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Indexed by:期刊论文

Date of Publication:2013-12-02

Journal:THIN SOLID FILMS

Included Journals:SCIE、EI、Scopus

Volume:548

Page Number:470-474

ISSN No.:0040-6090

Key Words:Low temperature; Air plasma jet; Dielectric barrier discharge; Optical emission spectrum

Abstract:A low temperature air plasma jet was generated by syringe needle-ring electrodes dielectric barrier discharge at atmospheric pressure. It was found that the air plasma jet length reached about 25 mm and the gas temperature was close to the room temperature. Besides, the optical emission spectrum showed that a large number of active species, such as O* (777.2 nm), O* (794.7 nm), O* (799.5 nm), O* (844.6 nm), N-2* (C-B), N-2* (B-A), N-2(+) (B-X), N* (750.7nm), N* (812.9 nm), etc., existed in the air plasma plume. (C) 2013 Elsevier B. V. All rights reserved.