Tungsten alloys in semiconductor devices
Conducting alloys comprising cobalt, tungsten, and boron and conducting alloys comprising nickel, tungsten, and boron are described. These alloys can, for example, be used to form metal interconnects, can be used as liner layers for traditional copper or copper alloy interconnects, and can act as ca...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | Conducting alloys comprising cobalt, tungsten, and boron and conducting alloys comprising nickel, tungsten, and boron are described. These alloys can, for example, be used to form metal interconnects, can be used as liner layers for traditional copper or copper alloy interconnects, and can act as capping layers. The cobalt-tungsten and nickel-tungsten alloys can be deposited using electroless processes. |
|---|