| 摘要 |
An atomising device includes a cathode (1), the upper surface (3) of which consists of the material to be atomised, a magnetic device for generating one or more magnetic fields (2), by which at least one electron trap for the surface (3) of the cathode is determined, and an anode (5). These electron traps can be moved along the cathode surface (3). In this way, it is possible to atomise the cathode very evenly by continuous or periodic movement of the electron traps, so that the cathode material is very efficiently used. <IMAGE> |
