Cyclotron-resonance device uses miniature components and permanent magnet for small size, low weight, and low cost. Gas molecules are ionized by electrons from hot filament. Magnetic field, acting with electrostatic drift field, causes ions to move in circles with a superimposed drift perpendicular to both fields, toward the exit. Compact source can be used for studying ion-molecule reactions by ion cyclotron-resonance methods in conventional mass spectrometer with either magnetic sector or quadrupole sector.


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    Title :

    Compact Ion Source for Mass Spectrometers


    Contributors:

    Published in:

    Publication date :

    1982-11-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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