| 摘要 |
There is provided an ion source comprising one or more nebulisers (1) and one or more targets (50), wherein said one or more nebulisers (1) are arranged and adapted to emit, in use, a stream predominantly of droplets which are caused to impact upon said one or more targets (50) and to ionise said droplets to form a plurality of ions, wherein said one or more targets (50) further comprise one or more structures (14) configured to disturb gas flowing along a surface of said one or more targets (50). |
