Christoph Köhn

Christoph Köhn

Forsker

DTU SPACE
Institut for Rumforskning og Rumteknologi

Astrofysik og atmosfærefysik

Danmarks Tekniske Universitet

Elektrovej

Bygning 328, rum 228

2800 Kgs. Lyngby

Tlf.
Fax 45 24 95 75
E-mail koehn@space.dtu.dk
ORCID 0000-0002-7101-5889
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Publikationer
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2019
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Streamer propagation in the atmosphere of Titan and other N2:CH4 mixtures compared to N2:O2 mixtures

Köhn, Christoph ; Dujko, Saša ; Chanrion, Olivier ; Neubert, Torsten
in: Icarus, vol: 333, pages: 294-305

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1016/j.icarus.2019.05.036

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The sensitivity of sprite streamer inception on the initial electron‐ion patch

Köhn, C. ; Chanrion, Olivier ; Neubert, T.
in: Journal of Geophysical Research: Space Physics, vol: 124, issue: 4, pages: 3083-3099

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1029/2018JA025972

2018
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A 3D particle Monte Carlo approach to studying nucleation

Köhn, Christoph ; Bødker Enghoff, Martin ; Svensmark, Henrik
in: Journal of Computational Physics, vol: 363, pages: 30-38

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1016/j.jcp.2018.02.032

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High-Energy Emissions induced by air density fluctuations of discharges

Köhn, C. ; Chanrion, O. ; Neubert, T.
in: Geophysical Research Letters, vol: 45, issue: 10, pages: 5194-5203

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1029/2018GL077788

 

Numerical insights into the early stages of nanoscale electrodeposition: nanocluster surface diffusion and aggregative growth

Mamme, Mesfin Haile ; Kohn, Christoph ; Deconinck, Johan ; Ustarroz, Jon
in: Nanoscale, vol: 10, issue: 15, pages: 7194-7209

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1039/C7NR08529J

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Streamer properties and associated x-rays in perturbed air

Köhn, C ; Chanrion, O ; Babich, L P ; Neubert, T
in: Plasma Sources Science and Technology, vol: 27

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: https://doi.org/10.1088/1361-6595/aaa5d8

2017
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Electron acceleration during streamer collisions in air

Köhn, Christoph ; Chanrion, Olivier ; Neubert, Torsten
in: Geophysical Research Letters, vol: 44, issue: 5, pages: 2604-2613

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: https://doi.org/10.1002/2016GL072216

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Production mechanisms of leptons, photons, and hadrons and their possible feedback close to lightning leaders

Köhn, Christoph ; Diniz, Gabriel ; Harakeh, Muhsin N.
in: Journal of Geophysical Research: Atmospheres, vol: 122, issue: 2, pages: 1365–1383

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: https://doi.org/10.1002/2016JD025445

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The influence of bremsstrahlung on electric discharge streamers in N2, O2 gas mixtures

Köhn, Christoph ; Chanrion, Olivier ; Neubert, Torsten
in: Plasma Sources Science and Technology, vol: 26, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: https://doi.org/10.1088/0963-0252/26/1/015006

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The Planck Length and the Constancy of the Speed of Light in Five Dimensional Spacetime Parametrized with Two Time Coordinates

Köhn, Christoph
in: Journal of High Energy Physics, Gravitation and Cosmology, vol: 2017, issue: 3, pages: 635-650

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: https://doi.org/10.4236/jhepgc.2017.34048