Design and use of controlled porosity reservoir cathodes
Sintered tungsten wire, reservoir cathodes offer high current density operation with very long life time and extremely uniform emission current. The cathodes, however, should be designed for the specific performance requirements of the device. This presentation provides information on performance ca...
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creator | Ives, R. L. Falce, L. R. Collins, G. Marsden, D. Miram, G. Jensen, K. |
description | Sintered tungsten wire, reservoir cathodes offer high current density operation with very long life time and extremely uniform emission current. The cathodes, however, should be designed for the specific performance requirements of the device. This presentation provides information on performance capabilities and describes the design process. |
doi_str_mv | 10.1109/irmmw-THz.2011.6105060 |
format | Conference Proceeding |
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This presentation provides information on performance capabilities and describes the design process.</abstract><pub>IEEE</pub><doi>10.1109/irmmw-THz.2011.6105060</doi><tpages>2</tpages></addata></record> |
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identifier | ISSN: 2162-2027 |
ispartof | 2011 International Conference on Infrared, Millimeter, and Terahertz Waves, 2011, p.1-2 |
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language | eng |
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source | IEEE Electronic Library (IEL) Conference Proceedings |
subjects | Barium Cathodes Current density Materials Performance evaluation Reservoirs Surface treatment |
title | Design and use of controlled porosity reservoir cathodes |
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