C - Chemistry – Metallurgy – 23 – C
Patent
C - Chemistry, Metallurgy
23
C
204/96.06
C23C 15/00 (1980.01)
Patent
CA 1078331
RF BIAS SPUTTERING METHOD FOR PRODUCING INSULATING FILMS FREE OF SURFACE IRREGULARITIES ABSTRACT OF THE DISCLOSURE Using this method an insulating film substantially free from surface irregularities is RF bias sputtered onto a smooth polycrystalline or micro-roughened surface. This is accomplished by controlled resputtering at a first low ratio and then, after a substantially continuous layer of insulative amorphous film is deposited over the substrate, increasing the resputtering to a second higher ratio.
258911
Schwartz Bradford C.
Silkensen Ralph D.
Steving Gerald
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