초록 ▼

Provided are a nickel alloy sputtering target, and a nickel silicide film formed with such a target, enabling the formation of a thermally stable silicide (NiSi) film, scarcely causing the aggregation of films or excessive formation of silicides, having low generation of particles upon forming the s

Provided are a nickel alloy sputtering target, and a nickel silicide film formed with such a target, enabling the formation of a thermally stable silicide (NiSi) film, scarcely causing the aggregation of films or excessive formation of silicides, having low generation of particles upon forming the sputtered film, having favorable uniformity and superior plastic workability to the target, and which is particularly effective for the manufacture of a gate electrode material (thin film). This nickel alloy sputtering target contains 22 to 46 wt % of platinum and 5 to 100 wtppm of one or more components selected from iridium, palladium, and ruthenium, and remainder is nickel and inevitable impurities.

대표청구항

1. A nickel alloy sputtering target containing 22 to 46 wt % of platinum and 5 to 100 wtppm of one or more components selected from iridium, palladium, and ruthenium, and remainder is nickel and inevitable impurities.

1. A nickel alloy sputtering target containing 22 to 46 wt % of platinum and 5 to 100 wtppm of one or more components selected from iridium, palladium, and ruthenium, and remainder is nickel and inevitable impurities.