Structural Bifurcation of Microwave Helium Jet Discharge at Atmospheric Pressure

Shuichi TAKAMURA; Masakazu KITOH; Tadasuke SOGA; Hiroyoshi TAKASHIMA; Yuji NISHINO; Shinji HAYAKAWA; Yusuke BAN; Tsubasa YUHKI; Masashi KANDO; Noriyasu OHNO

doi:10.1585/pfr.3.012

Rapid Communications

Structural Bifurcation of Microwave Helium Jet Discharge at Atmospheric Pressure

Shuichi TAKAMURA, Masakazu KITOH, Tadasuke SOGA, Hiroyoshi TAKASHIMA, Yuji NISHINO, Shinji HAYAKAWA, Yusuke BAN, Tsubasa YUHKI, Masashi KANDO, Noriyasu OHNO

著者情報

キーワード: atmospheric-pressure plasma, structural bifurcation, microwave-sustained plasma jet, helium plasma torch

ジャーナルフリー

2008 年 3 巻 p. 012

DOI https://doi.org/10.1585/pfr.3.012

詳細

抄録

Structural bifurcation of microwave-sustained jet discharge at atmospheric gas pressure was found to produce a stable helium plasma jet, which may open the possibility of a new type of high-flux test plasma beam for plasma-wall interactions in fusion devices. The fundamental discharge properties are presented including hysteresis characteristics, imaging of discharge emissive structure, and stable ignition parameter area.

責任著者(Corresponding author)

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