Unfiltered Aluminium Vacuum Arc Plasma Application for High-Frequency Short-Pulse Plasma Immersion Ion Implantation

2014 ◽  
Vol 880 ◽  
pp. 155-160 ◽  
Author(s):  
Alexander Ryabchikov ◽  
Denis Sivin ◽  
Anna Ivanova (Bumagina) ◽  
Evgeniy Bolbasov ◽  
Natalya Daneikina
Keyword(s):  
Ion Implantation ◽  
High Frequency ◽  
Treatment Time ◽  
Short Pulse ◽  
Substrate Surface ◽  
Pulse Plasma ◽  
Vacuum Arc ◽  
Arc Plasma ◽  
Bias Potential ◽  
Plasma Immersion Ion Implantation

This paper is devoted to the studying of the dynamical changes in the density of aluminium microparticles (MPs) on the substrate surface made of stainless steel, immersed in vacuum arc plasma, at high-frequency short-pulse negative bias potential. It is shown experimentally that the density of aluminium MPs on the substrate surface is decreased dynamically by 3 orders when the treatment time is increased from 15 s to 3 min at the bias potential –2 kV. A possibility of the application of MPs unfiltered vacuum arc plasma for high-frequency short-pulse plasma immersion ion implantation to form the intermetallic layers is discussed.

Osteoblast behavior on polytetrafluoroethylene modified by long pulse, high frequency oxygen plasma immersion ion implantation

Biomaterials ◽  
2010 ◽  
Vol 31 (3) ◽  
pp. 413-419 ◽  
Author(s):  
Huaiyu Wang ◽  
Dixon T.K. Kwok ◽  
Wei Wang ◽  
Zhengwei Wu ◽  
Liping Tong ◽  
...  
Keyword(s):  
Ion Implantation ◽  
High Frequency ◽  
Oxygen Plasma ◽  
Plasma Immersion Ion Implantation ◽  
Long Pulse
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