Ion manipulation device to prevent loss of ions
Patent
·
OSTI ID:1171652
An ion manipulation method and device to prevent loss of ions is disclosed. The device includes a pair of surfaces. An inner array of electrodes is coupled to the surfaces. A RF voltage and a DC voltage are alternately applied to the inner array of electrodes. The applied RF voltage is alternately positive and negative so that immediately adjacent or nearest neighbor RF applied electrodes are supplied with RF signals that are approximately 180 degrees out of phase.
- Research Organization:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-76RL01830
- Assignee:
- Battelle Memorial Institute (Richland, WA)
- Patent Number(s):
- 8,969,800
- Application Number:
- 14/528,917
- OSTI ID:
- 1171652
- Resource Relation:
- Patent File Date: 2014 Oct 30
- Country of Publication:
- United States
- Language:
- English
Obtaining tandem mass spectrometry data for multiple parent ions in an ion population
|
patent-application | November 2004 |
Method And Apparatus For Ion Manipulation Using Mesh In A Radio Frequency Field
|
patent-application | August 2011 |
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