Max Planck Digital Library ·(unknown), A. Köhn, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown)	1
10	Electron Cyclotron Emission Measurements at the Optically Thin Plasmas of the Stellarator TJ-K 2017 ·Max Planck Digital Library ·(unknown), (unknown), E. Holzhauer, A. Köhn, M. Ramisch, Thomas Hirth	1
11	Measurement of turbulent electron temperature fluctuations on the ASDEX Upgrade tokamak using correlated electron cyclotron emission 2016 ·Review of Scientific Instruments ·S. J. Freethy, G. D. Conway, I. G. J. Classen, A. J. Creely, T. Happel, A. Köhn, B. Vanovac, A. E. White	31
12	The effect of density fluctuations on ECRH beam broadening and implications to NTM mitigation on ITER 2016 ·MPG.PuRe (Max Planck Society) ·A. Snicker, (unknown), A. Köhn, O. Maj, (unknown), E. Poli	2
13	Schemes of microwave heating of overdense plasmas in the stellarator TJ-K 2012 ·Plasma Physics and Controlled Fusion ·A. Köhn, G. Birkenmeier, (unknown), Pedro Miguel Bravo Díez, Anne Feuer, U. Höfel, H. Höhnle, E. Holzhauer, W. Kasparek, (unknown), M. Ramisch, J. Seifert, S. Wolf, U. Stroth	14
14	Full-wave modeling of the O-X mode conversion in the Pegasus Toroidal Experiment 2011 ·AIP conference proceedings ·A. Köhn, J. Jacquot, M.W. Bongard, (unknown), (unknown), F. Volpe, (unknown), (unknown)	1
15	Full-Wave Simulations of the O–X–B Mode Conversion in a Realistic Experimental Geometry in the RFX-mod Device 2011 ·IEEE Transactions on Plasma Science ·A. Köhn, R. Bilato, F. Volpe, R. Paccagnella	0
16	Generation and heating of toroidally confined overdense plasmas with 2.45 GHz microwaves 2010 ·Plasma Physics and Controlled Fusion ·A. Köhn, G. Birkenmeier, E. Holzhauer, M. Ramisch, U. Stroth	24
17	Plasma Start-Up Measurements in the Toroidal Plasma Experiment TJ-K 2008 ·IEEE Transactions on Plasma Science ·G. Birkenmeier, H. Höhnle, A. Köhn, M. Ramisch, U. Stroth	3
18	Visualization of the O-X-B Mode Conversion Process With a Full-Wave Code 2008 ·IEEE Transactions on Plasma Science ·A. Köhn, E. Holzhauer, U. Stroth	2
19	ECRH of overdense plasmas in TJ-K 2008 ·AIP conference proceedings ·A. Köhn, H. Höhnle, E. Holzhauer, W. Kasparek, M. Ramisch, U. Stroth, (unknown), Michel Dudeck, Józef Musielok, Marek J. Sadowski	1
20	Full-wave calculation of the O–X–B mode conversion of Gaussian beams in a cylindrical plasma 2008 ·Plasma Physics and Controlled Fusion ·A. Köhn, Á. Cappa, E. Holzhauer, F. Castejón, (unknown), U. Stroth	39

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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