Axial Density Profile of 27 Mhz Capacitively Coupled Rf Plasma; Power and Pressure Dependence

Home Page
About
Submit A Journal
Submit A Conference
Submit Paper/Book
- Submit a Preprint
- Submit a Book
Contact

International Journal of Engineering and Applied Sciences
Volume:1 Issue:4
Axial Density Profile of 27 Mhz Capacitively Coupled Rf Plasma; Power and Pressure Dependence

Axial Density Profile of 27 Mhz Capacitively Coupled Rf Plasma; Power and Pressure Dependence

Authors : S Helhel

Pages : 40-50

View : 39 | Download : 8

Publication Date : 2009-12-01

Article Type : Research Paper

Abstract :Axial density profiles of Confined Capacitively Coupled Plasma insert ignore into journalissuearticles values(CCCP); are measured for different pressure and power levels with a microwave interferometer. Abel inversion is used to deduce radial density profiles, which show that density diffuses from center to the quartz tube walls and indicate different density profiles depending on the pressure and power. The preheat like potential drop from center to close to the boundary edge is approximately twice the electron temperature, while the density drops approximately five to eight times
Keywords : Plasma density, Microwave interferometer, Confined Capacitively Coupled Plasma, Pre sheath

ORIGINAL ARTICLE URL

* There may have been changes in the journal, article,conference, book, preprint etc. informations. Therefore, it would be appropriate to follow the information on the official page of the source. The information here is shared for informational purposes. IAD is not responsible for incorrect or missing information.