Combined distance-of-flight and time-of-flight mass spectrometer
Patent
·
OSTI ID:1119685
A combined distance-of-flight mass spectrometry (DOFMS) and time-of-flight mass spectrometry (TOFMS) instrument includes an ion source configured to produce ions having varying mass-to-charge ratios, a first detector configured to determine when each of the ions travels a predetermined distance, a second detector configured to determine how far each of the ions travels in a predetermined time, and a detector extraction region operable to direct portions of the ions either to the first detector or to the second detector.
- Research Organization:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-76RL01830; FG02-98ER14890
- Assignee:
- RLO
- Patent Number(s):
- 8,648,295
- Application Number:
- 13/695,675
- OSTI ID:
- 1119685
- Country of Publication:
- United States
- Language:
- English
Achievement of Energy Focus for Distance-of-Flight Mass Spectrometry with Constant Momentum Acceleration and an Ion Mirror
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journal | November 2007 |
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