An ion guide (7a) is disclosed comprising one or more layers of intermediate planar, plate or mesh electrodes (2). A first array of first electrodes (8a-8e) is provided on an upper surface and a second array of second electrodes (9a-9e) is arranged on a lower surface. An ion guiding region is formed within the ion guide (7a). One or more transient DC voltages or potentials are preferably applied to the first and second array of second electrodes (8a-8e, 9a-9e) in order to urge, propel, force or accelerate ions through or along the ion guide (7a).
申请公布号
WO2006059123(A3)
申请公布日期
2007.02.22
申请号
WO2005GB04627
申请日期
2005.12.02
申请人
MICROMASS UK LIMITED;BATEMAN, ROBERT, HAROLD;GILES, KEVIN;PRINGLE, STEVEN, DEREK