http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Nonlinear ion dynamics in Hall thruster plasma source by ion transit-time instability
Lim, Youbong,Choe, Wonho,Mazouffre, Sté,phane,Park, Jae Sun,Kim, Holak,Seon, Jongho,Garrigues, L IOP PUBLISHING 2017 PLASMA SOURCES SCIENCE AND TECHNOLOGY Vol.26 No.3
<P>High-energy tail formation in an ion energy distribution function (IEDF) is explained in a Hall thruster plasma with the stationary crossed electric and magnetic fields whose discharge current is oscillated at the ion transit-time scale with a frequency of 360 kHz. Among ions in different charge states, singly charged Xe ions (Xe<SUP>+</SUP>) have an IEDF that is significantly broadened and shifted toward the high-energy side, which contributes to tail formation in the entire IEDF. Analytical and numerical investigations confirm that the IEDF tail is due to nonlinear ion dynamics in the ion transit-time oscillation.</P>