| 摘要 |
Reducing metal corrosion, such as copper corrosion, in semiconductor devices, is disclosed. A semiconductor device includes an insulating layer, a metal line, one or more corrosive metal components, and one or more sacrificial corrosive metal components. The metal line is situated within the insulating layer. The one or more corrosive metal components are situated within the insulating layer and connected to the metal line. The one or more sacrificial corrosive metal components are situated within the insulating layer and connected to the metal line. The presence of the sacrificial components substantially reduces corrosion of the non-sacrificial components.
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