| 摘要 |
A plasma generating apparatus includes a vacuum chamber, an inductive-coupling coil wound around the vacuum chamber, a pair of parallel-planar electrodes, each of which electrode has a center on a central axis of the inductive-coupling coil within the vacuum chamber, and is disposed vertically against the central axis, a radio-frequency power supply, and a radio-frequency matching circuit coupled to the radio-frequency power supply. The radio-frequency matching circuit is coupled to at least one of the inductive-coupling coil and the pair of parallel-planar electrodes. The pair of parallel-planar electrodes and the inductive-coupling coil driven by the radio-frequency power supply carry out capacitive-coupling and inductive-coupling so as to be associated with each other, so that capacitively-coupled plasma and inductively-coupled plasma are generated within the vacuum chamber.
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