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DOE OSTI · 1576287

Method and device for ion mobility separation

Ibrahim, Yehia M.·Garimella, Sandilya V. B.·Smith, Richard D.
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Abstract

Methods and devices for ion separations or manipulations in gas phase are disclosed. The device includes a non-planar surface having a first, second and third region. An inner arrays of electrodes is positioned on the first region. A first set of electrodes of the inner array of electrodes is configured to receive RF voltages and generate a first potential upon the receipt of the RF voltage. A first and second outer arrays of electrodes are coupled to the second and third region, respectively. The first and second outer arrays are configured to receive a first DC voltage and generate a second potential upon the receipt of the first DC voltages. The first and second generated potential manipulate movement of ions.

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74 ATOMIC AND MOLECULAR PHYSICS

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BibTeXRIS

Ibrahim, Yehia M., Garimella, Sandilya V. B., Smith, Richard D.. 2019-09-24. Method and device for ion mobility separation. https://www.osti.gov/biblio/1576287

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