发明名称 |
Microfabricated linear Paul-Straubel ion trap |
摘要 |
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.
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申请公布号 |
US7928375(B1) |
申请公布日期 |
2011.04.19 |
申请号 |
US20080254932 |
申请日期 |
2008.10.21 |
申请人 |
SANDIA CORPORATION |
发明人 |
MANGAN MICHAEL A.;BLAIN MATTHEW G.;TIGGES CHRIS P.;LINKER KEVIN L. |
分类号 |
H01J49/26 |
主分类号 |
H01J49/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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