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Recent Advances in the Research on Non‐Equilibrium Atmospheric Pressure Plasma Jets
Author(s) -
Laimer Johann,
Störi Herbert
Publication year - 2007
Publication title -
plasma processes and polymers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.644
H-Index - 74
eISSN - 1612-8869
pISSN - 1612-8850
DOI - 10.1002/ppap.200600114
Subject(s) - plasma , atmospheric pressure , atmospheric pressure plasma , ranging , materials science , electrode , radio frequency , optics , physics , electrical engineering , computer science , engineering , meteorology , telecommunications , quantum mechanics
Recently, there has been increased interest in using atmospheric pressure plasmas for materials processing, since these plasmas do not require expensive vacuum systems. However, APGDs face instabilities. Therefore, special plasma sources have been developed to overcome this obstacle, which make use of DC, pulsed DC and AC ranging from mains frequency to RF. Recently, the APPJ was introduced, which features an α ‐mode of an RF discharge between two bare metallic electrodes. Basically, three different geometric configurations have been developed. A characterization of the APPJs and their applications is presented.