Fig. 2. (a) Electron density with increasing ICP power in a pure Ar and Ar/C
4F
6 mixture at 10 mTorr. (b) IFEDF with decreasing gap distance in Ar plasma at 10 mTorr. Reproduced with permission from [
4], Copyright 2021, American Institute of Physics.
© Appl. Sci. Converg. Technol.