Improved low-energy, electron-spin-polarized 4He+ ion source
Bixler, D. L. ; Lancaster, J. C. ; Kontur, F. J. ; Popple, R. A. ; Dunning, F. B. ; Walters, G. K.
[S.l.] : American Institute of Physics (AIP)
Published 1999
[S.l.] : American Institute of Physics (AIP)
Published 1999
| ISSN: |
1089-7623
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|---|---|
| Source: |
AIP Digital Archive
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| Topics: |
Physics
Electrical Engineering, Measurement and Control Technology
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| Notes: |
Recent improvements to a source of electron-spin-polarized 4He+ ions based on an optically pumped, rf-excited helium discharge are described that have resulted in ion polarizations P+ of ∼0.18 at currents of ∼1 nA and in an increase of over an order of magnitude in the quality factor P+〈sup ARRANGE="STAGGER"〉2I. © 1999 American Institute of Physics.
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| Type of Medium: |
Electronic Resource
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| URL: |