Introductory
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PVD (Physical vapor deposition) ­ Example
Plasma colors
ˇSputter
CF : blue
4
SF : white blue
6
SiF : light blue
4
SiCl : light blue
4
Cl : whitish green
2
Material
CCl : whitish green
4
Plasma
H : pink
2
O : pale yellow
2
Substrate
N : red to yellow
2
Br : reddish
2
He: red to violet
Ne: brick red
Ar: dark red
Reference
https://www.physicsforums.com/threa
ds/the-color-of-plasma.461404/

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