| 摘要 |
The object of an arrangement and a method for the generation of extreme ultraviolet radiation is to construct the radiation source with an increased lifetime of the electrodes for using various emitters, wherein deposits inside the discharge chamber are reduced considerably when using metal emitters. The starting material is supplied as a continuous series of individual volumes which are introduced successively by directed injection and are pre-ionized by a pulsed energy beam. At least the electrode that is thermally loaded to a comparatively greater degree is constructed as a rotating electrode.
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