发明名称 |
MINIATURE CHARGED PARTICLE TRAP WITH ELONGATED TRAPPING REGION FOR MASS SPECTROMETRY |
摘要 |
A miniature electrode apparatus is disclosed for trapping charged particles, the apparatus including, along a longitudinal direction: a first end cap electrode; a central electrode having an aperture; and a second end cap electrode. The aperture is elongated in the lateral plane and extends through the central electrode along the longitudinal direction and the central electrode surrounds the aperture in a lateral plane perpendicular to the longitudinal direction to define a transverse cavity for trapping charged particles. |
申请公布号 |
EP2973650(A4) |
申请公布日期 |
2016.11.02 |
申请号 |
EP20130877607 |
申请日期 |
2013.05.21 |
申请人 |
THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL |
发明人 |
RAMSEY, J. MICHAEL;SCHULTZE, KEVIN |
分类号 |
H01J49/00;H01J49/06;H01J49/42 |
主分类号 |
H01J49/00 |
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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