MASS-SPECTROMETRIC OBSERVATION OF DECOMPOSITION PRODUCTS SFX (X=1, 2) IN SF6 DISCHARGE AT 13.56 MHZ

被引:6
作者
NAGASEKI, K [1 ]
ISHIKAWA, I [1 ]
NISHIMURA, E [1 ]
SAITO, Y [1 ]
SUGANOMATA, S [1 ]
机构
[1] TOKYO ELECTRON LTD,NIRASAKI 40701,JAPAN
来源
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1993年 / 32卷 / 02期
关键词
SF6; GAS; MASS SPECTROMETRY; 13.56 MHZ DISCHARGE; FRAGMENTATION; SF(X) SPECIES;
D O I
10.1143/JJAP.32.967
中图分类号
O59 [应用物理学];
学科分类号
摘要
The presence of a smaller mass fragment SF2 was indicated from the output signal of a quadrupole mass spectrometer by means of direct sampling from an SF6 discharge space at a pressure of 50 or 100 mTorr. Its intensity was observed to increase with the discharge power according to the degree of fragmentation of SF6.
引用
收藏
页码:967 / 968
页数:2
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