HIGH CURRENT RADIO FREQUENCY ION SOURCE

Abdelaziz, M E

Title: HIGH CURRENT RADIO FREQUENCY ION SOURCE

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Abstract

This patent relates to a high current radio frequency ion source. A cylindrical plasma container has a coil disposed around the exterior surface thereof along the longitudinal axis. Means are provided for the injection of an unionized gas into the container and for applying a radio frequency signal to the coil whereby a radio frequency field is generated within the container parallel to the longitudinal axis thereof to ionize the injected gas. Cathode and anode means are provided for extracting transverse to the radio frequency field from an area midway between the ends of the container along the longitudinal axis thereof the ions created by said radio frequency field. (AEC)

Inventors:: Abdelaziz, M E

Issue Date:: 1963-04-01

OSTI Identifier:: 4728376

Patent Number(s):: 3084273

Assignee:: U.S. Atomic Energy Commission

Patent Classifications (CPCs):: H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

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H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J27/16 - using high-frequency excitation, e.g. microwave excitation

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NSA Number:: NSA-17-019505

Resource Type:: Patent

Resource Relation:: Other Information: Orig. Receipt Date: 31-DEC-63

Country of Publication:: United States

Language:: English

Subject:: PHYSICS; ANODES; CATHODES; COILS; CONFIGURATION; CURRENTS; CYLINDERS; ELECTRIC FIELDS; FREQUENCY; GASES; INJECTION; ION SOURCES; IONIZATION; IONS; OPERATION; PLANNING; PLASMA; RADIO WAVES; SIGNALS; SURFACES

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                    Abdelaziz, M E. HIGH CURRENT RADIO FREQUENCY ION SOURCE.  United States: N. p., 1963. 
        Web.

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                    Abdelaziz, M E. HIGH CURRENT RADIO FREQUENCY ION SOURCE.  United States.

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                    Abdelaziz, M E. Mon .  
        "HIGH CURRENT RADIO FREQUENCY ION SOURCE".  United States.

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@article{osti_4728376,

  title        = {HIGH CURRENT RADIO FREQUENCY ION SOURCE},

  author       = {Abdelaziz, M E},

  abstractNote = {This patent relates to a high current radio frequency ion source. A cylindrical plasma container has a coil disposed around the exterior surface thereof along the longitudinal axis. Means are provided for the injection of an unionized gas into the container and for applying a radio frequency signal to the coil whereby a radio frequency field is generated within the container parallel to the longitudinal axis thereof to ionize the injected gas. Cathode and anode means are provided for extracting transverse to the radio frequency field from an area midway between the ends of the container along the longitudinal axis thereof the ions created by said radio frequency field. (AEC)},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1963},

  month        = {4}

}

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