Mallory et al., 1973 - Google Patents

Cyclotron Internal Ion Source with DC Extraction

Mallory et al., 1973

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Document ID
5314491361828391960
Author
Mallory M
Hudson E
Lord R
Publication year
Publication venue
IEEE Transactions on Nuclear Science

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Snippet

This paper describes a method for increasing the intensities for heavy ion beams accelerated in isochronous cyclotrons at high harmonics (h≥ 5) of the orbit frequency. Normally, only small intensities are obtained at high harmonics because of the low effective …
Continue reading at epaper.kek.jp (PDF) (other versions)

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometer or separator tubes
    • H01J49/26—Mass spectrometers or separator tubes
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns
    • H01J27/16—Ion sources; Ion guns using high-frequency excitation, e.g. microwave excitation

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