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Experimental Studie...
Experimental Studies of Anode and Cathode Materials in a Repetitive Driven Axial Vircator
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- Elfsberg, Mattias (författare)
- KTH,Rymd- och plasmafysik
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- Möller, Cecilia (författare)
- KTH,Rymd- och plasmafysik
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- Hurtig, Tomas (författare)
- KTH,Rymd- och plasmafysik
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- Larsson, Anders (författare)
- Uppsala universitet,Elektricitetslära
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- Nyholm, Sten (författare)
- Swedish Defence Research Agency (FOI) Defence & Security, Systems and Technology, Grindsjön Research Centre, Tumba, Sweden
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(creator_code:org_t)
- 2008
- 2008
- Engelska.
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Ingår i: IEEE Transactions on Plasma Science. - 0093-3813 .- 1939-9375. ; 36, s. 688-693
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Repetitive use of a high-power microwave (HPM) radiation source implies strong erosion on cathode and anode materials. Electrode material endurance has been studied in a series of experiments with an axial vircator powered by a compact Marx generator. The Marx generator operated in a 10 Hz repetitive mode with a burst of ten pulses. Velvet and graphite was used as electron-emitting materials, and they showed markedly different pulse characteristics. Three different anode materials were used; stainless steel mesh, stainless steel wires and molybdenum wires, which all had different influence on the pulse characteristics.
Ämnesord
- NATURVETENSKAP -- Fysik -- Fusion, plasma och rymdfysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Fusion, Plasma and Space Physics (hsv//eng)
Nyckelord
- anodes
- cathodes
- high power microwaves
- Marx generators
- microwave devices
- microwave generation
- repetitive
- vircator
- Space physics
- Rymdfysik
- Plasma physics
- Plasmafysik
- TECHNOLOGY
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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