Microfabricated linear Paul-Straubel ion trap
Patent
·
OSTI ID:1016694
- Albuquerque, NM
An array of microfabricated linear Paul-Straubel ion traps can be used for mass spectrometric applications. Each ion trap comprises two parallel inner RF electrodes and two parallel outer DC control electrodes symmetric about a central trap axis and suspended over an opening in a substrate. Neighboring ion traps in the array can share a common outer DC control electrode. The ions confined transversely by an RF quadrupole electric field potential well on the ion trap axis. The array can trap a wide array of ions.
- Research Organization:
- Sandia Corporation (Albuquerque, NM)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC04-94AL85000
- Assignee:
- Sandia Corporation (Albuquerque, NM)
- Patent Number(s):
- 7,928,375
- Application Number:
- US Patent Application 12/254,932
- OSTI ID:
- 1016694
- Country of Publication:
- United States
- Language:
- English
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