Energy Focus for Distance of Flight Mass Spectometry with Constant Momentum Acceleration and an Ion Mirror
    1.
    发明申请
    Energy Focus for Distance of Flight Mass Spectometry with Constant Momentum Acceleration and an Ion Mirror 有权
    具有恒定动量加速度和离子镜的飞行质谱距离的能量聚焦

    公开(公告)号:US20080017792A1

    公开(公告)日:2008-01-24

    申请号:US11865812

    申请日:2007-10-02

    CPC classification number: H01J49/40

    Abstract: A distance-of-flight mass spectrometer (DOF-MS) imparts constant momentum acceleration to ions in an ion source and uses an ion mirror to enhance energy focusing. Embodiments of DOF-MS with ion mirror are shown. Further, a method of compensating for the dispersion of initial ion position and velocity in the ion source is discussed.

    Abstract translation: 飞行时间质谱仪(DOF-MS)对离子源中的离子施加恒定的动量加速度,并使用离子镜增强能量聚焦。 示出了具有离子镜的DOF-MS的实施例。 此外,讨论了补偿离子源中初始离子位置和速度的分散的方法。

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