Influence of Emitter Surface Roughness and Emission Inhomogeneity on Efficiency and Stability of High Power Fusion Gyrotrons

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https://www.ksp.kit.edu/9783731505785
Author(s)
Zhang, Jianghua
Language
English
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Abstract
The increasing demand for powerful, reliable, and efficient gyrotron oscillators for Electron Cyclotron Resonance Heating (ECRH) in fusion plasma experiments requires a close look at the various factors in gyrotrons that determine gyrotron performance. In this frame, the influence of emitter surface roughness, emission inhomogeneity, and secondary electron generation on gyrotron operation is presented, with focus on Low Frequency Oscillations (LFOs) and Electron Beam Halo (EBH) generation.
URI
https://directory.doabooks.org/handle/20.500.12854/50194
Keywords
Strahlsysteme; Emitter; Low Frequency Oscillations; Magnetron Injection Gun; Gyrotron; Electron Beam Halo; Electron Beam HaloGyrotron
DOI
10.5445/KSP/1000058566
ISBN
9783731505785
Publisher
KIT Scientific Publishing
Publisher website
http://www.ksp.kit.edu/
Publication date and place
2016
Series
Karlsruher Forschungsberichte aus dem Institut für Hochleistungsimpuls- und Mikrowellentechnik,
Classification
Technology: general issues
Pages
XV, 197 p.
Review type
Full text
Anonymity
All identities known
Reviewer type
Editorial board member; External peer reviewer
Review stage
Pre-publication
Open review
No
Publish responsibility
Books or series editor
Rights
https://creativecommons.org/licenses/by-sa/4.0/
https://creativecommons.org/licenses/by-sa/4.0/
Except where otherwise noted, this item's license is described as https://creativecommons.org/licenses/by-sa/4.0/