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METHOD AND APPARATUS FOR PRODUCING REACTIVE SPECIES AND METHOD AND APPARATUS FOR PERFORMING TREATMENT BY USING REACTIVE SPECIES
METHOD AND APPARATUS FOR PRODUCING REACTIVE SPECIES AND METHOD AND APPARATUS FOR PERFORMING TREATMENT BY USING REACTIVE SPECIES
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机译:生产反应性物种的方法和装置以及使用反应性物种进行治疗的方法和装置
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摘要
PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing reactive species, wherein an influence of a charged particle such as an ionic species can be avoided and to provide a method and an apparatus for performing treatment by using the reactive species.;SOLUTION: The apparatus for producing reactive species is provided with: a first reaction vessel 11 for exciting a rare gas 1 to produce an excited species; a powder source 12 and an electrode 13 which are used for generating plasma in the first reaction vessel 11; a grounded mesh 14 for restraining the charged particles, which are produced when the rare gas 1 is excited in the first reaction vessel 11, from leaking to the outside of the first reaction vessel 11; a flow path for transferring the rare gas 1 excited in the first reaction vessel 11; a second reaction vessel 16 where the excited rare gas 1 and a process gas 3 are mixed; and a process gas supply flow path 15 for introducing a process gas 3 into a process zone 4. In the process zone 4, the reactive species, which has the life shorter than that of the excited rare gas 1, is produced from the process gas 3 by using the excited rare gas 1.;COPYRIGHT: (C)2011,JPO&INPIT
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