Chemistry: electrical and wave energy – Apparatus – Coating – forming or etching by sputtering
Patent
1991-02-04
1992-05-12
Nguyen, Nam
Chemistry: electrical and wave energy
Apparatus
Coating, forming or etching by sputtering
420436, C23C 1434
Patent
active
051124688
ABSTRACT:
Targets for magnetron - sputtering systems with a high utilization of material are obtained from ferromagnetic alloys if the amount of hexagonal structural phase is greater than the cubic phase portion and if the hexagonal prism axis (0001) is aligned preferably vertically to the target surface.
REFERENCES:
patent: 2981620 (1961-04-01), Brown et al.
patent: 4832810 (1989-05-01), Nakamura et al.
Berchtold Lorenz
Schittny Stephan U.
Weigert Martin
Degussa - AG
Nguyen Nam
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